Green line
How can I fix and remove the green line on the right of my iPhone X
That green line may be the result of a failing display or a failing logic board (Graphics). You can try the following and if it does not work the you will need to have your iphone examined at the Apple Store or at Authorized Service Center.
1) Try and Force Restart your iPhone EXACTLY as shown below and see whether that resolves the issue:
- Press and quickly release Volume UP button
- Press and quickly release Volume DOWN button
- Press and Hold the SIDE button until an Apple logo appears and then release the Side button (Can take up to 20 seconds. (DO NOT release Side Button when invited to Slide Power OFF).
(2) If that does not help your phone might need service ➔ Contact Apple for support and service - Apple Support
Axel F.