iPhone iOS 11 causing 7+ to get very hot to touch

[Timenprayer]

Anyone else having issues with iOS 11 on iPhone 7+ where the phone gets extremely hot to the touch?

When I use the App Store or when doing iCloud backup, my phone gets very hot.

Not so hot to cause the overheat error, but hot nonetheless.

I saw another thread about FaceTime use causing the same - but I’ve not used FaceTime yet to confirm.

I’ve had all iOS 11 betas and this is the first I’ve seen the issue.

 

[chabig]

Wait a few days. Your phone is working hard behind the scenes doing routine housekeeping after the iOS update. It should be fine soon.

 

[JohnnyGo]

MS exchange or office365 email accounts some times cause problems.

Or even Google calendar or other DAV calendar sync.

Try reinstall as new and add accounts one by one to check.