Error in Flashing Back the Firmware of Xperia U

[johnjordanceleb]

I Try to restore my firmware on Sony Xperia U, however the unit automatically on when doing the flashing of firmware , it says:

26/057/2014 19:57:20 - INFO - Start Flashing
26/057/2014 19:57:20 - INFO - Processing loader.sin
26/057/2014 19:57:20 - INFO - Checking header
26/057/2014 19:57:20 - ERROR - Processing of loader.sin finished with errors.
26/057/2014 19:57:20 - INFO - Ending flash session
26/057/2014 19:57:20 - ERROR -
26/057/2014 19:57:20 - ERROR - Error flashing. Aborted
26/057/2014 19:57:20 - INFO - Device connected in flash mode
26/057/2014 19:57:31 - INFO - Device disconnected

the device was disconnected because my xperia automatically on as i've said

[Thommo]

What operating system is your Pc running as this is one of about 3 reasons

Windows 8/8.1 or a 64bit system

Flashdriver not installed or configured correctly

Corrupted .ftf firmware file

or you are in Flashmode before starting the procedure of adding the file and waiting for it to say connect your device

[AbhayK7221]

hi dude..

even i was having the same problem with my Xperia SP..

just exclude the baseband option in the box on right side.

and then flash again....it will work...

if u want you country specific baseband you can google and find the baseband ftf and then flash your country baseband again.

I got the procedure from here:

/t5/media/gallerypage/user-id/202/album-id/2677