Help, Upgrade radio fail!

[pcloo]

I download ROM from O2 site, program A (3.20.06ENG) and program B(4.21). Upgarded my xda with program A, after reset it works. When upgrade the radio program B it hang for half hour. After reset the xda does not boot!

Is there a way i can flash back the ROM so that i can use back my xda?
Maybe ROM and the radio sofware in SD card format to boot and flash back? If yes, where do i get it?

Original version ROM 3.17.03ENG and radio 3.14.

Thanks in advance.

[Qman]

The ROM is not the problem, its the radio stack!
The 4.21 upgrade has been nothing but problems from day one and IMHO
should be put out of circulation.

FYI Radio stack upgrade failures are the hardest things to fix/repair and most who try don't or want go the distance to repair/fix it.

So how far are you willing to go!

[inaccess]

Same problem here. radio from 4.16 to 4.21. My O2 becomes paper weight. :(

[pcloo]

Since it is not working now, anyone has any solution or the asian rom or radio contects/software, i may give it a try.

[inaccess]

problem solved by reading other posts.

[be4me4ever]

inaccess ..

plzzzzz what r these Postes ...

could u give me the liks plz:)

[inaccess]

inaccess ..

plzzzzz what r these Postes ...

could u give me the liks plz:)
http://forum.xda-developers.com/viewtopic.php?t=2489&postdays=0&postorder=asc&start=0

[be4me4ever]

thanx ...
many thanx
... to u inaccess .