My tablet stopped working properly a few days back. When I start the tablet, it hangs at the screen which shows "Tablet is starting..". No apps are shown, I can only open settings and many options there too do not open.
I don't face lag in my J7 pro. Go to settings > device maintenance > battery and see the list of apps. Uninstall any app which is using unusually large percentage of battery. This app might be running some service in the background which might cause ...
