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DEMinSoCAL

macrumors 603
Original poster
Sep 27, 2005
5,441
8,472
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?
 
No chance that it changes how AT&T sees the iPhone 7 that will affect the trade-in credit?
 
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