Introduction
This document provides essential best practices and step-by-step instructions from iCracked for replacing the screen assembly on an Apple iPhone 6 Plus. It covers crucial aspects such as Electrostatic Discharge (ESD) safety, necessary tools and parts, important warnings regarding the home button and biometric scanner, and detailed procedures for disassembly and reassembly.
Key Information
ESD Safety
iCracked emphasizes the importance of using ESD-safe tools and equipment to prevent static damage to the device's sensitive internal components. Proper ESD precautions are vital for maintaining the long-term functionality of the iPhone.
Tools and Parts
The guide lists recommended tools, including specialized screwdrivers, spudgers, suction cups, and tweezers, alongside essential parts like a replacement display assembly. An optional iSclack opening tool is also mentioned.
Important Warnings
A critical warning is issued regarding the home button/biometric scanner cable. Damage to this cable can lead to an unrecoverable Error-53, rendering the iPhone irreparable. Users are advised to exercise extreme caution when handling this component.
Model Identification
Detailed tables are provided to help identify specific iPhone 6 Plus model numbers based on carrier, capacity, and color, including model numbers like MGAL2LL/A, MG5W2LL/A, and others.
Repair Process Overview
The guide outlines the repair process, starting with powering down the device and preparing for disassembly. Key steps include:
- Removing pentalobe screws and opening the device.
- Disconnecting the battery, EMI shield, and various flex cables (home button extension, front-facing camera, LCD, digitizer).
- Transferring components like the ear speaker, home button assembly, and sensor filters from the old display to the new one.
- Reconnecting all components and reassembling the iPhone.
A final testing phase is recommended before fully closing the device.
Troubleshooting
Common issues and their solutions are addressed, including:
- Ear speaker not working.
- Proximity sensor not dimming the screen.
- Front-facing camera issues.
- Ambient light sensor problems.
- LCD not lighting up.
