iPhone 12 Pro display randomly turns off

Has anyone had an instance where the display on an iPhone 12 (12 Pro in my case) suddenly turns off? I have raise to wake turned off and auto lock is set to 1 minute. But several times while using it, I go to set it down and it's been mere seconds since I last touched the display and the display turns off and locks. For now I have changed the auto lock to two minutes, but I really don't think that is the issue.

iPhone 12 Pro, iOS 14

Posted on Dec 1, 2020 11:27 AM

Reply
Question marked as Top-ranking reply

Posted on Dec 28, 2020 5:08 AM

Problem solved and as it turns out, it wasn't a problem at all, it was a setting. The feature called, "Back Tap" was turned on and set to have a double tap lock the phone. In the course of normal everyday handling I was actually locking the phone with inadvertent double taps as I held the phone. I've turned that feature off and all is well.

4 replies
Question marked as Top-ranking reply

Dec 28, 2020 5:08 AM in response to mav-k

Problem solved and as it turns out, it wasn't a problem at all, it was a setting. The feature called, "Back Tap" was turned on and set to have a double tap lock the phone. In the course of normal everyday handling I was actually locking the phone with inadvertent double taps as I held the phone. I've turned that feature off and all is well.

Dec 8, 2020 11:28 AM in response to Leanne_68

Leanne_68,


Thank you for the reply. I had restarted the phone on several occasions prior to making my original post. Additionally I always run the latest OS. Since my initial post I've changed the auto lock back to 1 minutes as the display was still turning off. In the past week it has only done it a few times, but one time was while I was holding and actively using it. While this does not prevent me from using the phone it is frustrating. I'll continue to monitor it and should the issue still remain after applying 14.3 which I believe is close to being released, I will contact support at that time.


Thanks,

Jeff

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

iPhone 12 Pro display randomly turns off

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.