Light green border around iPhone 5S screen
iPhone 5s, iOS 11.4.1
VDubGolf,
Hmm, seems pretty harmless, but see this:
Get help with the display on your iPhone, iPad, or iPod touch
If you are still concerned, have your phone checked:
Good luck.
VDubGolf,
Hmm, seems pretty harmless, but see this:
Get help with the display on your iPhone, iPad, or iPod touch
If you are still concerned, have your phone checked:
Good luck.
Light green border around iPhone 5S screen