Device doesn't recognize SIM card (Nothing else worked)

If you tried all the options, including a factory reset, but without success, consider replacing the SIM card slot, because one of the pins might be missing. If you are not sure how to replace a SIM card slot, check out the video below:

If you tried all the other solutions, but none of them worked, consider taking your device to a repair shop.

Note: If your device is still under warranty, take it to the store you bought it from.

If your device is unable to recognize SIM cards and no one managed to repair it (including the team in a repair shop), consider buying a new device.

See the don't know which phone to buy guide, which will help you choose the best phone, according to your preferences.

If you tried everything else to make the phone read the SIM card, but unsuccessfully, reset it to the factory settings.

You can reset it through Settings and on some devices you might be asked to enter the phone code. Before you reset your device, make sure to copy the personal data to a microSD card, if your device supports one, and eject it.

See the don't know how to reset my device guide to learn how to reset your device to the factory settings.

Note: On most devices, factory reset presupposes resetting of the settings only, without personal data loss, however, make sure to read the text that will be displayed before you reset the device. If you do want to delete all the data on your device, perform a hard reset.