E770v doesn't start

[Chill-Out]

Hi, i've read several posts and guides here. After that i wanted to upgrade my e770 from ...701P to ...C3P
But nearly at the end of the process the upgrade ended in an critical error message... So i loaded my backup on it. After i got my standart version on my mp it should start... But nothing... nearly... It starts, then a white screen and following it turns off. After turning off, it automatically turns on. like an iteration loop...
So I wanna ask, if someone could help me to rescue my E770v?

[Dumba]

Take the battery out, start it with # and* pressed by popping the battery in, then in this Bootloader mode reflash the Backup. If it doesn't work, could you record the error message?

[Chill-Out]

done... reflashed the backup... again the problem that the e770v turns on, white screen, off...


the crit error 84 appeared only by flashing the ...c3p-version.

[Dumba]

So you tried both of these? http://www.modmymoto.com/forums/showthread.php?t=454471 Might be a corrupyed PDS otherwise. Or the bootloader, if it just gets stuck while starting. Maybe a flash with that old version could help, also make sure you are using a direct USB port to the back of the PC, P2K doesn't like Hubs or shared ports. Error 84 is the most common one, meaning the flash failed, can be bad connection, jump error, mem map error. all sorts, :(

[Semseddin]

Critical Error 84 is a common error for V3X and E770. It's not a big problem, happens randomly for no reason. Fully charge your battery and try flashing 3CP version again with RSD lite.

Changing USB port might help to fix the flashing issue.