How can remove the firewall setting from 7210

Hi all..

I have a 7210 BlackBerry and i want to disable the firewall setting..

I have try the method with the bin file.. but doesn't work.

Can anyone please tell me how?

Thanks in Advanced

Mordo

options,security,firewall, trackwheel, resetsettings

i try this and the only option that i have is the reset, after the rest the firewall is still anable.

i want to use the gsm simcard

thanks

are you tryinh to unlock the phone?