Re: iOS 10.1 Now Avaiable - full public release
Updated my iPad Air 1 to iOS10.1 from 10.
Found 1 issue, after updating to 10.1 you are prompted with the usual login to your iCloud account and your iPad is running fine. However, if you were to power down and power up again after everything is installed and setup it goes through automatically deactivating your device as no longer being an authorized device anymore.
You are then prompted to re-login with your iCloud account and another time again for iMessage. After that, your iPad should work fine.
However, another issue is your device is still not auto registered back as an authorized device. So in order to fix, you have to manually go to your Apple ID account page, and manually re-add the device back as part of the list of authorized devices.
To summarize:
- After install and re-powering off/off, iOS 10.1 de-authroizes your device automatically
- Log in a 3rd time for iCloud account
- Log in a 4th time for iMessage
- Log into Apple ID Account, and manually re-add your iPad as an authorized device.
I am using iPad Air 1 Wi-Fi only upgrading from iOS 10 to 10.1.