Hi folks! Yesterday I updated my iPhone 3G which is currently using a VirginSIM SIM proxy. Happens that i updated it with 2.2 custom ipsw from the PwnageTool, and it's dropping calls. Should i modify any setting, like wiping out the iPhone first, or probably roll back to v2.1?
The baseband is (fortunately) untouched.
Thanks in advance,
Enric

