With the latest Google Play services update, Android is rolling out a new security feature that automatically restarts (or auto-reboots) devices that have been “locked for 3 consecutive days.” Under Security & Privacy, the release notes for version 25.14 of Google Play services includes: [Phone] With this feature, your device automatically restarts if locked for 3 consecutive days. By “Phone,” that should also extend to tablets, with the other device categories — Auto, PC (Play Games Windows app...