With the release of the Samsung A21, many users are now experiencing issues with their Bluetooth connectivity. There can be a range of causes for this, from outdated drivers to corrupted software. Fortunately, there are some easy steps you can take to get your Bluetooth working again. In this article, we will be exploring how to fix Samsung A21 Bluetooth issues, as well as providing helpful tips to ensure your device remains in working order.

Why Is My Samsung A21 Bluetooth Not Working?

Before we dive into how to fix your Samsung A21 Bluetooth, it is important to understand why it might not be working in the first place. The most common issue is that the Bluetooth driver is out of date or corrupted. Without an up-to-date driver, your device may not be able to make use of the most current Bluetooth features or be compatible with other Bluetooth-enabled devices. In addition, if you are using a third-party app that is not certified by Samsung, the app may be interfering with your Bluetooth connection.

How Do I Update My Samsung A21 Bluetooth Driver?

The easiest way to update your Bluetooth driver is by using Samsung’s Smart Switch software. Smart Switch allows you to quickly download the latest available driver and install it on your device. To use smart Switch, simply connect your device to your PC or Mac and open the software. Once Smart Switch is open, select the “Download Driver” option and follow the on-screen instructions to install the new driver.

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What Other Troubleshooting Steps Should I Take?

If updating your Bluetooth driver does not fix the issue, there are a few other troubleshooting steps you can take. First, make sure that your device’s Bluetooth is enabled. To do this, open Settings and select Connections. From here, you should see an option to turn on or off Bluetooth.

If Bluetooth is enabled but you are still experiencing issues, it is possible that another device is interfering with the connection. To check for this, try turning the device off and then turning it back on again. If this does not work, you may need to restart your device.

If you are still having issues, it is a good idea to check your device’s battery level. If the battery is low, the device may be unable to use Bluetooth properly. Try charging your device and then attempting a connection.

How Do I Prevent Bluetooth Issues?

The best way to prevent Bluetooth issues is to ensure your device is regularly updated. Samsung releases regular software updates that include bug fixes and performance improvements. It is important to keep your device up to date with these updates in order to ensure the best possible experience.

In addition, you should avoid using third-party apps that are not certified by Samsung. These apps can cause compatibility issues with your device’s Bluetooth.


If you are experiencing Bluetooth issues with your Samsung A21, the best way to resolve them is to update your device’s Bluetooth driver. The easiest way to do this is to use Samsung’s Smart Switch software. Additionally, make sure your Bluetooth is enabled and that no other devices are interfering with the connection. Additionally, regularly updating your device and avoiding third-party apps will help keep your Bluetooth connection running smoothly.

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At the end of the day, Bluetooth connectivity is an essential part of your device, and it is important to keep it in working order. By following these tips and guidelines, you should be able to enjoy the full range of features offered by your Samsung A21.

For more information on how to fix and prevent Bluetooth issues, be sure to check out Samsung’s official website. You can also visit Android Central for more helpful tips and advice.

We hope this article has been helpful in guiding you through how to fix Samsung A21 Bluetooth issues. If you have any questions or feedback, please feel free to leave a comment.