Becasue you're all so helpful i have another question....
I'm getting a jailbroken iphone so i can use it on a different network
I've been told when you update the software it will reset the 'jail break'
1. can i use i tunes as normal while it's jail broken?
2. When i update the software will this stop the network being unlocked?
3. If i were to use an O2 sim and pay them to unlock it would this be a better solution?