Hello guys! I am extremely annoyed with “No Sim Card Detected” Error on Android. Whenever I attempt to make any call then this error appears on my screen. I really don’t know why it appears when I have inserted the SIM in the device, Due to such error, my important tasks are getting pending. Neither I can make call nor I can surf the web normally. Will you please help me to fix “No Sim Card Detected” Error permanently? All the suggestions are strongly appreciated. I am eagerly waiting for your response. Thank you so much in advance.

About “No Sim Card Detected” Error:
No doubt, Android is one of the best operating system which is commonly used in smartphone. It provides best working experience to the users due to its advanced features. You need to insert SIM card in order to make any call or surfing the web. However, many users claims that they are facing “No Sim Card Detected” Error on the screen. Due to such error, you will be unable to make any call normally. It is extremely annoying as it can hamper your important work and activities. Nobody wants to deal with such issues but it is possible at anytime.
Main Causes of “No Sim Card Detected” Error on Android:
There are lots of factors which are responsible for “No Sim Card Detected” Error on Android. The important causes are mentioned below:
- Failure of hardware or software on the device.
- Unknown bugs or temporary glitches
- You have not inserted the SIM card properly.
- Network issues.
- You are using faulty SIM card.
How to Get Rid of “No Sim Card Detected” Error Manually?
There are lots of factors which are responsible for “No Sim Card Detected” Error on Android. The important ways are mentioned below:
Method 1: Restart your Android Device
Sometimes, users faces error in detecting the SIM due to unknown bugs or glitches. It can be fixed easily by restarting the device. To do so, follow the given steps:
- Long press the Power button for few seconds.
- Now, choose Reboot or Restart option from the Power menu.

Method 2: Insert SIM Card in Another Device
Using faulty SIM card can also results to “No Sim Card Detected” Error. It is also possible that you are detecting error as there is no network in your location and SIM is facing network issues. So, we suggest you to insert the SIM card in any other smartphone. It will help you to determine whether the issue is with SIM or your device. If it works in another phone then there is some problem with your smartphone.
Method 3: Enable and Disable Airplane Mode:
If your Android device is unable to detect the SIM card then you can put your device on airplane mode for sometime. It will disconnect your device from cellular network and reset the connection. To do so, follow the given steps:
- Pull down the notification panel from the top of your device.
- Find the Airplane mode option and enable it for few seconds.
- Wait for sometime and again tap on it to disable the option.

Method 4: Reinsert the SIM Card
It is also possible that you have not inserted the SIM card properly which is causing error in connection. So, we suggest you to reinsert the SIM card properly. To do so, follow the given steps:
- Take out the SIM card from your smartphone.
- Gently clean it with a soft cloth.
- Put the SIM card properly on the tray after checking the sides and insert it properly.

Method 5: Check the SIM Card Settings
If you are detecting the error then it might be possible that your network settings are incorrect. To correct the settings, follow the given steps:
- Open the Settings of the smartphone.
- Go to Connections or Network & Internet option.
- Go to SIM Card Manager or Mobile Network.
- Make sure the SIM card has been enabled. If it is disabled then enable it.
- Check your preferred network type and choose accordingly.

Method 6: Reset your Device to Factory Settings
If the above mentioned steps doesn’t work then we suggest you to reset the device to the factory settings. But this process will erase all the data from the device and restores to original factory state. So, it is extremely essential to backup your files at different locations. Once backed up, follow the given steps:
- Open Settings of the smartphone.
- Go to General Management and choose System
- Find Reset Device or Factory Reset option.
- A pop up message will appear and tap on Reset option.
- Enter your PIN or password,
- Confirm your action by clicking on OK button.

How to Restore Lost Data after “No Sim Card Detected” Error Automatically?
If you have accidentally lost your important data while fixing the error then we suggest you to make use of Android Data Recovery Software. It is one of the advanced tool which is capable to perform deep scanning in the device in order to regain lost, corrupted, formatted or encrypted files. In fact, you can get back different formats of images, videos, documents, messages, contacts etc. Due to user-friendly interface, it can be handled by the novice users. The trial version of the tool is also available which you can download now to check its working efficiency and performance.