iPad random shutdowns and restarts
MY IPad has recently started shutting down and then restarting on its own while in middle of using anyone of several apps.
iPad 2 Wi-Fi + 3G, iOS 9.3.1
Force restart your iPad. Press and hold both the Sleep/Wake and Home buttons for at least ten seconds, until you see the Apple logo.
If it still restarts on it's own, follow the instructions here > If your iOS device restarts or displays the Apple logo unexpectedly