Samsung S20 FE Aux Adapter Not Working? Try these Quick Fixes

Nowadays, the trend of dedicated headphone jacks on smartphones has almost vanished. All you get in your latest smartphone is the only USB-C port. It offers multiple functionalities, this is also your charging port as well the headphone port that can be connected through an external USB-C Aux adapter.

Users that were comfortable with the dedicated 3.5mm headphone jack on their older smartphones are not happy to find it missing on their new smartphones.

Either, you will need to buy an external USB-C AUX adapter to connect earphones to your smartphone or you can buy Type-C earphones.

Is the AUX adapter not working on your Samsung Galaxy S20 FE? If yes, then there could be several reasons behind this issue, and some of them are as follow:

• The AUX adapter might not be of good quality to make a stable connection.
• The AUX adapter might be damaged.
• The AUX adapter might not be compatible with your particular smartphone model.
• The USB-C port of your phone might be dirty due to which the connection might suffer from interruption
• Bugs in the Software of your phone.
• Some third-party apps might be causing issues.
• There might be issues in the settings of your smartphone.

If you are pretty sure that there is no issue with the AUX adapter, then you should run the troubleshooting process with the help of some proven fixes to tackle the software-related issues on your smartphone.

Samsung S20 FE Aux Adapter Not Working

To cope with the software-related issue on your smartphone, you need to start the troubleshooting process with the help of some proven fixes for diagnosing and eliminating the issues.

1. Perform Soft Reset
2. Turn OFF Disable USB Audio Routing
3. Boot into Safe Mode
4. Clear System Cache
5. Update the Phone Software
6. Perform Factory Data Reset

Perform Soft Reset

Sometimes, a minor glitch in the device software happens to cause such an issue. These types of minor issues can be very well eliminated by performing a soft reset on your device. To do that, there are very simple steps to follow below:

• Simultaneously, press and hold the “Power” and “Volume Down” buttons until the “Power Off” options appear on the phone screen.
• Next, select the “Power OFF” option and wait for your phone to completely turn OFF.
• Now, wait for several minutes (2-3) and then press the Power button to turn ON your smartphone.

That’s it, you have successfully performed a soft reset on your Samsung Galaxy S20 FE.

Turn OFF Disable USB Audio Routing

If this feature is enabled, it would disable automatic routing to external devices on your smartphone. Therefore, you need to toggle OFF this option.

First of all, you need to activate the developer option. Here are the steps below:

• Head over to “Settings”.
• Scroll down to the bottom and select “About Phone”.
• Next, select “Software Information”.
• Now, tap the “Build Number” several times until the developer option gets enabled.

Now, go to the developer option and disable the USB audio routing.

• Go to “Settings->Developer Option”.
• Next, scroll down a bit and locate the option “Disable USB Audio Rooting”.
• Finally, tap the toggle OFF this option.

Boot into Safe Mode

Safe mode allows you to test the device and app functionality to diagnose the issues. In this mode, all the third-party apps are disabled and you are left behind with the built-in apps only. Therefore, it makes it easy for you to diagnose the issue.

While in safe mode, use the fingerprint sensor, if it is working perfectly fine, then it means some third-party apps are causing the issue.

Hence, in that particular case delete all the third-party apps or at least the ones you have recently installed on your phone to eliminate the issue you are facing.

How To Boot into Safe Mode?

• Simultaneously, press and hold the “Power” and “Volume Down” buttons until the “Power Off” options appear on the phone screen.
• Next, tap and hold the “Power Off” option until you see the “Safe mode” option appears.
• Finally, tap “Safe mode” and wait until the phone enters safe mode successfully. It should take several seconds. Further, you will also see the “Safe mode” at the bottom left corner of the screen.

Clear System Cache

Another fix that can lead you to eliminate this particular issue is by booting into the recovery mode of your smartphone. By doing so, you will be then able to wipe the cache partition.

This method removes all the temporary files that might be causing issues to your device.

Steps To Follow below:

• Switch OFF your smartphone.
• To enter into recovery mode, press and hold the “Power” and “Volume UP” buttons until you boot into recovery mode successfully.
• Once in recovery mode, use the volume buttons to switch between different options and the power button to select the desired option.
• In recovery mode options, select the “Wipe Cache Partition” option and continue by pressing the “Yes” to confirm.
• When you are done with it, now reboot your phone by selecting the “Reboot the System Now” option.

That’s it, you are done with clearing the system cache. Once your smartphone boots up successfully, then check whether the fingerprint sensor is fine or still the problem persists.

Update the Phone Software

Most of the problems occur due to an outdated version of software running on the device. Hence, you need to check for the latest update and if available, then download and install it on your smartphone.

• Head over to “Settings”.
• Scroll down to the bottom and select “Software Update”.
• Next, tap the ”Download and install” option.

If any recent version of the update is available, then download and install it on your Samsung Galaxy S20 FE.

Perform Factory Data Reset

This method is very effective and worth considering when facing any kind of issue on your device. This will restore all the settings to the factory default settings.

But you need to take a complete backup of your important data as it will wipe all the available data on your device.

Here are the steps below:

• Head over to “Settings->General Management”.
• Scroll down to the “Reset” option.
• Next, tap “Factory Data Reset”.
• Finally, tap “Reset”.

Please wait for the process to complete, once it finishes, the phone will boot up and will be directed to the Welcome screen. Now, set up your phone accordingly by following the on-screen instructions.

Conclusion

If the AUX adapter not working on your Samsung Galaxy S20 FE, then you need to check for the hardware components in the first place. Try to check the adapter is fine not damaged. Moreover, the USB-C port on your smartphone should be clean from dirt.

After double-checking the hardware component and finding no issues, then head over to the software side to run the troubleshooting process with the help of some proven fixes:

• Reboot your smartphone.
• Boot into safe mode
• Clear system cache
• Update the software
• Perform factory reset