Legit 3G locked to carrier, how to disable Edge and 3G.
Hey guys, so just got my mom an iPhone for christmas (... yeah that's what she wanted not going to argue) So she doesn't want to add a data package and will be using the phone as an ipod away from home. My question is how can I disable all kinds of data transmission except wifi on a legit carrier locked non-jailbroken iPhone. Just want to make sure my mom doesn't end up with ridiculous bills. If there's no way to do it without jailbreaking then I will consider it and would welcome suggestion on apps to do it on a jailbroken iphone too.
P.S With her carrier Fido, You don't need to get data package.