SIM Card

ANDROID PHONE - GUIDE

Go to Settings > Connection > Mobile Network > Network Operator > Select Automatic Update (make it off)

Note: if you see lot of network your phone is a simfree phone

Video Guide - https://www.youtube.com/watch?v=zl3bvQvg4pE&t=20s

IPHONE - GUIDE

You might see this message on your computer or iPhone: "The SIM card inserted in this iPhone does not appear to be supported. Only compatible SIM cards from a supported carrier may be used to activate iPhone. Please insert the SIM card that came with your iPhone or visit a supported carrier store."

If you see this message on your device with iOS 14 and later, use these steps:

1. Go to Settings > General and tap About.

2. Under Carrier Lock, you should see a message that says, "No SIM restrictions." If you don't see that message, contact your carrier.

If your device is on iOS 13 or earlier, use these steps:

1. Contact your carrier to confirm that they applied the unlock in their system.

2. Restore your iPhone to factory settings.

3. Restore your iPhone from a backup.