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-Ray-

macrumors regular
Original poster
Jul 2, 2011
224
138
Pennsylvania
My spouse bought an iPhone X today and bestbuy from an upgrade on a different line.

I wont be home till well after the At&t store closes and was wondering she can use her iPhone 7 sim in the iPhone X. They are both nano but i didnt know if there was anything extra special. AT&T GSM.
 

macher

macrumors 68020
Oct 13, 2012
2,049
856
My spouse bought an iPhone X today and bestbuy from an upgrade on a different line.

I wont be home till well after the At&t store closes and was wondering she can use her iPhone 7 sim in the iPhone X. They are both nano but i didnt know if there was anything extra special. AT&T GSM.

It will work, I did it.
 

Vivian125

macrumors 6502
May 19, 2017
384
81
iPhone 5 and above has Nano Sim. even an iPhone 5 Nano sim will work on the X if you swap it, but not iPhone 4 because iPhone 4S is soooo OLD almost as old like iPhone 2G.

iPhone 3GS until iPhone 4S shares the Micro sim.

iPhone 2Gand 3G uses Regular size
 

C DM

macrumors Sandy Bridge
Oct 17, 2011
51,389
19,457
iPhone 5 and above has Nano Sim. even an iPhone 5 Nano sim will work on the X if you swap it, but not iPhone 4 because iPhone 4S is soooo OLD almost as old like iPhone 2G.

iPhone 3GS until iPhone 4S shares the Micro sim.

iPhone 2Gand 3G uses Regular size
Seems like what was brought up in the thread was resolved a few months ago already.
 
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