O2 XDA IIi, no signal after sim unlock, Please Help!

[abhishekbanik]

Hi I have a O2 XDA IIi and I upgraded the rom to
ROM: 1.11.00 WWE
Radio: 1.00.00
Ext ROM: 1.11.169

The thing is i have done the upgrade without CID unlocking the phone but used the all unlocking software ver.1.5 to unlock!Everything went ok but the only problem is that now the phone in the signal bar has an exclamation mark and says no service!

I have tried to flash the phone with sever other rom, but its the same,still no signal.

I am not able to use the ph any more, please help!

[David389]

Latest unlocking tool

[abhishekbanik]

Have used this but no use. Same problem continues.....

[neptune]

i;ve had a similar problem using olipro unlock on my diamond. Just get the exclamation mark on all networks. I have a feeling it might be an issue with the radio. Any updates on this...did you get your device to work????