I've been googling for a few hours and cant find any consistent answers. I recently purchased the iphone 4, however I do not need the data plan. I am starting college in the fall and will have wifi access everywhere on campus. Do i unlock and jailbreak my phone? I read somewhere that I need to change an imei number? I am very confused.
Could someone please tell me step by step how to change (?) or whatever I need to do so that I can cancel the data plan with att and just use wifi?
All help is greatly appreciated
Could someone please tell me step by step how to change (?) or whatever I need to do so that I can cancel the data plan with att and just use wifi?
All help is greatly appreciated