My iPad Air starting crashing to the Apple logo the other day. Since it started, I have had over 20 crashes in 72 hrs. It has become unbearable.
To correct this issue, I have placed my iPad in recovery mode and using iTunes to restore iOS 10.2. Once complete, I will recover the last backup from iCloud and reinstall all apps. This can take a few hours to complete. Once done I am hopeful my crashing issue will be gone. Stay tuned