Changing sim cards
My daughter and I bought new phones today. She doesn’t really like hers. If we switch SIM cards will it automatically switch our info to the other phone
iPhone XR
Question marked as
Switching the SIM will only change the phone number. It won't move any other information on the phone.
See this guide for what to do:
What to do before you sell, give away, or trade in your iPhone, iPad, or iPod touch - Apple Support
