Using iPhone 3g sim in old iPhone..

Discussion in 'iPhone' started by kracker, Sep 4, 2008.

  1. kracker macrumors member

    Oct 14, 2007
    Sometimes i'd like to use my old iphone for when I go to the beach or other places that may be to dangerous for the 3G which I care about.

    Would it mess up my account? Would at&t be able to tell? I mean im paying 30 for 3G so there shouldnt be a problem when Ill just be using EDGE. Right?

    I havent even tried switching the sims either. Does it even work?

  2. TEG macrumors 604


    Jan 21, 2002
    Langley, Washington
    It should work, but the iPhone may need to be restored from a backup so that both phones appear to be the same. I routinely use my SIM from my iPhone EDGE in my old Motorola V180, and it works fine.


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