My screen turn black after turning on for about 6 secs
The problem is: I can't use the phone for more than 6-7 secs. After that time, it will automatically turn back and I have to switch off for about 10 mins then I can switch on and continue using it (while the screen turning black I cannot do anything when touching randomly). If someone know how to fix, please let me know. Thank you.
Is this a good question?