Iphone 4S CDMA phone, Can it be used in a GSM netwok??

Discussion in 'iPhone' started by rajitha1114, Sep 30, 2012.

  1. rajitha1114 macrumors newbie

    Joined:
    Sep 30, 2012
    #1
    Hi everyone,

    I have a iPhone 4S, locked to Japan AU network. I think this is a CDMA phone since it has a IMEI starting from 9900.............
    But it's Model is A1387. I'm a bit confused about this & I want to know if this can be used in a GSM network if I get it unlocked.
    It has a SIM slot, I searched everywhere but couldn't get a trustful answer for my question.
    Appreciate it verymuch if someone would help me on this matter.

    Thank You
     
  2. ZacT94 macrumors regular

    Joined:
    Jun 25, 2012
    #2
    Although all iPhone 4S's are GSM and CDMA compatible, if yours was activated on CDMA, you can't use it on a GSM network, even if you unlock it.
     

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