Display flickering
Why iPhone 7 display is flickering? How to fix it ?
Why iPhone 7 display is flickering? How to fix it ?
First try a Forced restart
https://support.apple.com/guide/iphone/force-restart-iphone-iph8903c3ee6/ios
If no better
You should arrange a repair
First try a Forced restart
https://support.apple.com/guide/iphone/force-restart-iphone-iph8903c3ee6/ios
If no better
You should arrange a repair
Display flickering