A
AC Question
I recently bought the Samsung Galaxy S4 GT-I9500, and sinetunes the lock screen the touch screen won't respond at all (the menu and back touch buttons work, aswell as volume and power). It mainly occurs when I am trying to open the lock screen. If I spam the screen for a minute or two it might start responding enough for me to open the lock screen, but then it's unstable and wont respond 1/3rd of the time. Removing the battery and reinserting it tends to fix it for some time.