Will an old 3G ATT SIM card (cut down) work in an iPhone 6?

Discussion in 'iPhone' started by fishkorp, Jan 3, 2015.

  1. fishkorp macrumors 68020

    fishkorp

    Joined:
    Apr 10, 2006
    Location:
    Ellicott City, MD
    #1
    I have a 3G ATT SIM from a work device. If I cut it down to nano SIM size, will it work in an iPhone 6 (at 3G speeds, obviously)? Or is an LTE SIM required? Thanks.
     
  2. rigormortis macrumors 68000

    rigormortis

    Joined:
    Jun 11, 2009
    #2
    it is my understanding that as long as its orange it will work

    you really should have work just give you a different sim or switch your sim

    i wouldn't cut the sim unless i was desperate.

    if work gives you a basic messaging phone and you stick the sim in an iPhone with cellular data turned on, they might get mad

    as far as 3g goes, it won't matter i think, as far as i know the phone will connect at 4g/lte speeds regardless of the sim. except when it comes to cricket and they slow your speed down
     

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