I bought my phone a month ago
Sometimes when I turn the screen on, it goes crazy and you cant read a thing, then I turned it off and on and it's back to normal.
Is it something
Same with me friend. when I wake up the phone, the dimmer getting dark, and it occurs sometimes. I brought to samsung service centre to recovery software, and it is still the same. no solution. I dropped the phone on a carpet for hardly like one feet and the device is broken. Interestingly warrenty is void also. these are not phones but infact plastic toys. If you have purchased I suggest taking extra care .
Useless device