I looked though several posts but could not find any solution. So I hope I can get help from one of you guys.
Even my phone is fully charged (I charged for several hours) and just in use for a short time, It turns off without notice and I am unable to switch it back on without current supply. I read that the battery charge doesn’t show the accurate percentage because of an software error. Therefore, I reset by FP to factory condition. Unfortunately, without any success.
Any help and suggestions are highly appreciated.
Thanks a lot