So last night, I was in an app and hit the Home button, and the screen kind of 'flashed' but didn't exit the app. Tried it again, same thing. Only way I could get out of the app was to keep hitting the Back button. Powered off my phone, turned it back on, and it seemed to be working ..... then this morning the same thing happened again. Any idea what's going on? I've had the phone for a few months and never had any trouble. Haven't had any recent updates or anything. I am using GoLauncher EX, but I've been using that since day 1 so I don't think that's the source of the problem.
Please help!
Please help!