Need help in getting the dismiss button on the “This accessory may not be supported” to work. Because it does not work I cannot use any function of the phone including doing a hard reboot.
iPhone 5c, iOS 10
Can you do a force restart? Not sure if that's what you mean by "hard reboot". Apple's force restart instructions start with the 5s for some reason. However, it should be the same with a 5c, which is hold the home button and sleep/wake button down together for 10 seconds or so until the Apple logo shows up on the display.
Force restart iPhone - Apple Support
Can you do a force restart? Not sure if that's what you mean by "hard reboot". Apple's force restart instructions start with the 5s for some reason. However, it should be the same with a 5c, which is hold the home button and sleep/wake button down together for 10 seconds or so until the Apple logo shows up on the display.
Force restart iPhone - Apple Support
This accessory may not be supported popped up. The dismiss button does not respond. Therefore I cannot shut down or hard reboot because the notice is still on the screen.
