Do you receive the error message “No SIM Card Installed” or “No SIM Card Detected” when you try to insert a SIM card into your phone? This issue frequently arises when you switch SIM cards in and out of your smartphone, turn it back on, or, in rare circumstances, when your SIM card is suddenly not detected while you are using it. All of these scenarios, though, could be the result of software issues, altered settings, or the SIM card being moved from its intended location. However, many people face the SIM card’s error issue. If you are also one of them then this post is for you. Here we will go through a set of solutions that will help you fix the issue. But before moving to the troubleshooting tips first know the causes why you are facing a SIM card not detected error. So without any further ado let’s begin.
Reason Behind SIM Card Not Detected Error
There can be several causes of the error message “ No SIM card detected”. Here we listed down some common ones.
- Inaccurate network settings can lead to many problems such as unsupported phones or out-of-date software.
- Low memory or space on your phone or your SIM card can cause insufficient storage.
- Devices that are incompatible indicate that the network provider has locked the SIM card for a specific device and that it needs to be unlocked in order to be utilized on another device.
Techniques to Resolve SIM Card Not Detected Error
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Reboot Your Mobile Phone
Usually, a simple reboot can fix most device problems, which may also be helpful here. Your device’s memory may be the source of a software glitch that stops your SIM card from working. Several users have reported that a straightforward restart solves the issue. To overcome this problem, you must restart your smartphone.
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Download the Software Update
The next cause of SIM card not detected error is because your smartphone is running on an outdated version. To eliminate this problem install the software upgrades that are available for your smartphone. To find and install updates, follow these steps:
- First of all, navigate to the Settings app on your mobile phone.
- Next, scroll down to the System section.
- Once you are here, you will see the System Update or Software Update button.
- Select the button and verify for an update.
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Check SIM Reader
Try the gadget with a different SIM card to see if it works. Just in case, it is working then your present SIM card is faulty.
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Change Network Mode to Auto
Your phone can select the best network for you automatically if you set your network mode to Auto. If you have no idea how to do it then obey the steps to set up your network mode to connect automatically.
- Head over to the “Settings” menu.
- Once done, find the “Mobile Networks” option.
- Here, select the Network mode and tap on the Network mode – LTE/3G/2G(auto connect).
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Reinsert SIM Card
Misalignment of the SIM tray is often the cause of the no SIM card issue. To overcome this problem get the SIM ejector pin or any other sharp pointed object and eject the SIM card. After that insert it accurately. Make sure that your smartphone is switched off while ejecting the SIM.
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Erase Cache Data
Another way to resolve SIM card not detected error on the smartphone is by clearing the Cache. If you are not sure how to delete the cache then follow the steps given below:
- Initially, navigate to the Android’s Settings option.
- Once done, click on Storage and then Internal Storage.
- Select “Cached Data”.
- When requested, confirm that you want to remove data from the cache.
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Enable Airplane Mode
A mobile phone’s “airplane mode” is intended to prevent SIM card signals from being sent or received, which is used to reset the network. As such, it might be an optional patch for “no SIM card detected Android”. For this, slide down the notification bar. After that, tap on the Airplane mode. Wait for a couple of seconds and exit Airplane mode.
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Perform a Factory Reset
If none of the above-mentioned hacks work for you then not need to worry, we still have one more option i.e. resetting the mobile phone. But always keep in mind that after the reset process erase all the settings and data and restore it to its default settings.
The Bottom Lines
Here we end our written article on how to resolve SIM card not detected errors on smartphones. We are sure that at least one of the above-listed methods will help you to solve this issue, so try them all one at a time.
