iPhone 7 Black A1660 A1778 A1779 Screen Replacement

Guide to iPhone 7 Screen Replacement

Introduction

• Objective: Tutorial on replacing the screen of an iPhone 7 (model A1778).
• Equipment Needed: Pentalobe P2 screwdriver (0.8 size), metal prying tool, Y0.6 screwdriver, Phillips screwdriver, new iPhone 7 screen.

Steps for Screen Replacement

1. Removing the Screws:
   • Use the Pentalobe P2 screwdriver to remove two screws at the bottom of the phone, near the charging port.
2. Separating the Screen:
   • Insert the metal prying tool between the screen and the phone’s body. Be cautious not to insert it too deeply to avoid damaging internal components.
   • Gently work around the edges to separate the screen, cutting through the adhesive.
3. Opening the Phone:
   • Gently flip the phone to the right, maintaining a 90-degree angle between the screen and phone body.
4. Removing Internal Components:
   • Use the Y0.6 screwdriver to remove four screws and lift the metal bracket.
   • Use the Phillips screwdriver to remove two screws and another metal bracket at the top.
   • Disconnect the battery, two screen cables, and the top cable using a plastic prying tool.
5. Transferring the Home Button:
   • Remove four screws around the home button and lift the bracket.
   • Carefully detach and remove the home button.
6. Transferring the Earpiece and Front Camera:
   • Remove six screws and lift the bracket.
   • Carefully remove the earpiece and front camera assembly.
7. Installing the New Screen:
   • Align the proximity sensor, earpiece, and camera assembly into the new screen.
   • Secure with the bracket and screws.
   • Insert the home button from the front and secure it.
8. Reassembling the Phone:
   • Reconnect all cables (battery, screen, and top cable).
   • Replace the metal brackets and secure with screws.
   • Align the top of the screen with the phone body and gently snap the screen back into place.
   • Replace the two Pentalobe screws at the bottom.

Post-Replacement

• Testing: Power up the phone to ensure the new screen functions correctly.
• Tips: Handle components gently, especially connectors, to avoid damage.

Conclusion

• Reminder: The tutorial is specific to the iPhone 7 (model A1778).
• Support: For questions or difficulties, viewers are encouraged to comment below.

Additional Notes

• Tool Links: Links for purchasing tools and replacement screens provided in the video description.
• True Tone Feature: Third-party screens may not support Apple’s True Tone color feature.
• Precaution: Exercise care when working with delicate components like the home button and front camera assembly.