I was given a Polaroid tablet model900/Q900 Android 4.4.2 90% of the apps I run close out to the home screen without warning catlog or watchdog or scoop don't report anything I have rooted the tablet but there no custom recovery or custom Roms for this device is there any apps that can fix this problem or something I can modify myself any advice or help would be appreciated
Go to: Developer Options (to enable go to About Phone which is the last setting where you see your phone model etc, click 7 times on the Build Number section and the Developer Options will appear in your settings) and look for "Selected Runtime". Change ART to Dalvik (or vice versa). This should fix your issue.