Become a MacRumors Supporter for $25/year with no ads, private forums, and more!

Carrier Returning my iPhone 12 Pro, can I use that SIM in my iPhone 11 or no?

Chele

macrumors regular
Original poster
Feb 20, 2003
214
170
Illinois
Hi there! I'm returning my iPhone 12 Pro and I've been using the pre-installed AT&T SIM card that came with my phone. When I go back to my iPhone 11, will I be able to just use that one? I figured that I would but I wasn't sure with 5G and all that, if the cards were different. If I have to use the SIM that's still in my iPhone 11, will I have to contact AT&T to get it working again? Thank you!
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.