iPhone Service Center in Hyderabad

📱 iPhone 12 Screen Replacement

The screen is one of the most essential components of the iPhone 12 series. Whether it’s a cracked glass, flickering display, or unresponsive touch, a faulty screen impacts both the visual experience and usability of your device. The iPhone 12 series features Super Retina XDR OLED displays with HDR, True Tone, and Haptic Touch for vivid colors and smooth interaction. Damage to the display can cause issues like ghost touch, blackout, dead pixels, or color distortion.

At Sri Ram Laptops & Mobiles – iPhone Service Center in Hyderabad (Ameerpet, Kukatpally, ECIL – AS Rao Nagar), we provide genuine iPhone 12 screen replacements using original-quality OLED panels. Our experienced technicians offer same-day repair, full functionality testing, and warranty support.

🔹 iPhone 12 Screen Replacement

  • Display Type: Super Retina XDR OLED
  • Screen Size: 6.1 inches
  • Resolution: 2532 x 1170 pixels
  • Features: HDR10, True Tone, Haptic Touch, Ceramic Shield

Common Problems in iPhone 12 Screen:

  • Cracked or shattered screen from accidental drops
  • Vertical or horizontal lines after impact
  • Unresponsive touch or partial screen freeze
  • Ghost touch (screen operates by itself)
  • Dead pixels or black dots spreading
  • Flickering or dim display
  • Slight green/pink tint after software updates

✅ We replace the full display + touch combo with original-quality OLED panels, restoring full brightness, sensitivity, and color accuracy.

🔹 iPhone 12 Mini Screen Replacement

  • Display Type: Super Retina XDR OLED
  • Screen Size: 5.4 inches
  • Resolution: 2340 x 1080 pixels
  • Features: HDR, True Tone, Compact display

Common Problems in iPhone 12 Mini Screen:

  • Edge screen cracks due to compact body
  • Display flickering or lines after drops
  • Touch not responding properly
  • Brightness or True Tone not working
  • Screen randomly turns black

✅ We offer compact OLED panel replacement for iPhone 12 Mini with proper sensor and Face ID alignment.

🔹 iPhone 12 Pro Screen Replacement

  • Display Type: Super Retina XDR OLED
  • Screen Size: 6.1 inches
  • Resolution: 2532 x 1170 pixels
  • Features: HDR10, True Tone, Haptic Touch

Common Problems in iPhone 12 Pro Screen:

  • Shattered or scratched screen
  • Flickering or glitching screen
  • Ghost touch or touch freezing
  • Green/purple tint post impact or software update
  • Auto brightness not working properly
  • Dead zones (touch not working in some areas)

✅ At Sri Ram Laptops & Mobiles, we use genuine OLED screens with proper Face ID and proximity sensor calibration for iPhone 12 Pro.

🔹 iPhone 12 Pro Max Screen Replacement

  • Display Type: Super Retina XDR OLED
  • Screen Size: 6.7 inches
  • Resolution: 2778 x 1284 pixels
  • Features: HDR10, Dolby Vision, True Tone

Common Problems in iPhone 12 Pro Max Screen:

  • Large screen crack after drop
  • Display bleeding (black ink spots)
  • Touch issues or ghost touches
  • Brightness not adjusting automatically
  • Screen goes black randomly while phone is on
  • Color fading or yellow tint

✅ We offer same-day replacement of the original OLED screen for iPhone 12 Pro Max with full testing and warranty coverage.

✅ Why Choose Sri Ram Laptops & Mobiles?

  • Original-quality OLED panels for all iPhone 12 models
  • Trained technicians for Face ID & True Tone retention
  • Fast, same-day repair across Ameerpet, Kukatpally & ECIL
  • Dust and water sealing for long-term reliability
  • Transparent pricing and warranty included

🔋 iPhone 12 Battery Replacement – Complete Guide

The iPhone 12 lineup uses advanced lithium-ion batteries optimized for performance and efficiency. However, over time, battery health can degrade due to heavy usage, repeated charging cycles, software bugs, or overheating. If your iPhone 12 struggles to last a full day or shuts down randomly, it may be time for a battery replacement.

At Sri Ram Laptops & Mobiles – iPhone Service Center Hyderabad, we specialize in original battery replacements with full cycle calibration and warranty support. All work is handled by trained professionals using genuine parts and proper tools.

🔹 iPhone 12 Battery Replacement

  • Battery Specs: 2815 mAh (Li-Ion), up to 17 hours video playback

Common Problems:

  • Fast battery drain even on light usage
  • Sudden shut down at 20–30%
  • Phone gets hot while charging or multitasking
  • Battery Health shows Below 80% in Settings
  • Charging stuck at random percentages
  • Swollen battery pushing screen out
  • iPhone turns off while gaming or using camera

⚠️ U2 IC Chip Problem (Common in iPhone 12 Series)

  • Shows charging icon but battery % doesn’t increase
  • Charges very slowly or not at all
  • Battery drops rapidly even after full charge
  • Auto-booting when connected to power
  • iTunes shows USB-related errors
  • Random shutdowns or restarts during use
  • U2 chip area gets unusually warm

✅ Solutions: OEM battery replacement, charging port & flex diagnosis, IC inspection, thermal compound re-application.

🔹 iPhone 12 Mini Battery Replacement

  • Battery Specs: 2227 mAh, up to 15 hours video playback

Common Problems:

  • Battery doesn’t last half a day
  • Drops from 50% to 10% suddenly
  • Overheating during video calls
  • Device shuts off unexpectedly
  • Stuck at 80% due to optimized charging bug

✅ Fixes: Original battery replacement, iOS battery health reset, charging chip check.

🔹 iPhone 12 Pro Battery Replacement

  • Battery Specs: 2815 mAh, up to 17 hours video playback

Common Problems:

  • Fast battery drain during 5G or gaming
  • Phone restarts when camera or apps are in use
  • Swollen battery affecting screen frame
  • Charging only works with specific cables
  • Random restarts during multitasking

⚠️ U2 IC Symptoms: Fake charging, heat near charging port, iTunes sync failure

✅ Fixes: Battery replacement, connector & charging port cleaning, power management IC inspection.

🔹 iPhone 12 Pro Max Battery Replacement

  • Battery Specs: 3687 mAh, up to 20 hours video playback

Common Problems:

  • Battery not lasting as per specs
  • Heat buildup during calls or 4K video
  • Swollen battery lifting back panel
  • Drains rapidly under 5G or hotspot usage
  • Sudden shut down during video streaming

⚠️ U2 Chip-Related Problems: Auto-restarts, random charging % jumps, battery icon glitches

✅ Fixes: High-capacity OEM battery, flex replacement, thermal pad rework, U2 IC check

✅ Why Choose Us for iPhone 12 Battery Service in Hyderabad?

  • 100% Original Apple-grade batteries
  • Safe battery calibration (no fake health readings)
  • No data loss during repair
  • 6-month warranty on all battery replacements
  • Locations: Ameerpet | Kukatpally | ECIL (AS Rao Nagar)
  • Same-day service with transparent pricing and testing

⚡ iPhone 12 Series – Charging Issue / iPhone Not Charging

Charging problems are among the most common hardware issues faced by iPhone 12 users. Whether it’s slow charging, fake charging, or wireless charging failure, timely diagnosis is important to prevent deeper issues like motherboard damage or battery swelling.

At Sri Ram Laptops & Mobiles – iPhone Service Center in Hyderabad (Ameerpet, Kukatpally, AS Rao Nagar), we provide original charging port replacements, U2 IC repairs, and MagSafe & lightning cable diagnostics with warranty-backed service.

🔹 iPhone 12 Charging Issue

Charging Type: Lightning Port, 20W Fast Charging, 15W MagSafe Wireless

Common Problems:

  • iPhone not charging when plugged in
  • Charging stuck at 80% (Optimized Charging bug)
  • iPhone charges but % doesn’t increase
  • Lightning cable feels loose or unstable
  • iPhone heats up while charging
  • MagSafe charger not recognized

🔧 U2 IC Chip Symptoms (iPhone 12 series)

  • Fake charging (shows charging symbol but doesn’t charge)
  • Very slow charging or completely dead port
  • Sudden battery drops or fast draining
  • Auto-reboot when plugged in
  • iTunes/PC not recognizing the device
  • Charging stuck at low percentages (1%-5%)
  • U2 chip area heats up abnormally

✅ Fixes Provided:
 U2 IC replacement, port replacement, logic board inspection, charging flex repair, and full charging path diagnosis.

🔹 iPhone 12 Mini Charging Issue

Charging Type: Lightning Port, 20W Fast Charging, 12W Wireless

Common Problems:

  • Very slow charging despite using original adapter
  • Charging stops intermittently
  • MagSafe charger keeps disconnecting
  • iPhone vibrates but doesn’t charge
  • Cable must be adjusted or bent to charge

✅ Fixes at Our Center:
 Charging flex replacement, MagSafe alignment test, dust removal from charging port, and IC chip calibration.

🔹 iPhone 12 Pro Charging Issue

Charging Type: Lightning Port, 20W Fast Charging, MagSafe 15W

Common Problems:

  • iPhone charges only with certain cables
  • Data transfer works, but phone won’t charge
  • Wireless charger connects but doesn’t charge
  • Charging symbol appears but battery stays stuck
  • Phone overheats during charging sessions

🔧 U2 IC-Related Issues:

  • Charging starts and stops frequently
  • Battery percentage jumps or drops randomly
  • USB error messages in iTunes

✅ Solution:
 We repair or replace the charging IC (U2), clean lightning port pins, and perform MagSafe module testing.

🔹 iPhone 12 Pro Max Charging Issue

Charging Type: Lightning Port, 20W Wired Charging, 15W MagSafe Wireless

Common Problems:

  • iPhone not charging after fall or impact
  • Charging works only when cable is bent
  • Charging stuck at 1% or very slow to reach 10%
  • MagSafe heating up or misalignment
  • Charging stops at 80% and never resumes
  • iPhone restarts while charging

🔧 U2 IC Symptoms:

  • Device turns off when removed from charger
  • USB detection errors on computer
  • iPhone stuck in boot loop when charging

✅ Fixes at Sri Ram Laptops & Mobiles:
 Charging IC rework, lightning port replacement, MagSafe coil replacement, and full board-level charging diagnostics.

 

✅ Why Choose Us for iPhone 12 Charging Repairs?

  • Original Apple-grade lightning ports & charging ICs
  • Trained technicians for U2/U6300 chip repair
  • Data remains safe during service
  • Same-day service with testing report
  • Warranty provided on all charging-related repairs

📍 Locations: Ameerpet | Kukatpally | ECIL (AS Rao Nagar) – Hyderabad

 

💧 iPhone 12 Series – Water Damage Repair

While the iPhone 12 lineup comes with an IP68 water resistance rating, it is not waterproof. Exposure to liquids such as rain, pool water, or accidental spills can still cause internal corrosion or component failure. At Sri Ram Laptops & Mobiles – iPhone Service Center in Hyderabad (Ameerpet | Kukatpally | AS Rao Nagar), we specialize in iPhone 12 water damage diagnostics, ultrasonic cleaning, and chip-level repair.

🔹 iPhone 12 Water Damage Repair

Water Resistance Rating: IP68 (Up to 6 meters for 30 minutes – lab conditions)

Common Problems After Liquid Exposure:

  • iPhone not powering on
  • Vertical green/pink lines on screen
  • Charging port not working (Moisture detected alert)
  • Face ID not working after water exposure
  • Low or distorted sound from speaker
  • Front/back camera fogging

✅ Our Solution:
 We perform deep logic board cleaning, anti-corrosion treatment, and replace any water-damaged parts like flex cables, mic/speaker modules, or connectors.

🔹 iPhone 12 Mini Water Damage Repair

Water Resistance Rating: IP68

Common Problems:

  • Auto reboot or stuck on Apple logo
  • Display remains black but phone vibrates
  • Battery swelling due to water short
  • Ear speaker not functioning properly
  • Corrosion around charging port
  • Screen touch not responding

✅ What We Do:
 We provide ultrasonic cleaning, flex cable replacement, and repair water-affected mic, speaker, or battery modules.

🔹 iPhone 12 Pro Water Damage Repair

Water Resistance Rating: IP68

Common Issues After Water Damage:

  • No network signal or SIM not detected
  • Face ID disabled due to front sensor corrosion
  • Camera lens fogging or blurry output
  • Speaker crackling or muted sound
  • Overheating during use or charging
  • iPhone not charging (moisture alert)

✅ Service Includes:
 Motherboard cleaning, charging flex replacement, Face ID sensor check, and restoring full functionality using genuine parts.

🔹 iPhone 12 Pro Max Water Damage Repair

Water Resistance Rating: IP68

Typical Water Damage Symptoms:

  • Phone dead after pool or rain exposure
  • Random restarts during use
  • Ringer or speaker not working properly
  • Display bleeding or ink-like spots
  • Camera lens shows internal condensation
  • Data cable not connecting (port corroded)

✅ Repair Scope:
 We handle logic board-level water damage, replace charging ports, speakers, microphone, and fix camera fogging with precision tools.

 

✅ Why Choose Sri Ram Laptops & Mobiles for iPhone 12 Water Damage Repair?

  • Ultrasonic cleaning & anti-rust solution
  • Genuine replacement parts for all models
  • Chip-level motherboard repairs
  • Face ID, display & charging recovery
  • Same-day service for minor water damage
  • Warranty on replaced components

📍 Available at: Ameerpet | Kukatpally | AS Rao Nagar – Hyderabad

 

🔊 iPhone 12 Series – Speaker / Not Able to Hear Issue

The iPhone 12 lineup features stereo speakers – one at the earpiece (top) and another at the bottom. Over time, dust, water, or software issues can affect sound quality, call clarity, or overall speaker functionality. At Sri Ram Laptops & Mobiles – iPhone Service Center in Hyderabad (Ameerpet | Kukatpally | AS Rao Nagar), we offer professional diagnosis, speaker mesh cleaning, and genuine part replacements for all iPhone 12 models.

🔹 iPhone 12 Speaker & Hearing Issues

Speaker Type: Stereo (Ear Speaker + Bottom Loudspeaker)

Common Problems:

  • 🔇 Ear speaker very low or completely silent during calls
  • 🔊 Distorted or crackling sound from bottom speaker
  • ❌ No sound output even at full volume
  • 🔁 Sound cuts out intermittently during music or videos
  • 💧 Speaker muffled after water contact
  • 🎧 Volume buttons working, but no audio plays

✅ We replace faulty earpiece speakers & loudspeakers using OEM-grade components and clean mesh to restore clear audio.

🔹 iPhone 12 Mini Speaker & Call Audio Issues

Common Problems:

  • 📞 Caller’s voice not audible unless on loudspeaker
  • 🔈 Low ringtone or notification sound
  • 🔊 Speaker sounds distorted at high volume
  • 🔇 No audio in apps but ringtones work
  • 🔁 Audio drops randomly during videos or calls
  • 🧼 Dust or lint stuck in speaker grill

✅ We perform thorough internal cleaning, earpiece or loudspeaker replacement, and flex cable repairs under ESD-safe conditions.

🔹 iPhone 12 Pro Speaker & Audio Output Issues

Common Problems:

  • 📞 Voice gets distorted or robotic during calls
  • 📵 Ear speaker not working – Only loudspeaker mode active
  • 🎵 Loudspeaker not working after phone drop
  • 🛠️ Ringtone plays, but no audio from apps or calls
  • 🔇 FaceTime or WhatsApp call has no audio
  • 🔁 Media playback cuts in and out

✅ We diagnose speaker circuitry, replace speaker modules, and fix ear speaker flex or proximity sensor damage professionally.

🔹 iPhone 12 Pro Max Speaker & Hearing Issues

Common Problems:

  • 📴 No audio at all – Phone is silent even with volume maxed
  • 🔊 Speaker crackles at high volume or with bass
  • ⚙️ “Speaker” option greyed out during calls
  • 🎧 Call audio only works via headphones
  • 🔁 Echo or audio feedback during calls
  • 💧 Water or sweat exposure causing rust or distortion

✅ At Sri Ram Laptops & Mobiles, we repair water-affected speaker components, clean grills, and replace damaged flex cables to restore full sound quality.

 

✅ Why Choose Us for iPhone 12 Audio Repairs?

  • ✔️ OEM-grade speaker modules
  • ✔️ Same-day service for most repairs
  • ✔️ Mesh and grill cleaning for audio clarity
  • ✔️ Chip-level repair for logic board audio faults
  • ✔️ 6-month warranty on replaced parts
  • ✔️ Transparent pricing with no hidden charges

📍 Service Centers: Ameerpet | Kukatpally | AS Rao Nagar – Hyderabad

 

🎤 iPhone 12 Series – Microphone Not Working Issue

The iPhone 12 series features a dual or triple microphone setup depending on the model — including bottom mic, front-facing mic near the earpiece, and rear mic near the camera for stereo recording and noise cancellation. If you’re facing audio input issues during calls, recordings, or app usage, Sri Ram Laptops & Mobiles – iPhone Service Center in Hyderabad (Ameerpet | Kukatpally | ECIL) provides expert mic repairs with original parts and board-level solutions.

🔹 iPhone 12 Microphone Problems

Microphone Configuration: Bottom mic + front mic (for FaceTime & Siri)

Common Problems:

  • 📞 Caller can’t hear you unless you’re on speaker
  • 🎤 Siri not responding to voice commands
  • 📹 Video recording has no sound or faint audio
  • 🔇 Voice sounds muffled or distant in calls
  • ⚙️ Microphone not working after iOS update
  • 💧 Water or sweat exposure causing mic failure

✅ We offer mic mesh cleaning, flex cable replacement, and IC-level repair to restore voice clarity.

🔹 iPhone 12 Mini Microphone Problems

Common Problems:

  • 🔊 Low audio in WhatsApp/Zoom/Instagram video messages
  • 📱 Mic only works in certain apps (app-specific issues)
  • 🔁 Voice breaks or drops in voice memos
  • 🧼 Dust or lint clogging the bottom mic grill
  • ⚡ Microphone flex connector damaged after drop
  • 📉 Secondary noise-cancelling mic not filtering background properly

✅ We replace damaged microphone modules, clean blocked grills, and ensure proper flex cable connectivity.

🔹 iPhone 12 Pro Microphone Problems

Common Problems:

  • 🗣️ Callers complain of echo or robotic voice
  • 🔇 No sound in recorded videos (rear mic issue)
  • 🎙️ Voice memos are silent or unclear
  • 🌊 Moisture damage leading to low mic sensitivity
  • 📱 Mic disabled or greyed out in system settings
  • 🧠 Background noise too loud – noise cancellation mic issue

✅ We perform professional diagnostics, mic mesh replacement, and motherboard mic IC repair under ESD-safe service protocols.

🔹 iPhone 12 Pro Max Microphone Problems

Common Problems:

  • 🚫 Complete microphone failure (voice input doesn’t work at all)
  • 🎧 Mic only works with external headphones or Bluetooth devices
  • 🔄 Mic works intermittently – cuts off mid-conversation
  • 📞 Crackling or static sound during audio recordings
  • 🎥 Rear microphone not picking sound during 4K video
  • 📉 Multiple mics failing after water entry or physical damage

✅ At Sri Ram Laptops & Mobiles, we ensure OEM-quality mic replacements, fix broken solder points, and restore crystal-clear audio performance.

 

✅ Why Choose Us for iPhone 12 Microphone Repair?

  • ✔️ Original microphone modules for iPhone 12, 12 Mini, 12 Pro, and 12 Pro Max
  • ✔️ Mic mesh cleaning for muffled sound issues
  • ✔️ Expert-level board repair for mic IC faults
  • ✔️ 100% tested before delivery
  • ✔️ Warranty on all microphone repairs
  • ✔️ Same-day service in most cases

📍 Visit us at our iPhone Repair Centers in Hyderabad – Ameerpet | Kukatpally | ECIL (AS Rao Nagar)

 

📸 iPhone 12 Series – Rear Camera Not Working / Camera Issues

The iPhone 12 lineup features powerful camera systems designed for high-quality photography and video recording. However, issues like blurry images, shaking cameras, or app crashes can occur due to hardware damage, software glitches, or moisture entry.

At Sri Ram Laptops & Mobiles – iPhone Service Center in Hyderabad (Ameerpet | Kukatpally | ECIL), we offer original camera module replacements, glass repairs, and board-level fixes for all iPhone 12 models.

🔹 iPhone 12 Rear Camera Problems

Camera Type: Dual-camera system (12MP Wide + 12MP Ultra-Wide)

Common Problems:

  • 📷 Rear Camera Not Opening – Black screen in camera app
  • 🔍 Blurry Images – Autofocus or lens misalignment
  • 🤳 Camera Shaking or Clicking Sound – OIS motor damage
  • 💡 Flash Not Syncing – Flash works separately but not with camera
  • ❌ Camera App Crashes – Especially in photo or portrait mode
  • 🌫️ Foggy or Spotted Photos – Dust or moisture inside the lens

✅ We perform original camera module replacements, clean lens components, and fix OIS issues for smooth performance.

🔹 iPhone 12 Mini Rear Camera Problems

Camera Type: Dual-camera system (Wide + Ultra-Wide)

Common Problems:

  • 📱 Camera shows pink/green screen after opening
  • 🎯 Focus Not Working – All images appear blurred
  • 🔨 Broken Camera Glass – Can lead to dust inside lens
  • 🎥 One Lens Not Switching – Wide or ultra-wide not working
  • 💡 Flash Too Dim or Not Firing with Photos
  • ❗ Video Not Saving – Recording error or app crash

✅ We offer camera glass replacement, calibration, and full module replacement using genuine parts.

🔹 iPhone 12 Pro Rear Camera Problems

Camera Type: Triple Camera System (12MP Wide + Ultra-Wide + Telephoto with LiDAR)

Common Problems:

  • 🔁 Camera App Freezes When Switching Lenses
  • 🤳 Portrait Mode Not Working – Depth sensor/LiDAR issue
  • 🔍 Zoom Camera (Telephoto) Not Responding
  • 🎥 Shaky Video – Optical Image Stabilization (OIS) failure
  • 🌧️ Water Damage – Fogging, white spots inside camera
  • 🔧 Camera Lens Scratches – Reduced photo quality

✅ We specialize in triple-camera repairs, OIS motor replacement, and lens polishing or replacement.

🔹 iPhone 12 Pro Max Rear Camera Problems

Camera Type: Triple Camera Setup (Wide + Ultra-Wide + 2.5x Telephoto, LiDAR Scanner)

Common Problems:

  • 🔭 Telephoto Zoom Not Working / Image Distortion
  • 🎥 Video Flickering / Stabilization Not Working Properly
  • 📷 Rear Camera Opens with White Screen
  • 💔 Broken Camera Glass – Causes lens misalignment or spots
  • 📱 App Closes When Switching to Portrait or Video
  • ⚠️ Green or Purple Tint in Photos (lens or image sensor issue)

✅ At Sri Ram Laptops & Mobiles, we offer multi-lens module replacement, OIS motor repair, and LiDAR sensor alignment with same-day service.

 

🛠️ Why Choose Us for iPhone 12 Camera Repairs?

  • ✅ Original OEM Camera Modules
  • ✅ Microsoldering & IC-level Fixes for Camera-related Issues
  • ✅ Rear Camera Glass Replacement without Touch Damage
  • ✅ No Data Loss During Camera Repair
  • ✅ Dust-proof Sealing After Service
  • ✅ Available at Ameerpet, Kukatpally, & ECIL Branches in Hyderabad

📍 Visit Sri Ram Laptops & Mobiles – The Trusted iPhone Camera Service Center in Hyderabad

📱 iPhone 12 Series – Front Camera / Face ID Issues

The iPhone 12 lineup features Apple’s 12MP TrueDepth front camera with Face ID, Portrait mode, and smart HDR. While reliable, hardware damage, water exposure, screen replacement, or software bugs can cause issues with Face ID or selfie performance.

At Sri Ram Laptops & Mobiles – iPhone Service Center in Hyderabad (Ameerpet | Kukatpally | ECIL), we offer original front camera module replacement, Face ID sensor repair, and software calibration for all iPhone 12 models.

🔹 iPhone 12 Front Camera / Face ID Problems

Camera Type: 12MP TrueDepth Front Camera with Face ID

Common Problems:

  • 📷 Front Camera Not Opening – Black screen in selfie mode
  • 🤳 Blurry Selfies – Auto-focus or lens fogging issue
  • ❌ Face ID Not Working – “Face ID is not available” message
  • 🟢 Green / Pink Tint in Front Camera
  • 💡 Flash (screen light) not activating during selfies
  • 🐢 Camera Lagging – Delay in switching or shutter

✅ We replace the front camera + Face ID flex with genuine parts and restore full Face ID function.

🔹 iPhone 12 Mini Front Camera / Face ID Problems

Camera Type: 12MP TrueDepth Front Camera

Common Problems:

  • ⚠️ Face ID Disabled After Screen Replacement
  • 🌫️ Spots / Haze on Selfie Camera – Dust or moisture
  • 🔨 Camera Glass Cracked – Front lens exposed
  • ❌ Face ID Works Intermittently – Sensor misalignment
  • 🤳 Portrait Mode Not Detecting Face
  • 🧊 Cold Weather – Face ID slow or fails

✅ We offer Face ID module realignment, front camera glass cleaning, and replacement with calibration.

🔹 iPhone 12 Pro Front Camera / Face ID Problems

Camera Type: 12MP TrueDepth Camera + Face ID IR Sensor

Common Problems:

  • ⛔ “Face ID is not available” error after drop
  • 🔦 Infrared / Dot Projector Malfunction
  • 📷 Front Camera Blurry or Out of Focus
  • 🕶️ Face Unlock Very Slow in Low Light
  • ❗ Camera App Crashes When Switching to Front
  • 💧 Moisture in Front Camera → Face ID stops working

✅ We perform TrueDepth camera replacement, dot projector IC repairs, and waterproof resealing.

🔹 iPhone 12 Pro Max Front Camera / Face ID Problems

Camera Type: 12MP TrueDepth Camera with Advanced Face ID Sensors

Common Problems:

  • ⚠️ “Face ID Setup Failed” during phone setup
  • ❌ Cannot Use Face ID for App Unlock / App Store
  • 📸 Selfie Camera Showing Spots, Lines, or Tint
  • 🎭 Portrait Mode Depth Not Working in Selfies
  • 🔇 Audio Delay During Front Camera Video – Mic issue on module
  • 🚫 Face ID Not Responding After Drop or Water Exposure

✅ At Sri Ram Laptops & Mobiles, we provide original Face ID system replacements, perform calibration, and restore complete Face ID + camera performance.

 

🛠️ Why Choose Us for iPhone 12 Front Camera / Face ID Repairs?

  • ✅ Original Apple-grade TrueDepth camera modules
  • ✅ Microscopic sensor alignment & dot projector repair
  • ✅ Face ID & selfie camera calibration after replacement
  • ✅ Water/dust sealing after service
  • ✅ No data loss during repair
  • ✅ Available at Ameerpet, Kukatpally & ECIL branches

📍 Visit Sri Ram Laptops & Mobiles – Trusted iPhone Face ID Service Experts in Hyderabad

🔐 iPhone 12 Series – Locked Issue (Passcode / iCloud / Apple ID)

The iPhone 12 lineup features advanced security through Face ID, six-digit passcodes, and Apple ID-based iCloud lock. However, if you forget your passcode or Apple ID credentials, or buy a used device that’s still locked, it can become unusable without authorized support.

At Sri Ram Laptops & Mobiles – iPhone Service Center in Hyderabad (Ameerpet | Kukatpally | ECIL), we provide Apple-standard support for passcode resets, iTunes restore help, and MDM guidance.

⚠️ Important: iCloud Activation Lock can only be removed legally with the original Apple ID credentials.

🔹 iPhone 12 Locked Issue (Passcode / iCloud / Face ID)

Common Problems:

  • 🚫 Forgot iPhone Passcode → Device disabled after failed attempts
  • 🔒 iCloud Locked – Asks for previous owner’s Apple ID & password
  • 🛑 Activation Lock after factory reset → Cannot proceed to home screen
  • ⛔ “iPhone Unavailable / Security Lockout” message on screen
  • ❌ Face ID Disabled – Asking for passcode but forgotten
  • 🧾 Apple ID Verification Failed – Login not working after reset

✅ We help with passcode reset, iTunes restore, and Apple ID login support as per Apple guidelines.

🔹 iPhone 12 Mini Locked Issue

Common Problems:

  • 🔐 Multiple Wrong Passcodes → iPhone disabled
  • 📧 Forgot Apple ID email or recovery details
  • 🔗 iCloud Account still linked to device after reset
  • ⏳ Forgot Screen Time Restrictions Passcode
  • 🚫 Activation Lock – “This iPhone is linked to an Apple ID”
  • 📵 Carrier Lock → Not accepting other SIM cards

✅ We offer iTunes restore help, carrier unlock support, and guidance for Apple ID recovery.

🔹 iPhone 12 Pro Locked Issue

Common Problems:

  • 🤖 Face ID Not Working + Passcode Forgotten
  • 🔁 iPhone Reset → Stuck on Activation Lock
  • 🔌 iPhone Disabled – “Connect to iTunes” screen
  • 🔐 Apple ID Locked After Repeated Wrong Attempts
  • 🛑 Stuck on “Enter Passcode to Enable Apple ID”
  • 🏢 MDM Lock – Corporate profile restricting access

✅ We provide support for full iPhone restore, MDM removal, and Apple ID troubleshooting using authorized methods.

🔹 iPhone 12 Pro Max Locked Issue

Common Problems:

  • 🧠 Forgot Passcode – iPhone locked permanently
  • ❗ iCloud Lock Active – Can’t access after reset
  • 👋 “Hello” Screen Loop – Activation Lock not bypassed
  • 🔐 Forgot Apple ID security answers / recovery email
  • 📱 Carrier Lock – Not supporting different SIM cards
  • 🔍 Device Stuck in Lost Mode (Find My iPhone enabled)

✅ At Sri Ram Laptops & Mobiles, we help with iTunes restore, MDM removal, SIM unlock, and assist with Apple ID login and recovery.

 

🛠️ Why Choose Us for iPhone 12 Locked Issues?

  • ✅ Support for iTunes Restore / Recovery Mode
  • ✅ Screen Time Passcode Removal
  • ✅ Guidance for Apple ID Recovery
  • ✅ Carrier Unlock Support (based on eligibility)
  • ✅ MDM Lock Removal for Corporate iPhones
  • ✅ Available at Ameerpet, Kukatpally, and ECIL – Hyderabad

📍 Visit Sri Ram Laptops & Mobiles – Trusted iPhone Service Center in Hyderabad for all iPhone 12 Lock Issues.

🔌 iPhone 12 Series – Not Turning ON

If your iPhone 12 is not powering on, remains stuck on a black screen, or shows no signs of life even when connected to a charger, it may be due to either a hardware fault (battery, power IC, motherboard, display) or a software issue (update failure, iOS crash).

At Sri Ram Laptops & Mobiles – iPhone Service Center in Hyderabad (Ameerpet | Kukatpally | ECIL), we offer expert diagnosis and component-level repairs to restore your device to working condition.

🔹 iPhone 12 Not Turning On

Possible Causes:

  • Deep battery discharge
  • Faulty Power IC or U2 chip
  • Flex cable or display failure
  • Water or liquid damage
  • Backlight failure – phone on, screen black
  • Short circuit on motherboard
  • Software crash during update or restore

Common Problems:

  • No response to charger or power button
  • Vibrates/rings but screen stays black
  • Stuck on Apple logo / boot loop
  • Phone went off after drop or water contact
  • iPhone turning off at random battery levels
  • Not booting after software update

✅ Solutions We Provide:

  • 🔋 Battery test & replacement
  • ⚡ Power IC / charging chip repair
  • 🖥️ OLED screen & backlight circuit diagnosis
  • 💾 iOS restore via DFU/recovery mode
  • 💧 Ultrasonic cleaning for water-damaged logic board
  • 🧠 Logic board (motherboard) repair if short detected

🔹 iPhone 12 Mini Not Turning On

Common Issues:

  • Power button unresponsive
  • Device completely dead after overnight charging
  • iPhone Mini vibrates or heats but no display
  • Black screen after accidental drop
  • Auto shutdown at 10–30% battery

✅ Our Services Include:

  • Original battery replacement
  • Logic board diagnosis
  • Display connector / flex check
  • Water damage cleanup
  • Boot loop resolution with iOS tools

🔹 iPhone 12 Pro Not Turning On

Typical Scenarios:

  • Black screen after iOS update
  • Charging symbol shows but doesn’t turn on
  • Front glass cracked → display dead
  • Phone works (calls, sound) but no display
  • Power IC fault – no power even with charged battery

✅ What We Fix:

  • Backlight & OLED issues
  • U2 / Tristar charging IC
  • Board-level faults due to fall or liquid damage
  • Professional DFU restore / iTunes fix
  • Component replacements (battery, flex, screen)

🔹 iPhone 12 Pro Max Not Turning On

Common Problems:

  • Complete dead device after fall
  • iPhone heats but screen doesn’t light up
  • Flashlight & vibration work, but display black
  • Stuck on Apple logo screen
  • Not charging after being idle for long

✅ Repairs & Diagnosis We Offer:

  • Battery health check & calibration
  • Power IC / U2 chip repair
  • Display test & replacement (if screen failed)
  • Motherboard short detection & component-level repair
  • Restore stuck iOS using official Apple methods

🛠️ Why Choose Sri Ram Laptops & Mobiles?

  • 🔧 Specialized technicians for iPhone 12 logic board and hardware repair
  • ✅ Use of original OEM parts (battery, screen, charging flex)
  • 📍 Service centers in Ameerpet, Kukatpally & ECIL – Hyderabad
  • 💡 Transparent diagnostics & post-repair testing
  • 🔋 Quick turnaround with same-day delivery for most issues

📱 Bring your non-working iPhone 12 to Sri Ram Laptops & Mobiles – Hyderabad’s trusted Apple repair specialists. We revive dead iPhones with expert care and original-quality components.

📱 iPhone 12 Software Issues

🔹 Introduction

Your iPhone 12 may occasionally face software issues like app crashes, failed updates, or freezing. These problems can slow down your device, lock you out, or cause random reboots—requiring expert attention for smooth functioning.

🔧 Common iPhone 12 Software Problems

  • iOS update failure or stuck during installation
  • “iPhone Unavailable” or device disabled after wrong passcode attempts
  • Random app crashes or freezing
  • Storage full loop causing constant reboot
  • Device stuck on Apple logo or boot loop
  • FaceTime or iCloud sync issues

✅ Solutions We Provide

  • iOS upgrade/downgrade using official Apple methods
  • iTunes/Finder restore & DFU system recovery
  • Safe data backup & restore
  • Malware/profile cleanup
  • Fixing boot loops & Apple logo stuck problems

🛠️ Why Choose Sri Ram Laptops & Mobiles?

  • Certified technicians for iPhone software repairs
  • Safe iOS updates with no data loss
  • Apple-approved tools & repair methods
  • Trusted service centers in Ameerpet, Kukatpally & AS Rao Nagar

📝 Conclusion:

If your iPhone 12 / 12 Mini has software issues, visit Sri Ram Laptops & Mobiles for fast and reliable solutions backed by genuine Apple repair tools and expert technicians.

📱 iPhone 12 Pro Software Issues

🔹 Introduction

While the iPhone 12 Pro is designed for high performance, software bugs like failed updates, stuck apps, or crashing services can affect usability. Timely repair ensures your device stays reliable and secure.

🔧 Common iPhone 12 Pro Software Problems

  • Stuck in recovery/DFU mode
  • Apps freezing or not responding
  • Camera app crashing after update
  • iOS update stuck during install
  • CarPlay not functioning properly
  • Lagging or UI stutter

✅ Solutions We Provide

  • iOS reinstall using certified Apple tools
  • iTunes/Finder restore without data loss
  • Camera framework & motion processor bug fixes
  • CarPlay & Bluetooth profile refresh
  • System optimization

🛠️ Why Choose Sri Ram Laptops & Mobiles?

  • Skilled technicians for Pro-level diagnostics
  • Data-safe repair process
  • Reliable service with warranty
  • Locations in Ameerpet, Kukatpally & AS Rao Nagar

📝 Conclusion:

For any software-related issue with your iPhone 12 Pro, trust Sri Ram Laptops & Mobiles to restore performance quickly and safely.

📱 iPhone 12 Pro Max Software Issues

🔹 Introduction

Even the top-tier iPhone 12 Pro Max can face software issues like performance lag, update failure, or app instability. Expert service ensures a smooth and hassle-free experience.

🔧 Common iPhone 12 Pro Max Software Problems

  • Apple logo stuck during startup
  • Gaming apps crashing or stuttering
  • iOS update failures → reboot loop
  • Apps not opening after update
  • iPhone disabled due to passcode error

✅ Solutions We Provide

  • iOS upgrade/downgrade via official methods
  • Full system restore using iTunes/Finder
  • Performance optimization & background cleanup
  • Fixing thermal throttling alerts & system lags
  • Complete data backup & recovery

🛠️ Why Choose Sri Ram Laptops & Mobiles?

  • Dedicated technicians for Pro Max series
  • Use of genuine Apple tools & diagnostics
  • Fast turnaround with warranty
  • Hyderabad’s trusted branches: Ameerpet, Kukatpally & AS Rao Nagar

📝 Conclusion:

For any software trouble with your iPhone 12 Pro Max, visit Sri Ram Laptops & Mobiles for expert repair and data-safe solutions.

📱 iPhone 12 Network Issues

🔹 Introduction

The iPhone 12 is a capable device, but network issues can still occur due to SIM card errors, antenna faults, or logic board damage. These issues may affect your ability to make calls, use mobile data, or maintain a stable signal.

⚠️ Common iPhone 12 Network Problems

  • Stuck on “Searching…” or “No Service”
  • SIM card not detected
  • Weak or fluctuating signal strength
  • Frequent call drops
  • Mobile data (4G/LTE) not working

🔧 Solutions We Provide

  • SIM tray and antenna line repair
  • Network IC replacement
  • Baseband & logic board-level repairs
  • iOS network settings reset & update
  • Full signal testing and verification

✅ Why Choose Us?

At Sri Ram Laptops & Mobiles, we offer reliable iPhone 12 network repairs with genuine spare parts, skilled diagnostics, and warranty-backed service across our Hyderabad locations.

📱 iPhone 12 Mini Network Issues

🔹 Introduction

Compact and powerful, the iPhone 12 Mini may still suffer from occasional network problems caused by software glitches, water exposure, or damaged internal circuits.

⚠️ Common Issues

  • No service or signal drops
  • SIM not reading intermittently
  • 4G not connecting or very slow
  • iPhone stuck in SOS mode
  • Call quality distorted

🔧 Solutions We Provide

  • SIM reader and antenna repair
  • Network IC replacement
  • Water damage cleaning for network sections
  • Logic board rework for signal faults
  • iOS software updates and resets

✅ Why Choose Us?

We offer expert repairs for iPhone 12 Mini network faults at our service centers in Ameerpet, Kukatpally & AS Rao Nagar, using high-precision tools and original components.

📱 iPhone 12 Pro Network Issues

🔹 Introduction

The iPhone 12 Pro is built for performance but can experience network-related issues due to baseband IC failure, antenna breakage, or SIM card errors.

⚠️ Common Network Problems

  • Stuck on Searching / No Service
  • SIM not recognized or fluctuating
  • Poor reception indoors
  • 4G/LTE connectivity drops
  • Call fails or quality issues

🔧 Solutions We Provide

  • Advanced antenna & SIM tray repairs
  • Chip-level baseband IC replacement
  • Logic board soldering under microscope
  • Carrier & APN reset
  • Software fixes for signal stability

✅ Why Choose Us?

At Sri Ram Laptops & Mobiles, our technicians specialize in chip-level iPhone 12 Pro repairs, offering safe, professional solutions that restore full network functionality.

📱 iPhone 12 Pro Max Network Issues

🔹 Introduction

The iPhone 12 Pro Max, though high-end, can face network disruptions due to drop damage, moisture entry, or motherboard faults affecting signal and data performance.

⚠️ Common Network Issues

  • No signal or intermittent service
  • SIM not reading properly
  • 4G/LTE not working or switching to 3G
  • Frequent call drops
  • Network fails after water exposure

🔧 Solutions We Provide

  • SIM reader repair & antenna connector fixes
  • Network/baseband IC replacement
  • Full water damage treatment
  • Logic board diagnostics & reballing
  • Post-repair signal testing

✅ Why Choose Us?

Our service centers offer specialized network repairs for iPhone 12 Pro Max using genuine parts, clean lab environments, and experienced chip-level technicians.

🔧 iPhone 12 Series Back Panel Repair

📱 iPhone 12 / 12 Mini Back Panel

Specs: Glass back panel with integrated camera ring (wireless charging supported)

⚠️ Common Issues

  • Cracked or shattered rear glass
  • Camera lens ring dent or cracked
  • Frame misalignment near edges
  • Dust or moisture entering through cracks

🔧 Solutions We Offer

  • OEM-quality back glass replacement
  • Laser separation (no damage to frame)
  • Camera ring alignment and reseating
  • Waterproof resealing and adhesive curing

📱 iPhone 12 Pro / Pro Max Back Panel

⚠️ Common Problems

  • Scratches or wear on the back glass
  • Cracks near the camera module
  • Fading or discoloration of coating
  • Wireless charging misaligned after fall

🔧 Solutions We Offer

  • Premium back glass replacement with color match
  • Frame straightening for perfect seal
  • MagSafe alignment (Pro Max only)
  • Camera gasket cleaning and dust-proofing

✅ Why Choose Sri Ram Laptops & Mobiles?

  • Factory-finish back panel repair
  • Strong adhesive bonding & waterproof sealing
  • Trusted service centers in Ameerpet, Kukatpally & AS Rao Nagar
  • Skilled technicians using laser tools & OEM materials

🧱 iPhone 12 Display Frame / Mid-Frame Repair

🔧 Common Problems:

  • Frame bent after accidental drop
  • Screen lifting slightly from corners
  • Loose display fit causing touch lag
  • Dust or moisture entering through edge gaps

✅ Solutions We Provide:

  • Frame straightening using precision alignment tools
  • Mid-frame replacement if cracked or damaged
  • Installation of new display gasket for secure fitting
  • Realignment of proximity sensor, earpiece & speaker mesh

🧱 iPhone 12 Mini Display Frame / Mid-Frame Repair

🔧 Common Problems:

  • Small frame twist after drop
  • Display popping out slightly
  • Loose fit affecting touch responsiveness
  • Face ID or proximity sensor misaligned

✅ Solutions We Provide:

  • Micro-frame realignment for compact structure
  • Mid-frame and internal bracket reinforcement
  • New sealing adhesive to prevent dust/water entry
  • Sensor recalibration for Face ID and touch accuracy

🧱 iPhone 12 Pro Display Frame / Mid-Frame Repair

🔧 Common Problems:

  • Dents near the camera bump or side frame
  • Ghost touch due to poor screen fit
  • Speaker or mic mesh out of alignment
  • Water seeping in due to frame warping

✅ Solutions We Provide:

  • Frame reshaping and polishing
  • Mid-frame replacement + bracket reinstallation
  • Dust and water sealing with strong adhesive curing
  • Mesh and sensor realignment to restore original quality

🧱 iPhone 12 Pro Max Display Frame / Mid-Frame Repair

🔧 Common Problems:

  • Frame bend or twist from pressure or drop
  • Display corners lifting over time
  • Touch glitches due to uneven fitting
  • Microphone or proximity sensor misplacement

✅ Solutions We Provide:

  • Precision mid-frame rework with high-grade tools
  • New brackets and gasket replacement
  • Waterproof sealing for long-term durability
  • Recalibration of Face ID, proximity, and call mic

🛠 Why Choose Sri Ram Laptops & Mobiles?

At Sri Ram Laptops & Mobiles (Ameerpet, Kukatpally & AS Rao Nagar – Hyderabad), we deliver factory-style mid-frame repair for all iPhone 12 models using:

  • Original-grade sealing adhesives
  • Laser-assisted frame tools
  • Expert calibration of Face ID and sensors
  • Post-repair quality check for screen lift, ghost touch, and dust resistance

🔉 iPhone 12 Volume Button Issue

🔧 Common Problems:

  • Volume buttons stuck after drop
  • No response when pressing volume up/down
  • Button feels loose or shaky
  • Dust or debris lodged under the key

✅ Solutions:

  • Volume flex cable replacement
  • Button gasket & keycap change
  • Frame reshaping near button area
  • Precision cleaning & re-bonding for smooth operation

🔉 iPhone 12 Mini Volume Button Issue

🔧 Common Problems:

  • Small frame misalignment causing button jam
  • Volume button click not working
  • Unintended volume changes
  • Button stuck after water or dust exposure

✅ Solutions:

  • Flex & keypad gasket replacement
  • Waterproof sealing around button area
  • Frame edge realignment
  • Cleaning under button with micro-tools

🔉 iPhone 12 Pro Volume Button Issue

🔧 Common Problems:

  • Volume button unresponsive after impact
  • Inconsistent feel or soft click
  • Dust/moisture causing flex damage
  • Volume not changing despite button press

✅ Solutions:

  • Button flex cable repair or replacement
  • Button contact resoldering if needed
  • Dust-proof & waterproof adhesive reinstallation
  • Complete button functionality check & diagnostics

🔉 iPhone 12 Pro Max Volume Button Issue

🔧 Common Problems:

  • Stuck or jammed volume button after drop or bend
  • Ghost inputs (volume changes without touch)
  • Button feels too hard or soft
  • Water damage affecting button responsiveness

✅ Solutions:

  • New volume flex cable + gasket installation
  • Frame adjustment & polishing near button
  • Waterproof resealing adhesive for longevity
  • Button diagnostics with Face ID / mute switch compatibility check

✅ Why Choose Sri Ram Laptops & Mobiles?

At Sri Ram Laptops & Mobiles – iPhone Service Centers in Ameerpet, Kukatpally & AS Rao Nagar (Hyderabad), we ensure:

  • Original Apple-grade parts for volume button repair
  • Precision tools for button cleaning & flex replacement
  • Reliable button click feel with waterproof durability
  • Fast turnaround & post-repair testing included

📱 iPhone 12 Motherboard Repair –

Introduction

The iPhone 12 features a sophisticated logic board that controls all critical functions of the device. Damage to the motherboard can cause your phone to fail to power on or experience multiple hardware malfunctions.

Common Problems

  • iPhone won’t turn on
  • Touch screen unresponsive despite display working
  • Charging problems / battery not charging
  • Overheating or unexpected shutdowns
  • No sound, Wi-Fi, or cellular network issues

Solutions We Provide

  • Board-level diagnosis and repair
  • IC replacements (charging IC, power IC, audio IC, etc.)
  • Short circuit detection and re-soldering
  • Water damage cleaning and treatment
  • Full motherboard replacement if necessary

Why Choose Us?

At Sri Ram Laptops & Mobiles, we offer expert-level iPhone 12 motherboard repairs using advanced diagnostic tools and genuine components to safely restore your device.

📱 iPhone 12 Mini Motherboard Repair –

Introduction

The compact iPhone 12 Mini comes with a smaller but equally complex motherboard. Any damage can result in hardware failures and unstable device behavior.

Common Problems

  • Phone not powering on
  • Unexpected restarts or freezes
  • Touch screen issues
  • Charging port not detecting cables
  • Overheating and rapid battery drain

Solutions We Provide

  • Precision chip-level repairs
  • Power IC and U2 IC replacements
  • Flex connector repair and re-soldering
  • Water damage cleaning and recovery
  • Comprehensive testing with warranty

Why Choose Us?

We deliver quick and reliable iPhone 12 Mini motherboard repairs using authentic parts at our service centers in Hyderabad: Ameerpet, Kukatpally, and AS Rao Nagar.

📱 iPhone 12 Pro Motherboard Repair –

Introduction

The iPhone 12 Pro’s high-performance logic board powers advanced features, but physical damage or liquid exposure can cause major issues.

Common Problems

  • Boot loops or stuck on Apple logo
  • Charging issues
  • No Wi-Fi or cellular signal
  • Audio and microphone problems
  • Sudden shutdowns

Solutions We Provide

  • Professional chip-level repairs
  • IC replacements (charging, audio, network ICs)
  • Reballing and soldering of damaged components
  • Water damage treatment and recovery
  • Motherboard replacement if necessary

Why Choose Us?

At Sri Ram Laptops & Mobiles, we use cutting-edge equipment and certified repair methods to ensure durable iPhone 12 Pro motherboard repairs.

📱 iPhone 12 Pro Max Motherboard Repair –

Introduction

The iPhone 12 Pro Max comes with the most advanced logic board of the 12 series. Damage can cause critical failures, making professional repair essential for restoring performance.

Common Problems

  • Phone won’t power on
  • Overheating and fast battery drain
  • No display or touch response
  • Charging port issues
  • Camera or audio malfunction

Solutions We Provide

  • Advanced chip-level repairs
  • IC replacements with genuine Apple parts
  • Short circuit detection and repair
  • Water damage cleaning and recovery
  • Full functionality testing with warranty

Why Choose Us?

Sri Ram Laptops & Mobiles specializes in iPhone 12 Pro Max motherboard repairs with original parts, ensuring reliable and long-lasting performance.

📞 iPhone 12 Receiver Ear Speaker (Call Earpiece) Repair –

Introduction

The receiver ear speaker allows you to hear callers clearly. Faulty speakers can result in low, distorted, or no audio during calls.

Common Problems

  • Very low or no call volume
  • Muffled or crackling sounds, often after water exposure
  • Clear audio only on loudspeaker mode
  • Distorted voice during calls

Solutions We Provide

  • Receiver ear speaker module replacement
  • Mesh and dust guard cleaning
  • Audio signal path testing
  • Face ID and sensor alignment (if applicable)

Why Choose Us?

At Sri Ram Laptops & Mobiles, we use original receiver ear speakers to restore crystal-clear call quality on your iPhone 12.

📱 iPhone 12 Motherboard Repair –

Introduction

The iPhone 12 features a sophisticated logic board that controls all critical functions of the device. Damage to the motherboard can cause your phone to fail to power on or experience multiple hardware malfunctions.

Common Problems

  • iPhone won’t turn on
  • Touch screen unresponsive despite display working
  • Charging problems / battery not charging
  • Overheating or unexpected shutdowns
  • No sound, Wi-Fi, or cellular network issues

Solutions We Provide

  • Board-level diagnosis and repair
  • IC replacements (charging IC, power IC, audio IC, etc.)
  • Short circuit detection and re-soldering
  • Water damage cleaning and treatment
  • Full motherboard replacement if necessary

Why Choose Us?

At Sri Ram Laptops & Mobiles, we offer expert-level iPhone 12 motherboard repairs using advanced diagnostic tools and genuine components to safely restore your device.

📱 iPhone 12 Mini Motherboard Repair –

Introduction

The compact iPhone 12 Mini comes with a smaller but equally complex motherboard. Any damage can result in hardware failures and unstable device behavior.

Common Problems

  • Phone not powering on
  • Unexpected restarts or freezes
  • Touch screen issues
  • Charging port not detecting cables
  • Overheating and rapid battery drain

Solutions We Provide

  • Precision chip-level repairs
  • Power IC and U2 IC replacements
  • Flex connector repair and re-soldering
  • Water damage cleaning and recovery
  • Comprehensive testing with warranty

Why Choose Us?

We deliver quick and reliable iPhone 12 Mini motherboard repairs using authentic parts at our service centers in Hyderabad: Ameerpet, Kukatpally, and AS Rao Nagar.

📱 iPhone 12 Pro Motherboard Repair –

Introduction

The iPhone 12 Pro’s high-performance logic board powers advanced features, but physical damage or liquid exposure can cause major issues.

Common Problems

  • Boot loops or stuck on Apple logo
  • Charging issues
  • No Wi-Fi or cellular signal
  • Audio and microphone problems
  • Sudden shutdowns

Solutions We Provide

  • Professional chip-level repairs
  • IC replacements (charging, audio, network ICs)
  • Reballing and soldering of damaged components
  • Water damage treatment and recovery
  • Motherboard replacement if necessary

Why Choose Us?

At Sri Ram Laptops & Mobiles, we use cutting-edge equipment and certified repair methods to ensure durable iPhone 12 Pro motherboard repairs.

📱 iPhone 12 Pro Max Motherboard Repair –

Introduction

The iPhone 12 Pro Max comes with the most advanced logic board of the 12 series. Damage can cause critical failures, making professional repair essential for restoring performance.

Common Problems

  • Phone won’t power on
  • Overheating and fast battery drain
  • No display or touch response
  • Charging port issues
  • Camera or audio malfunction

Solutions We Provide

  • Advanced chip-level repairs
  • IC replacements with genuine Apple parts
  • Short circuit detection and repair
  • Water damage cleaning and recovery
  • Full functionality testing with warranty

Why Choose Us?

Sri Ram Laptops & Mobiles specializes in iPhone 12 Pro Max motherboard repairs with original parts, ensuring reliable and long-lasting performance.

📞 iPhone 12 Receiver Ear Speaker (Call Earpiece) Repair –

Introduction

The receiver ear speaker allows you to hear callers clearly. Faulty speakers can result in low, distorted, or no audio during calls.

Common Problems

  • Very low or no call volume
  • Muffled or crackling sounds, often after water exposure
  • Clear audio only on loudspeaker mode
  • Distorted voice during calls

Solutions We Provide

  • Receiver ear speaker module replacement
  • Mesh and dust guard cleaning
  • Audio signal path testing
  • Face ID and sensor alignment (if applicable)

Why Choose Us?

At Sri Ram Laptops & Mobiles, we use original receiver ear speakers to restore crystal-clear call quality on your iPhone 12.

🔔 iPhone 12 Ringer & Loud Speaker Repair

Introduction
 The bottom loudspeaker in the iPhone 12 handles ringtones, alerts, and audio playback. Damage caused by dust, drops, or liquid exposure can result in sound issues.

Common Problems

  • No ringtone or alert sounds
  • Distorted, crackling, or low-quality music
  • Mono sound instead of stereo
  • Speaker stops working after water damage

Solutions We Provide

  • Loudspeaker module replacement
  • Mesh cleaning and dust guard resealing
  • Audio amplifier line diagnostics and repair
  • Board-level repair if necessary

Why Choose Us?
 At Sri Ram Laptops & Mobiles, we restore clear, loud, and balanced sound for your iPhone 12 using genuine parts and expert service.

🔔 iPhone 12 Mini Ringer & Loud Speaker Repair

Introduction
 The compact iPhone 12 Mini still delivers rich stereo sound, but speaker damage can cause uneven audio or total loss of alerts and media sound.

Common Problems

  • No notification or ringtone sound
  • Crackling or distortion at higher volumes
  • One stereo channel not working
  • Muffled or low volume after water exposure

Solutions We Provide

  • Loudspeaker replacement with original parts
  • Dust mesh and grille cleaning
  • Audio IC and amplifier path diagnostics
  • Waterproof sealing of speaker components

Why Choose Us?
 We use genuine loudspeaker parts to ensure rich stereo sound and reliable alerts on your iPhone 12 Mini.

🔔 iPhone 12 Pro Ringer & Loud Speaker Repair

Introduction
 The iPhone 12 Pro offers high-fidelity stereo speakers for calls, media, and notifications. Faulty speakers diminish the entire audio experience.

Common Problems

  • Distorted or low sound output
  • Missing one side of stereo audio
  • No sound during calls on speaker mode
  • Speaker failure after liquid damage

Solutions We Provide

  • Loudspeaker and flex cable replacement
  • Audio IC repair and reballing
  • Mesh resealing for dust and water protection
  • Comprehensive speaker diagnostics

Why Choose Us?
 Sri Ram Laptops & Mobiles provides premium sound restoration for iPhone 12 Pro using original-quality components and precise repair methods.

🔔 iPhone 12 Pro Max Ringer & Loud Speaker Repair

Introduction
 The iPhone 12 Pro Max has the most powerful stereo setup in the 12 series. Speaker failure impacts alerts and media playback quality significantly.

Common Problems

  • No ringtone or notification alerts
  • Crackling or distorted music at high volume
  • Missing stereo channel or echo effect
  • Water-damaged speaker causing no sound

Solutions We Provide

  • Loudspeaker module and flex replacement
  • Audio amplifier IC and board path inspection
  • Mesh cleaning and waterproof sealing
  • Full sound functionality testing

Why Choose Us?
 We specialize in iPhone 12 Pro Max speaker repairs, restoring complete stereo performance and strong alert tones with genuine Apple parts.

✅ Final Check: Every repaired device undergoes thorough sound testing — including calls, media playback, notifications, and alarms — to ensure perfect audio performance.

🔋⚙️ iPhone 12 Charging Port (Lightning) Repair

Common Problems:

  • Not charging or very slow charging
  • Cable needs to be held at an angle to charge
  • No data transfer to PC/Mac
  • Corrosion, dust, or lint blocking the port
  • Wireless charging works but wired charging doesn’t

Solutions We Provide:

  • Lightning port replacement with OEM-grade parts
  • Cleaning of port, pin alignment & debris removal
  • Charging IC diagnosis if port replacement doesn’t fix issue
  • Testing for fast charging and reliable data sync

🔋⚙️ iPhone 12 Mini Charging Port (Lightning) Repair

Common Problems:

  • Charging intermittent or not working
  • Loose port from frequent cable use
  • No data connection with computer
  • Moisture or dirt causing charging failure
  • Slow charging or device not recognizing charger

Solutions We Provide:

  • Flex cable and Lightning port replacement
  • Port cleaning and frame alignment
  • Charging circuit and Tristar IC inspection
  • Fast charging and data transfer verification

🔋⚙️ iPhone 12 Pro Charging Port (Lightning) Repair

Common Problems:

  • Charging randomly stops
  • Cable doesn’t fit snugly into port
  • No wired CarPlay or data sync
  • Water damage or corrosion inside port
  • Charging port heats up unusually

Solutions We Provide:

  • Precision soldering and Lightning connector replacement
  • Corrosion removal and port cleaning
  • Charging IC repair or replacement if necessary
  • Full charging and data transfer testing

🔋⚙️ iPhone 12 Pro Max Charging Port (Lightning) Repair

Common Problems:

  • Charging port completely dead
  • Cable gets stuck or bent inside port
  • No fast charging or data transfer
  • Wireless charging works but wired doesn’t
  • Overheating near charging connector

Solutions We Provide:

  • Lightning port and flex cable replacement with original parts
  • Board-level solder repair for damaged pads
  • Anti-moisture treatment and cleaning
  • Verification of fast charge and stable data speed

✅ Why Choose Us?
 Sri Ram Laptops & Mobiles uses genuine Lightning ports and advanced repair tools to restore fast charging, stable data transfer, and long-lasting durability for all iPhone 12 models.

🌡️ iPhone 12 Heating Issues

Common Problems:

  • Background apps running continuously
  • Battery aging or slight swelling
  • Charging IC under stress during usage
  • Poor ventilation caused by thick or tight cases
  • Network searching in weak signal areas causing extra heat

Solutions We Provide:

  • Battery health check and replacement if needed
  • Charging path and IC inspection
  • Software reset and system optimization
  • Thermal paste and heat dissipation pad replacement
  • Cleaning of dust and vents to improve airflow

🌡️ iPhone 12 Mini Heating Issues

Common Problems:

  • Intensive use on a compact device
  • Streaming videos or continuous 4G/5G use
  • Small battery under prolonged load
  • Charging while gaming or heavy use
  • Case causing heat buildup

Solutions We Provide:

  • Power IC and charging circuit check
  • Inspection for frame distortion affecting cooling
  • Battery replacement when necessary
  • Background app management and software tuning
  • Thermal calibration and improved cooling methods

🌡️ iPhone 12 Pro Heating Issues

Common Problems:

  • Pro-level camera use (4K video recording, HDR)
  • Using 5G hotspot or tethering frequently
  • Gaming with high-refresh display
  • Charging with fast chargers generating heat
  • Minor power delivery or board-level faults

Solutions We Provide:

  • PMIC and power rail diagnostics
  • RF and antenna signal path checks
  • Camera module calibration for power efficiency
  • Performance profile tuning and thermal optimization
  • Thermal paste service to improve board cooling

🌡️ iPhone 12 Pro Max Heating Issues

Common Problems:

  • Long gaming or video editing sessions
  • Heavy camera usage (4K/60fps recording)
  • Fast charging stress on battery and IC
  • Combined use of 5G, Bluetooth, and Wi-Fi
  • Board shorts or minor circuit faults

Solutions We Provide:

  • Board-level thermal rework and repair
  • Charging IC replacement if needed
  • Battery health and optimization service
  • RF/antenna path inspection and repair
  • Full system tune-up and thermal stress testing

✅ Why Choose Us?
 At Sri Ram Laptops & Mobiles, we use advanced thermal diagnostic tools to perform detailed before and after temperature tests, ensuring your iPhone 12 stays cool, reliable, and long-lasting.

📷 iPhone 12 Camera Lens / Sensor Repair

Common Problems:

  • Scratched or cracked lens glass
  • Dust trapped behind the lens cover
  • Image stabilization (OIS) noise or shake
  • Autofocus hunting or failing to lock
  • Black spots, haze, or blurriness in photos

Solutions We Provide:

  • OEM glass lens replacement
  • Sensor cleaning and recalibration
  • OIS and autofocus unit repair or replacement
  • Camera gasket resealing for dust and water resistance
  • Final camera calibration and diagnostics for photo/video quality

📷 iPhone 12 Mini Camera Lens / Sensor Repair

Common Problems:

  • Lens scratches reducing image clarity
  • Moisture or fog inside lens assembly
  • Video shakiness due to OIS malfunction
  • Autofocus delay or zoom issues
  • Dark spots or uneven exposure in photos

Solutions We Provide:

  • Replacement of genuine lens glass
  • Moisture and dust removal from camera module
  • OIS motor repair or replacement
  • Autofocus motor calibration
  • Complete camera assembly resealing for protection

📷 iPhone 12 Pro Camera Lens / Sensor Repair

Common Problems:

  • Cracked lens glass on main or telephoto cameras
  • Dust or debris inside telephoto or wide lens
  • OIS or autofocus rattling sounds
  • Image distortion or soft focus
  • Camera overheating during extended use

Solutions We Provide:

  • Sapphire lens glass replacement
  • Thorough cleaning of telephoto and wide-angle lenses
  • Repair or replacement of OIS and AF modules
  • Optics alignment using precision calibration tools
  • Thermal pad inspection and replacement if needed

📷 iPhone 12 Pro Max Camera Lens / Sensor Repair

Common Problems:

  • Scratched or cracked lens glass
  • Internal dust spots affecting image quality
  • Zoom or focus instability
  • Lens fogging after water exposure
  • Camera error messages in diagnostics

Solutions We Provide:

  • Genuine lens glass replacement
  • Ultrasonic cleaning and sensor recalibration
  • OIS and zoom motor repair or replacement
  • Water/moisture barrier resealing
  • Full photo and video calibration diagnostics

✅ Why Choose Us?
 At Sri Ram Laptops & Mobiles, we restore your iPhone 12 series cameras to factory clarity, using genuine OEM lens glass, advanced calibration tools, and professional sealing to ensure sharp photos, stable video, and lasting dust and water resistance.

Why Choose Sri Ram Laptops & Mobiles (Hyderabad)?

  • Genuine spare parts and chip-level technicians
  • Ultrasonic cleaning and precision repairs
  • Laser back-glass removal and resealing
  • Branches in Ameerpet, Kukatpally, and AS Rao Nagar
  • Warranty on parts and transparent pricing
  • Same-day service for most repairs with detailed QA checklists