I have some problem for reflash my XT925.
He's unlocked on the bootloader and was rooted. I installed the last official KK ROM (from xda thread about update on KK). But my clock was stuck on the 1st January of 1970 and no way to modify that.
So I wiped the phone with TWRP and after I try to reflash my moto.
And it doesn't work! If i use the file for updating from 4.1.2 to KK, I have ann error with :
tz file size
downgraded security version update gpt_main version failed preflash validation failed for GPT
So I think my partition was corrupted and this is why I can't boot.
So how I can repair that. Some people tried to flash the GPT file from partition_signed file but I don't know where is mine ^^