I was pleased when I got the phone 3 weeks ago. Same as most users I got battery life and overheating issues which I could overcome (not that much) by doing some tweaks .
The problem now is what I got 2 days ago, while my phone was locked and I tried to unlock it, there was no response for the touch screen, the notification led was flashing normally though, the back buttons responded after I pressed and hold for a long time, I couldn't restart the phone normally using the power button as the touch screen freezed, so I had to remove the battery.
That issue happened twice in 2 days, I did no app installation during these days, no software updates, nothing at all, also I have no external SD card installed, nor screen protector.
The problem now is what I got 2 days ago, while my phone was locked and I tried to unlock it, there was no response for the touch screen, the notification led was flashing normally though, the back buttons responded after I pressed and hold for a long time, I couldn't restart the phone normally using the power button as the touch screen freezed, so I had to remove the battery.
That issue happened twice in 2 days, I did no app installation during these days, no software updates, nothing at all, also I have no external SD card installed, nor screen protector.