Unlocked AT&T iPhone - Is there anyway to tell outside of iTunes

Discussion in 'iPhone' started by Wicked1, Jun 26, 2012.

  1. Wicked1 macrumors 68040

    Wicked1

    Joined:
    Apr 13, 2009
    Location:
    New Jersey
    #1
    I unlocked my old iPhone 4 thru AT&T, when connected to iTunes, it states it is unlocked when you first connect it, but is there a way to prove to someone when I sell it that it is unlocked?
     
  2. andyx3x macrumors 65816

    Joined:
    Mar 1, 2011
    #2
    Dial #227# and the screen will go black and the words "unlocked" will pop up on the screen.
     
  3. lapeno macrumors 6502

    Joined:
    Jul 26, 2010
  4. Daveoc64 macrumors 601

    Joined:
    Jan 16, 2008
    Location:
    Bristol, UK
    #4
    Get a SIM from a different carrier and put it in the device.

    Really, anything other than that doesn't prove anything.
     
  5. lapeno macrumors 6502

    Joined:
    Jul 26, 2010
    #5
    The phone could have ultrasnow installed :rolleyes:
     

Share This Page