Hi, I have been browsing around different sites trying to fix my device with no avail.
Xt907, unlocked bootloader, stock 4.1.2 no root (I was running CM11, flashed stock back on worked fine).
Phone died overnight (was functioning properly before it died), got it 75% battery and tried to boot. Device now refuses to show anything but the M upon boot. I used Matt's Utility 1.20 when I flashed stock.
Battery is currently Low, I can get in/out of AP Fastboot but device will not charge even with going under BP Tools as suggested on XDA.
I'm afraid of damaging it beyond my knowledge so I am reverting to here.