Would some body please suggest a solution?
After some surfing I came to know that this problem can occur for any app and the solution they give is to clear application data. In my case I cant access application data, since I can not enter settings. So I decided to install clean master through apk. I downloaded apk for clean master and transfered it to my tablet through usb, but I was not able to install that file, since installation from apk's is blocked by default.
Any work around?