Question: Why Won’T My Samsung Read My SIM Card?

Why is my phone says mobile network not available?

Restart Your Device: Most often, the “Mobile network not available”error can be fixed just by restarting your device.

If it’s still showing the error, then try your SIM in another phone.

This will help you know if the error is with the phone or SIM card..

How do I activate my SIM card on Android?

To activate a SIM card:Once the sim is in placed, turn-on the unit and Turn off Wi-Fi after completing the set-up instructions. … Swipe down the notification shade and touch the notification.Follow the activation instructions provided by your carrier.

How do I activate dual SIM?

Open the Settings of your Android smartphone and tap on “Network & internet” or “Wireless & networks.” Open SIM cards or Dual SIM settings, depending on how the category is named on your Android smartphone.

Why won’t my phone read my SIM card?

Some of the possible causes may be SIM card is not inserted correctly, SIM card or card slot in the device is broken, SIM card is disabled or phone software is corrupted. Try these steps to troubleshoot the issue: … Check the SIM card. Turn off your phone and take out the SIM tray.

What do you do if your SIM card isn’t reading?

Troubleshooting SIM card problemsTurn off your phone and remove the SIM card.Clean the gold connectors on the SIM with a clean lint-free cloth.Replace the battery and turn your phone on without the SIM.Turn your phone off, replace the SIM and restart the phone.

How do I activate my SIM card?

To enable SIM Security:Open the User Options window and select SIM Settings.?In the Enabled field, use the drop-down list to select Yes.Enter PIN1 in the Please enter PIN field and click Apply. … Click Yes to confirm that you want to enable SIM Security.

How do I know if my SIM card is active?

If you do not see any network signal. Then sim card is not active. To cross check, dial a number , then screen will show not registered . Means sim is not active.

Why won’t my Samsung read my SIM card?

If what’s causing your SIM card error is a software issue, sometimes a simple reboot is all it takes to fix the problem. Long-press on the power button until the pop-up window appears with the “Restart” option. … Another simple solution in more recent Android versions is to see if your SIM card is actually switched on.

How do you activate a Samsung SIM card?

How to activate SIM card in Samsung Galaxy A3(SM-A300H)?a). Tap on Apps icon from the home screen.b). Tap on Settings icon.c). Select and tap on Sim card manager option from the settings.d). Drag the switch to right side to Activate SIM 2.e). SIM 2 will be activated as shown below.