Ipad Air 2 Keeps Restarting (Step-By-Step Fixes)
If your iPad Air 2 keeps restarting, here are a few things you can try
Force restart your iPad. Press and hold the Power button and the Volume down button at the same time until you see the Apple logo.
Update your iPad to the latest software. Go to Settings > General > Software Update and tap Download and install.
Reset your iPad. Go to Settings > General > Reset and tap Erase All Content and Settings.
Restore your iPad. Connect your iPad to your computer and open iTunes. Click the iPad icon and select Restore.