Two white lines on top right corner (lock screen)
Just got a new iPhone 11 Pro Max and there are always two white short lines appeared on the lock screen’s top right corner, right across diagonally 4G and battery symbol.
got this appeared on my old iPhone 7 Plus occasionally, but it would disappear shortly.
this time the two lines are always there on the lock screen. Power off and on doesn’t help.
any suggestions?