How it works
Disable EDGE / 3G
To completely disable cellular internet access via EDGE or 3G on your iPhone, please follow the instruction on how to disable EDGE / 3G.
Enable from the list of supported carriers
If you have an unlocked iPhone and would like to use cellular internet access on the network of a carrier that is not the one who originally sold the iPhone, please follow the instructions on how to enable EDGE / 3G from the list of supported carriers.
Enable with custom APN information
If you have an unlocked iPhone and would like to use cellular internet access on the network of a carrier that is not the one who originally sold the iPhone, and you know the APN address, username and password, please follow the instructions on how to enable EDGE / 3G with custom APN information.
