SIM/Network Problem with Samsung Galaxy Tab

Here are few simple step that you can try with your Samsung Tab to solve the sim or network problem

    • Open the network settings and switch the network selection key to automatic option
    • This problem might be there because the Airplane mode is turned ON. Check the same
    • While traveling make sure to turn ON the roaming services
    • This problem is often experienced in some cases after unlocking the tab bootloader
    • The reason to this problem is nothing but a damaged SIM card. Check the same
    • You might have mistakenly turned OFF the SIM card
    • The SIM card might have not been inserted properly in the tab and the same is causing the problem. Check
    • The SIM card access might be locked by a PIN or a password. Check and remove the same
    • Check if the SIM tray is having a physical damage on the same
    • The signal antenna on your Samsung Galaxy Tab might not be performing its task. Check the same
    • The reason to this problem is nothing but a problem in the SIM card slot in the Samsung Galaxy Tab
    • Make sure the problem is not caused just because the services are no longer valid on your SIM card just because you haven’t used the same for a long time