iPhone 6 SIM in iPhone 7 ??

Discussion in 'iPhone' started by dmylrea, Sep 30, 2016.

  1. dmylrea macrumors 68020


    Sep 27, 2005
    So as to bypass having to transfer my number to my new iPhone 7, I popped the SIM out of my iPhone 6 and popped it in my new iPhone 7 Plus. Everything I've tried seems to work, including LTE speeds.

    I recall back when I did the same thing with my iPhone 6 a couple years ago, I wound up having to get a new SIM because the iPhone 6 would not work with new iPhone 6 wireless features (WIFI calling).

    Has anyone who has swapped 6 --> 7 SIM cards tried things like WIFI calling, etc., to see if everything works?
  2. noobinator macrumors 603


    Jun 19, 2009
    Pasadena, CA
    I've been using the same sim for a long time and everything works fine.
  3. dmylrea thread starter macrumors 68020


    Sep 27, 2005
    No chance that it changes how AT&T sees the iPhone 7 that will affect the trade-in credit?

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