Selling IPhone 4, question....
So I decided to sell my Iphone 4, because I have 3 lines on my account and the other 2 lines are both eligible for upgrades so I can get another one when they hit stores again.
1.)My question is how do I go about telling ATT I want to go back to my old Iphone 3GS tonight?
2.)And what shall I do to wipe my information from the IPhone 4 and prep it for sale?
3.)I would like to keep my information as is so when I get another IPhone 4 I can transfer it all as is and be right back to where I am now
...Any help is greatly appreciated!