Why will my phone not read my SIM card?

Some of the problems with the SIM slot that can cause this problem: – SIM Card not inserted properly. – Loose SIM slot resulting in the card losing the connection with the reader of the device. – Accumulation of dust over the slot and SIM card reader making the slot incapable of reading the card properly.

Why is my phone not Recognising 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. Press and hold the power button until the pop-up window appears with the “Restart” option. Tap on it to restart the phone.

How do I clean my SIM card slot?

Clean the SIM card by blowing off dust, or use a soft cloth to carefully remove any residue from the gold contact area (don’t use soap or anything abrasive). Place the SIM card chip-side down into the tray and slide it back inside. If inserted correctly, the tray should go in easily. Restart your phone.

Why is my SIM not working in another phone?

Sometimes dust can get between the SIM and your phone causing communication issues, to remove the dust: … 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.

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What do you do if your SIM card doesn’t work?

Check that the sim card have service activated. Restart your phone. Turn off your phone, remove the sim card from the phone and then place it back, turn your phone back on. If none of these work, go to your carrier and ask for a FREE replacement sim card – they will transfer your service over to the new sim card.

Why won’t my iPhone read my SIM card?

Remove your SIM card from the SIM card tray and then put the SIM card back. … Make sure that the SIM tray closes completely and isn’t loose. If you use a SIM tray from a different model iPhone, iPad, or from another phone manufacturer, it might not fit properly.

Why is my phone says mobile network unavailable?

The problem can most likely be a lack of reception within your area. Please note that the mobile network not available on the Samsung galaxy can most likely be triggered by a bad signal/ reception, your Samsung galaxy coverage, your location, or SIM exhaustion.

How do I activate my SIM card?

Contact your network service provider and make sure the SIM ID on the card matches the SIM ID in your account with the service provider. Insert the SIM after your account has been updated. Restart your phone again and allow the activation process to complete fully.

How do I know if my SIM card is bad?

If you encounter any of the issues listed below then you might have a SIM card that is not working properly anymore.

  1. Calls being interrupted, or messages delayed.
  2. Pin code requested without rebooting the phone.
  3. Sound quality decreasing.
  4. Battery life reduced.
  5. Phone getting warm.
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How do I fix a dead SIM card?

If your SIM card isn’t physically damaged but not working properly, you can use a SIM card reader to repair it yourself.

  1. Buy a SIM card reader that will suit your needs. …
  2. Connect your SIM card reader to your computer and follow any installation instructions. …
  3. Insert your SIM card into your SIM card reader.
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