In Canada i got the iPhone from fido , without data plan as customer service to turn of the data service , but still connects , is there a way i can make my Wifi connection default or totally disable the Edge or Data services . need help please
The only real way to fully disable edge data services (short of yanking your SIM card, in which case you wouldn't be able to receieve or make calls)... is to jailbreak and use a tool called Bossprefs. This will allow you to fully turn off the Edge antenna so you know for sure nothing will come or go that will cost you money.
If you're talking a 3G on 2.0... you'll have to wait a bit for the jailbreak to come out and bossprefs to be ported over from 1.1.4Jailbreak.