3G Sim Card in 1st Gen iPhone as backup

Discussion in 'iPhone' started by iPhonedHome, Aug 19, 2008.

  1. iPhonedHome macrumors 6502

    Jun 10, 2008
    I promise this is the last time I try to get a confirmation if someone has gotten their 1st gen iPhone to work with their current 3G sim card.

    Occasionally I would like to take my old iPhone with me instead of the 3G. Is this possible and if so how did you get it to work. I've already tried to just put the 3G card in the old phone but nothing.
  2. PoitNarf macrumors 65816


    May 28, 2007
    Northern NJ
    It will work, but you need to unlock your 1st gen iPhone first.

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