Apple ipod

How I can upgrade my existing pay + van SIM in iPhone contract?

Ok My dad upgrade his contract today for the iPhone but he and do not want to give me. I'm on Pay As You Go and I just want to know how I can use my SIM card and my number on the iPhone Pay As You Go … What should I do? Thanks Sorry for any help James forgot to say … O2 are both.

I do not know if possible, but here U.S. should be. If you try and simply will not work back to the original phone. How do you reach the chip the iPhone is. On top of the phone next to where the power button is, There is a small hole, hidden under a rectangle. Take a pin and put it on the exit hole will own SIM card. Take the card and put your old SIM card Click SIM in. Then slide back in. Make sure the slot to put in the same way it came out. Then try to make a call on both phones for you make sure they work. If that is not theirs.

How to get number battery on iPhone/iPod Touch