Begin by ensuring that the SIM card is correctly inserted into the device. Power Off the Device: Turn off your Samsung Galaxy before handling the SIM card. Eject the SIM Tray: Use the SIM ejector tool ...

What to do when your SIM card can't connect to your carrier's network Reviewed by Michael Barton Heine Jr Getting a 'not ...

The next step is to deal with your SIM. This process depends on whether you use a physical SIM card ... on your phone’s manufacturer. While the example below follows the steps for a Samsung ...