Share your experience!
Having problem with the whole screen..even if i didnt touch the back or the home buttoms it functions just as long as i touch the screen along those functions.now im using the glove mode but it works perfectly fine but i dont want to use it all the time plss help thank..
Settings > about phone > diagnostics > test > test the touchscreen (globe mode off)
hard to tell, each case its different, I had a C4 for a week or week and a half, I didn't encountered this issue.