I'm sorry if this has been covered already, but this is my first time using an iPhone, and my first time unlocking it.
I used BlackRa1n today, and everything went fine, and now my iPhone 3Gs is working on T-mobile's network.
But my WiFi, and "Edge" no longer work.
I get this message, "Could not activate cellular data network You are not subscribed to a cellular data service."
I've disabled my 3G already... And have a BlackBerry Data plan on my account.
Can anyone please help me?