u can use ur iphone 3g updated to 3.0 very easily but u cant use it on 3.0 but u hv to use that on 2.2
if u want to use u have to follow these normal steps
1. put ur phone in dfu mode and downgrade to 2.2 using itunes u vl get 1013 error
2. then start up ur phone and jailbreak ur phone via winpwn using 2.2 firmware
3. and use ur phone with power sim (turbo)
and njoy
regards
krupal
Sai Gsm Solutions
