Press and hold Volume Up + Home button + Power button. Release the power button when the device vibrates, but keep holding the other two buttons. Release the other buttons when you see the Android System Recovery Screen. Use the Volume down key to navigate down and highlight wipe cache partition.

Why does my phone keep saying process system not responding?

Part 2: Fix process system isn’t responding error by restarting the device. This is one of the easiest ways to resolve the process system not responding error. If you are getting this error on your phone, then try to manually restart your device. … Tap on the “Reboot” one to restart your phone.

What causes apps to not respond?

ANR (App Not Responding) is a state in which the app is frozen and does not respond to any user gestures or draw. Unlike unresponsive gestures which are attributed to a design decision (e.g. an image that mistakenly looks like a tappable button), ANRs usually occur due to long running code that freezes the “UI thread”.