Does the PC detect it? If yes, try to flash it with latest firmware.
No PC will not detect it at all.Does the PC detect it? If yes, try to flash it with latest firmware.
Exact same fault as the op and this fixed it cheersLook carefully the upper side, exactly where the buttons end. There is a line towards all the sides.
From there you should carefully open it. It needs patience and mild movements of a pry tool. There are clips that hold the bezel.
I suggest to start from the middle of the upper side of the screen. If you unclip just one clip, then it should be easy.
With a soldering iron, unwire 1 wire from the battery, then re-wire it back. Then plug it into a PC USB port and leave it to charge. It should be fine, did it myself!
There was a guide, but I cannot find it.