I stopped using this phone a couple of months ago when I got my Moto X and then work provided me with a different device. The phone went dead at some point, and now, even after plugging it in and letting it charge, it will NOT boot up. It will not progress past the Motorola screen. The screen comes on, it vibrates, and then it gets stuck. The Moto logo is the same color every single time (purple) instead of changing.. thought that was interesting.
The phone had a pending software update that I never took, and I wonder if something prompted it to actually start the update instead. Either way, I downloaded the 4.4.4 fxz files and flashed it in RSDLite. The flashing went through successfully, but it still will not boot. Fastboot is accessible, but if you pick "Recovery", it shows the Moto logo, then comes back to the Fastboot screen and says "Boot up failed".
I re-downloaded and reflashed the files thinking maybe something is corrupt, but it still won't boot.
I really hate to lose this phone as it'd be really great to have as a backup, but I'm really out of any ideas. Bootloader is locked. Device was originally rooted and "security unlocked" with rockmymoto and whatever the security off program was (it's been a while..)
Any ideas at all?