Auto Brightness and True tone not working after display swap
I have an iPhone 13 Pro, and i replaced the screen with an original pulled from a working phone, the Display IC was transferred/soldered to the new screen and i was able to remove the (Unknown part message), but the True Tone and Auto Brightness function doesn't seem to work.
Is there a way to reactivate this features?
- No Unknown Part message
- Face ID works
- All other parts are OEM, except screen (Display IC was soldered to new original pulled screen)
Is this a good question?