Howdy, iam Erick Mahan, Asalam walekum.
What Happens When You Use A New Sim Card? [Solved]
The original card that came with your phone stores both your phone number and your contact list. Some cards can also store photos and other files. When you change SIM cards and use the same phone, you get full access to anything stored inside the phone but not anything from the original card.
How Do SIM Cards Work?
SIM cards
Transferring & Activating SIM Card On The iPhone 12 - Took Less Than 2 Minutes!
In the video,
Can I use my old SIM Card in my New iPhone 2021?
Compatible
