GSM-Forum - View Single Post - iPhone X Face ID NOt working after change screen Rumor

Amanda0820 · 09-05-2018, 08:59

The screen replacing would not affect face ID function at all according to our practical verification.
1. Resort to resetting face ID. Go to Settings > Face ID & Passcode > Reset Face ID
2. Disassemble the phone.
3. Then remove screws
4. Solder the Flood illuminator module to a new flex cable
5. Replace with a new flex cable. Remove the Flood illuminator module on the flex cable first. Prepare a new flex cable.
6. Re-solder the ambient light sensor module and earpiece speaker.
7. Re-assemble the phone and test. Press power button to power on. Go to Settings > Face ID & Passcode > Set up Face ID. Face ID can be set up successfully.

09-05-2018, 08:59	#9 (permalink)
Amanda0820 Freak Poster Join Date: Aug 2018 Location: China Posts: 158 Member: 2861866 Status: Offline Thanks Meter: 71	The screen replacing would not affect face ID function at all according to our practical verification. 1. Resort to resetting face ID. Go to Settings > Face ID & Passcode > Reset Face ID 2. Disassemble the phone. 3. Then remove screws 4. Solder the Flood illuminator module to a new flex cable 5. Replace with a new flex cable. Remove the Flood illuminator module on the flex cable first. Prepare a new flex cable. 6. Re-solder the ambient light sensor module and earpiece speaker. 7. Re-assemble the phone and test. Press power button to power on. Go to Settings > Face ID & Passcode > Set up Face ID. Face ID can be set up successfully. Last edited by ...:::SHAMIM:::...; 11-02-2019 at 19:01. Reason: removed blog link!