I just got an iphone 12 pro max. T Mobile is my carrier and the new phone had a sim card with a small T Mobile symbol on it. Do I still need to replace the card with the one from my old phone?
I just got an iphone 12 pro max. T Mobile is my carrier and the new phone had a sim card with a small T Mobile symbol on it. Do I still need to replace the card with the one from my old phone?
iPhone 12 Pro Max, iOS 14
