[Q] XPERIA ZL blank screen with constant white LED blinking
This is my friend's ZL. He just came to me for help. His phone suddenly went blank, and the notification LED keeps on blinking at an interval of ~7-8 sec. The phone is EXTREMELY hot now. I tried pressing the power button to no avail. Pressing power + volume up also reveals nothing. I tried to charge it for around 30 minutes, but still nothing. If else, it gets hotter....
Now my guess is that this phone is currently stuck inside the android OS itself, with the white LED blinking from his previous notifications. It just stops, froze, and I must wait until this phone ran out of battery and I'll try to charge it to see if it will revive. My other guess is it's stuck somewhere while starting up and those white LED blinking means something..... Until then, anyone else have the same problem?
Btw, this phone is pure stock. No modification done, not even root. ROM updated to the last version as of today (July 18, 2013).