Putting A Vodafone Chip In A O2 Iphone3gs (UK). Help Pls
I am buying an iphone 3gs from a friend who recently got a an upgrade on O2.
1) Iv heard that they can be unlocked to all networks and plan on putting my vodafone chip in the phone. Is this true??
2)With my current vodafone contract i have the internet package (fair usage 500mb) is this enough mb for daily usage of an iphone.??I wont be watching movies online but will using apps that require internet connection.
Last and most important Question
3) Because im putting a vodafone chip into an ex O2 iphone will all feature still be available??
Would really appreciate any help asap as im looking to buy the phone today. Thanks in Advance to any helpers