Screen flickering
When i on the phone it’s start flickering and after few minute or second.
Question marked as
Best reply
If you have either dropped the device accidentally or exposed it to liquid or used it beyond acceptable temperature limits then…
Take your device to an Apple Retail Store or Apple Authorized Service Provider, or contact Apple Support:
Find Locations - Location Selector - Apple
Contact Apple for support and service - Apple Support
Get a Genius Bar Reservation and Apple Support Options - Apple
Contact Genius Bar.