Can I Put My Sim Card In An Unlocked Iphone. How to get your PUK Code and unlock SIM card on iPhone. Use only the SIM tray that came with your device.
How can you put a sim card into an unlocked phone. Which iPhones Can Use International SIM Cards. Im not 100 privy to the sizes of SIM cards that the new devices are using but matching the size is the biggest thing.
You can move your sim and use the phone as you use your phone.
If you want to switch sim cards to the newer sim card you will need to contact ATT and provide them with the new sim card. However I get many falures and features that are locked. Under Carrier Lock you should see a message that says No SIM restrictions If you dont see that message contact your carrier. The ease of using an international SIM card on your iPhone on a trip outside North America can be particularly useful whether it is a business trip or a retreat with your family and friends for a few days.
