Changing network on an unlocked phone

Discussion in 'iPhone Tips, Help and Troubleshooting' started by bigfoot125, Mar 26, 2008.

  1. bigfoot125 macrumors newbie

    Joined:
    Mar 15, 2008
    #1
    my query is if i have a o2 contract sim card inside the phone now and i decide to use another network can i simply slot in another card and use straightaway or do i have to unlock via ziphone first

    thank you
     
  2. Moi un Mouton macrumors 68000

    Joined:
    Mar 18, 2008
    Location:
    Bracknell UK
    #2
    If you have already unlocked the phone you can just change SIM to any other 2G network.
     

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