XDA Pocket PC - please help

[spako]

I have such palmtop from O2 (UK) provider. I tried to change the software using the programme A and B from the provider's site. Unfortunately I flashed programme B first and now my pda turns on and freezes. What can I do? How can I flash it with programme A again?
Please help.

[ntabikha]

get the XDATOOLS from this website,
write the nbf file onto SD card.
and rewrite the rom.
its that eazy... research it here, all the info you need is here.

good luck