How To Fix Jabra Elite 75t Left or Right Earbud Not Working

The Jabra Elite 75t are a set of updated earphones that provide better sound quality. Users may have problems with either the right or left Jabra Elite 75t earbuds not functioning at times.

This is an issue that many Jabra 75t customers are experiencing. It is, however, solvable with the help of a few simple methods. You must, however, examine a number of critical considerations beforehand.

1. Some Preliminary Checks

It is essential that you do some basic tests on your Jabra Elite 75t earphones before proceeding with the troubleshooting process. Because even a tiny blunder might land you in serious danger. Some individuals fail to double-check these items; others are oblivious.

  • You should make certain that both of your earphones are situated closer to each other and that they are both switched on before continuing.
  • The charging case as well as the earphones have been completely charged.
  • The earphones are precisely positioned in the charging case and make solid contact with the charging points.
  • The USB charging cord is in good working order, and the power outlet is likewise functional.
  • Both earbuds should be removed from the casing at the same time. If you remove the left earbud first, the right earbud will not properly pair with the left.

If you have checked all these things, follow the solutions mentioned below.

2. Charge the Case Fully

This approach is really handy when it comes to repairing the Jabra Elite 75t earphones. Using this approach, you may secure both the right and left earbuds at the same time.

It’s important to note, however, that you should only use the USB cord that came with the earphones. Because using a charging cable from a third party or one that is incompatible with your smartphone is harmful to its health.

In addition, connect the charging case to a power source that delivers standard voltage (5v+-0.25v) to the battery. It is best not to connect to a greater voltage.

  • Take both earbuds out of the charging case and place them on a flat surface.
  • Now, connect the empty charging case to a power source while keeping its lid ajar for now.
  • Disconnect the charging case from the power source once a few seconds have elapsed.
  • Now, place both earphones in the case and secure the cover with your fingers.
  • Allow it to charge for 3 hours; the 75t charging case will be fully charged in 3 hours.

3. Reset Your Jabra Elite 75t Earbuds

If your right or left earbud is not working, you must reset both earbuds. This will improve their performance by clearing the pairing list on them.

  • Remove both of the earbuds from the charging case.
  • Press and hold the button on both earbuds at the same time.
  • Leave the button after 10 seconds or when the LED lights on both earbuds flash purple.
  • Also, ‘forget/un-pair/delete’ your Jabra Elite 75t earbuds from your phone. Simply go to the Bluetooth menu, click the ‘more or info’ button next to your earbuds and forget them.

If the reset does not succeed on the first try, repeat the process three times. It is almost certain that it will repair the earpiece that is not functioning. Whenever the blue LED on the right earbud begins to flash, the earbud is ready to be linked.

So, repair your earbuds to your phone or laptop and check if they are working or not.

4. Clean Your 75t Earbuds

If dust becomes lodged within your earphones, they will cease to function properly. As a result, cleaning might help to fix the issue. Insert a toothpick or paperclip into the little hole on the back of your earphones to make them more comfortable to wear.

To remove the dust, gently slide the clip to the right and to the left. When it comes to cleaning the holes in your earphones and charging case, an air can is also an excellent choice. Additionally, you should carefully clean the speaker grille.

The temperature of the environment might also have an impact on the proper operation of your earphones. When the temperature is too high, the drivers stretch and jam, and when the temperature is too low, the drivers freeze. As a result, keep them at regular room temperature for about one hour. You should be able to use your earphones normally after this procedure.

5. Update Firmware on Your Earbuds

A software update is anticipated to alleviate a variety of difficulties, including the inability of either the left or right earpiece to function. Observe the following guidelines;

  • Installing or launching the Sound+ application on your phone is recommended. Connect one or both of the earbuds to the app, depending on your preference.
  • Enter the settings menu and then choose ‘Headset Firmware’ from the drop-down menu.
  • If the newest version of software is shown, it should be installed. To begin the procedure, just follow the on-screen steps.
  • After you have finished updating the earbuds, place them back into their charging case with the lid closed.
  • You may also try installing and re-installing the Sound+ app to see if it fixes the problem.

6. Supercharge Trick

Supercharge your case if the 3-hour charging procedure does not solve the right or left earpiece that is not functioning properly after trying it.

  • Make sure you remove both earbuds from the charging case and keep them in a safe and secure location.
  • In order to charge your charging case, connect it to a power source and leave the lid open while it charges.
  • In the morning, place the earphones back in their case and remove them once again to evaluate their performance on the phone. Despite the fact that this approach seems to be strange, it has proven to be effective for many people.

7. Reset Your Charging Case

Resetting the charging case of your Jabra Elite 75t is likely to solve the problem. You can perform a reset by the following method;

  • Put both earbuds in the charging case and keep their lid open.
  • Plug the charging case into a working power outlet with less than 5v.
  • Close the lid of the case when the LED indicator flashes after 3 to 5 seconds.
  • Let the case charge for 2 hours. After that remove the earbuds and check both the right and left earbuds.

Video Guide

Final Suggestion

This post has provided you with the most effective techniques for repairing your earphones. However, if one of them is still not functioning, it is most likely due to a hardware problem.

If your earphones are still covered by warranty, you should contact Jabra directly. If, on the other hand, they have beyond the warranty term, you should check with a local professional.

This is the definitive answer to the problem of either the left or right Jabra Elite 75t earbud not functioning properly.

Bryan V. Root
Bryan V. Root
Articles: 460

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