How to fix the Iphone LCD Screen Display ？

1. Determine the Type of Damage

- External screen damage: Touch function is normal, only the outer glass is broken.

- Internal screen damage: Display anomalies, lines, leaks, or touch malfunctions.

- Ribbon cable failure: Display works intermittently, may just need to reinsert the ribbon cable.

2. Preparations

Tools needed:

- Special screwdriver set (including Pentalobe and Phillips).

- Suction cup and pry tool.

- Hairdryer or heat gun.

- Anti-static gloves.

Part selection:

- OEM replacement screen (most expensive but best quality).

- Brand-compatible screen (best value for money).

- Low-quality screen (cheap but prone to issues).

3. Detailed Disassembly and Assembly Steps

- Safety shutdown: Press and hold the power and volume keys to shut down to avoid short-circuit risks.

- Heating to remove the screen: Evenly heat the edges at around 80°C for 2-3 minutes to soften the adhesive.

- Carefully separate: Gently lift the screen with a suction cup, slide a plastic pry tool along the edges, and pay attention to the position of the ribbon cable to avoid damage.

- Install the new screen: Disconnect the battery ribbon cable first, then dismantle the screen ribbon cable bracket, install the new screen, and test all functions.

4. Precautions

- Work in a clean, dust-free environment.

- Organize all screws to avoid confusion.

- Align all clips during installation.

- Test the new screen before applying adhesive.

5. Common Issues and Solutions

- Unresponsive touch screen: Check if the ribbon cable is properly inserted.

- Display anomalies: Try reinstalling the ribbon cable.

- Face ID failure: It may be due to damage to the front camera ribbon cable.

6. Repair Recommendations

For beginners without disassembly experience:

- Watch a complete disassembly video first.

- Have a spare phone ready in case of mishaps.

- Consider purchasing a screen kit with installation tools.

If you find the repair process difficult, seek professional help.

Remember, patience and attention to detail are the keys to successful repair. Don't get discouraged if your first attempt fails – practice makes perfect. Good luck with your iPhone screen repair! And remember, if you ever need professional repair services, don't hesitate to contact HRZ for assistance.