Sunday, February 3, 2013

Is my iphone 4s unlocked to all networks?

Is my iphone 4s unlocked to all networks?
When i go into Settings > carrier and turn automatic off, i get a screen with a list of networks, eg o2 uk, vodafone uk, three uk, orange.currently i have a vodafone sim card in the iphone on pay as you go, but i need to change it to a three sim card on contract.
By the way i am running ios 6.1 if thats any help
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>>> Is my iphone 4s unlocked to all networks?