Apple ID Verification keeps popping up
Help....this keeps popping up on my screen asking for a password, for an Apple ID I had YEARS ago, not my current one. I've tried some hard resets and just about everything I can think of and I don't use the cloud....This started happening after the IOS10 update....these updates seem to always cause glitches...any insight would be appreciated!
iPhone 6s, iOS 10.0.2