The error No SIM card error on Android is more common than you think. No SIM card error usually occurs when the SIM card is not inserted correctly in the device, but other factors often come into play. In this guide, we will look at the causes and how to fix No SIM card error.

Every time you buy a phone, you are very happy. You spent a lot of money, of course. Also, is it always exciting to buy a new phone or not? What would happen if you found out that your new Android device does not recognize the SIM? Moreover, this particular No SIM card error is not limited to new Android devices, but it can also be seen on older devices. In this guide, we will examine various ways we can resolve the error Android No SIM card error.

How to fix No SIM card error

Solution 1: Reboot the device

Android devices are equipped with hardware which in turn is managed by the software. Bugs are not new to any software and Android is no exception. So all you have to do is simply reboot the device and allow the device to connect to the available network. If your problem is solved by this method, you do not have to worry anymore. If doing so does not resolve, you can try the other solutions mentioned in this article.

Solution 2: Check the SIM card

Most Android devices come with a nano-sim card slot. If you used an old phone before, you probably used a micro-sim. In many cases, users cut the existing micro-sims to the size of a nano-sim and use it on the new device. In these cases, the SIM card may be damaged. In these cases, contact your operator to request a new SIM card.

Solution 3: Check the SIM card tray

The SIM card tray may be faulty. Turn off your Android device. Use the SIM card removal tool supplied with the device to remove the SIM card tray from the device. Once pulled out, remove the SIM and check for any dust spots. It would be a good idea to look for any damage to the SIM. When you perform this step, try using a different SIM card to make sure the problem is not present in the SIM tray. If a different SIM card works, the device works properly, all you need is a new SIM card.

Solution 4: Activate airplane mode

Once we have confirmed that the SIM card and the SIM card tray are not the problem, the next thing we should try is to activate the airplane mode. This may seem silly, but in reality, it often works.

  • Lower the notification area.
  • Look for the airplane mode switch.
  • Touch it to activate it.
  • Wait a couple of seconds or a minute.
  • Touch the airplane mode again to deactivate it.

Once the airplane mode is deactivated, the device will search for the network. See if this solves the problem No SIM card error!

Solution 5: Set the Network Mode to Automatic

When Network Mode is set to Manual, it causes a lot of problems. When you force the device and select a particular type of network, you will not be able to detect the correct network when necessary. So, it is better not to play with these settings. To make sure everything is OK, follow the instructions below:

  • Go to Settings.
  • Tap Connection.
  • Touch Mobile Networks.
  • Search for network mode and select it.
  • Make sure the ‘automatic connection‘ mode is selected.

The previous steps are for Samsung devices. The point is, you have to look for the network mode under the mobile networks. Once you have completed the above steps and made sure the settings are OK, restart the device and check to see if the problem has been resolved.

Solution 6: Restore the factory settings

When one of the methods mentioned does not work, this is the last option. On Android devices, factory reset of the device will solve most software-oriented problems. The No Sim Card Error could easily be caused by a software problem. In this case, the device reset will work.

We recommend that you perform a full backup of the device before proceeding, as this procedure will completely erase the data and settings of the device.

  • Make sure you have a complete backup of data, contacts, messages and everything else.
  • Since the restore option is hidden under different menus in different phones, just search for “Restore” once you are in the settings.
  • Go to the Reset section.
  • Select factory data reset.
  • Scroll down and select Delete all” or Restore” or Reset phone”.

No Sim Card Error on Android after water damage?

If you get the Android No SIM Card error after dropping the device into the water, chances are good that the phone circuit is damaged. Keeping the phone immersed in a bowl of rice for 24 hours would be a good idea to make it dry completely.

Try starting the device after 24 hours and check if the error has disappeared. Otherwise, it is best to take it to a professional service center to have it repaired.

No Sim Card Error on Android after software update?

Every time a new software update is released, numerous bugs are provided along with new features. And if the update is great, how to switch from one Android version to another, there could be many problems.

When installing these updates, it is always recommended to perform a clean installation. If you have not done so, there is a good chance that the old data will behave badly with the new software, causing problems. Go ahead and restore your device to the factory settings.

  • Make sure you have a complete backup of data, contacts, messages and everything else.
  • Since the restore option is hidden under different menus in different phones, just search for “Restore” once you are in the settings.
  • Go to the Reset section.
  • Select factory data reset.
  • Scroll down and select Delete all” or Restore” or Reset phone”.

I hope the above suggestions have helped you correct No Sim Card Error on your Android phone. If the error has not yet been resolved, it is best to take it to an authorized service center and have it checked. If the device is still under warranty, it can be replaced by the authorized service center or your operator.

Do you need help? Leave a comment below!

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