How To Fix a Headphone Jack Not Working Full Guide & Tips

How To Fix Headphone Jack Not Working: Full Guide & Tips Of 2022

It’s a common problem: you want to listen to music or other audio on your headphones, but the headphone jack is broken. Whether the issue is with the headphones themselves or the device they’re plugged into, there are a few ways how to fix headphone jack. With a little patience and some simple tools, you can have your headphones working again in no time.

What is Headphone Jack?

What is Headphone Jack

Headphone jacks are a type of connector used to connect headphones to an audio source. The most common type of headphone jack repair is the 3. 5mm jack on most headphones and portable speakers. There are also 2. 5mm and 6. 35mm jacks, which are less common but still used by some headphones and other audio devices.

What’s Causing the Loose Headphone Jack?

What's Causing the Loose Headphone Jack

Before you can remedy an issue, you must first determine what is causing it in the first place.

This allows you to select the most suited remedy, avoiding the need for more difficult adjustments that may damage your device.

A faulty headphone jack might result in a variety of issues. One example is when the headphone plug repeatedly slides out of the port. It may also result in static on your headphones and audio issues.

Learn more about headphone jacks and plugs to comprehend the issue better.

The methods listed below are quick and easy ways to identify a loose AUX jack replacement.

Make sure your headphones aren’t broken.

Make sure your headphones aren't broken.

When your loose headphone jack stops working, the apparent first step is to replace it. It’s very conceivable that the headphones are to blame and that there’s nothing wrong with the headphone jack. You may test this by inserting them into another device.

This does not always have to be a smartphone. A laptop, TV, or any other device with a 3.5 mm port will suffice. You’ve uncovered the cause of the problem if you can’t hear any audio when using your headphones with another device.

If you have spare headphones, you can use them on your smartphone. The first accessory is the issue if you can use other headphones with your headphone jack. Although unlikely, your original pair may be incompatible with your smartphone, even if they function with other devices.

Whether your headphones have detachable cords, consider replacing them to determine if the problem is with the cable or the ports. If it doesn’t work, try replacing your headphones. If they operate properly with another device, something else is at fault. It’s time to attempt one of the other remedies indicated below.

Plug the headphones into another device

Plug the headphones into another device

The first test is to plug the headphones into another jack. If the plug still does not fit, the fault is not with the headphone jack. You’re having trouble with your headphones. In this scenario, you should consider purchasing a new pair of headphones.

Check for size differences.

Check for size differences.

Factory faults and wear and tear from prolonged usage can produce undetectable size variations that impact how the plug fits within the jack. It’s also conceivable that the audio jack has been damaged due to overuse.

Check for dust or debris.

Check for dust or debris.

Collecting dust, grime, or even lint within the headphone connector might prevent the plug from clicking in. Take a flashlight and shine it into the jack to ensure it is clear of junk.

Check audio settings

Check audio settings

It’s also possible that the issue isn’t with the jack or the headphones you’re using but with the device’s audio settings. If this is the case, you’ll be able to solve it quickly. The most apparent solution is to check whether your phone is muted or turned down the volume. Most phones have physical buttons, but you can access all audio parameters through the settings menu.

On a smartphone, there aren’t many options like this, so you should be able to spot the problem almost immediately. That is if there is one.

Inspect for signs of corrosion

Inspect for signs of corrosion

Size changes can also be caused by corrosion of the headphone plug or connector. Corrosion occurs as a result of moisture exposure. If the plug or jack has rust or discoloration, it has most likely been corrupted. If this is the case, it may be time to buy new headphones or clean the headphone jack.

See if the headphone plug is still straight.

A minor bend in your plug might cause it to fit poorly within the jack. If this is the case, see our separate instructions replacing jack on headphones with a bent headphone plug.

How to Fix a Headphone Jack

How to Fix a Headphone Jack

Step 1: Bill of Material

Step 1 Bill of Material

Here is everything you need to get started.

  • 3.5mm plug
  • Iron for Soldering
  • Wire for Soldering
  • Flux for Soldering
  • Stripper for wires
  • Candle of matchbox

Caution: This project takes some basic soldering skills. If you don’t know how to solder, several YouTube tutorials will show you how.

Step 2: About 3.5mm Jack

Step 2 About 3.5mm Jack

The 3.5mm jack replacement is available in two configurations: three terminals and four terminals. The three-terminal connector is for stereo audio, whereas the four-terminal jack is for an extra microphone. This tutorial will teach you how to repair a three-terminal jack, although a four-terminal jack is pretty similar and may be followed along with.

Step 3: Cut Out the Old Jack

Step 3 Cut Out the Old Jack

To begin, remove the old jack. You should leave around 1cm of wire from the jack; this is not required, but avoiding any wire damage near the jack is better. To cut the cable, you might use a wire remover or a pair of scissors.

After cutting the cable, you must remove the insulation, depending on your headphones. You should have three, four, or five wires. Three or four wires indicate stereo headphones without a microphone, whereas five wires indicate a microphone or volume control.

Step 4: Remove the Insulation

Step 4 Remove the Insulation

Before soldering, the insulation on the wires must be removed. This may be accomplished by burning the tip of the wires with a candle or match stick. Because removing the insulation may cause the wire to burn, you must polish it with sandpaper before connecting it to the new 3.5mm port.

Step 5: Soldering

Step 5 Soldering

The next step is to solder the wire to the new headphone jack. The simplest method is to apply solder flux to the wire and pre-sold it before connecting it to the new headphone socket. If you have two or more copper-colored wires, solder them and connect them to the longest terminal on the new headphone connector.

After that, solder the various channel wires, often color-coded as red and blue and red and green. After you’ve soldered all of the connections, test the headphones for audio before replacing the headphone cover on the jack.

And now you should have successfully changed your headphones jack and be able to resume listening to music.

Clean The Headphone Jack

Clean The Headphone Jack

As you might expect, dust, lint, and other debris can accumulate in the headphone socket over time. This might be the source of the issue since dirt can clog the connection between the headphones and the port.

If your headphone jack isn’t working, the first thing you should do is inspect it to determine how dirty it is. A flashlight may be helpful here. The next step is to clean it and hope it addresses the problem.

There are several approaches to this, and some are more effective than others. One possibility is to blow into the headphone jack, which should remove some dust and fuzz inside. If you have a can of compressed air handy, you can also use it.

A cotton swab is another excellent alternative. Please put it in the jack and swirl it around to get rid of the dust and lint. Be extremely cautious when doing so, as the last thing you want to do is cause more harm to the gadget. You may also dampen the cotton swab with rubbing alcohol, but don’t use it too much.

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Adjust The Headphone Pin

  1. Make a thin strip of metal out of it.
  2. Wrap it around the headphone plug’s base until it’s thick enough to fit into the audio jack.

If your headphone plug is smaller than the jack, you can use this as a temporary remedy. If you want a more permanent solution, you may need to purchase a new pair of headphones.

Repair The Headphone Jack

If none of these do-it-yourself remedies work, you may need to open the device and conduct more invasive repairs.

Remember that opening your device may void your warranty and potentially cause irreversible harm if repairing a headphone jack is not done correctly. If not done correctly, it can cause other problems, such as short circuits in the headphone cables.

What Are Some Tips For Preventing a Broken Headphone Jack?

What Are Some Tips For Preventing a Broken Headphone Jack

If a broken headphone jack has ever left you, you’re not alone. Fortunately, there are several precautions you may take to avoid this. Here are a few pointers to remember the next time you put on your headphones.

Don’t buy headphones of low quality.

When searching for headphones, there are a few things to keep in mind to avoid purchasing a set of low-quality headphones. Check the reviews first. If most of the reviews on a set of headphones are unfavorable, it’s generally not worth your money. Second, consider the construction quality. They most likely are if the headphones appear of poor quality.

Finally, think about the cost. If you can locate a set of high-quality headphones for a fraction of the price of a major brand, you should consider them. By following these guidelines, you may avoid purchasing a set of low-quality headphones.

Take the plug out of the socket.

Most people don’t give their headphone jacks much thought until they break. It’s then a race to find a headphone jack replacement or get it repaired. Taking care of your headphone jack is critical to avoiding this difficult circumstance. Here are some preventative measures for a damaged headphone jack:

  • Use headphones that have a bent or broken headphone jack. This might cause the jack to crack due to tension.
  • Always connect your headphones before using them. This will assist to prevent any unintentional disconnections.
  • Avoid wearing your headphones at maximum volume. This can cause harm to the headphone jack.
  • Don’t overstress your headphones by plugging in too many plugs at once. This can also lead to the jack breaking.

Pull on the plug, not the cable.

This easy trick will save you time and money in the long term. Furthermore, utilize headphones that are compatible with your smartphone. Some headphones are incompatible with specific devices, which might cause jack damage.

Finally, avoid wearing headphones when jogging or indulging in athletic activities that might harm the jack. Following these easy instructions, you can preserve your headphone jack in good shape for years.

When not in use, unplug your headphones.

One of the most common reasons for a damaged headphone jack is this. Other ways to avoid a damaged headphone jack include:

  • Not wearing headphones when walking or jogging.
  • Do not over-tightening the headphones while plugging them in.
  • Do not apply too much pressure to the headphone port when inserting or withdrawing the headphones.

It’s time to switch to Wireless.

As more devices transition to wireless networking, having decent wireless headphones becomes increasingly crucial. They not only free up your hands, but they also allow you to move more freely. Wireless headsets often provide superior sound quality than corded versions.

There are a few things to consider before making the transition to wifi. To begin, ensure that your device is compatible with a wireless headset. Second, select a headset that meets your requirements. There are several solutions available if you want something lightweight and portable.

If you want excellent sound quality, search for a headset with noise-canceling capabilities. Finally, choose a headset with long battery life. With so many alternatives available, there’s no reason the headphone jack not working.


How can I tell if my headphone jack is broken?

There are a few ways to tell if your headphone jack is broken. One way is to plug in your headphones and see if you can hear any sound. Another way is to look at the jack and see if there are any visible signs of damage, such as cracks or scratches. If unsure, you can try using a different pair of headphones to see if the problem persists.

How do I fix a noisy headphone jack?

If you have a noisy headphone jack, there are a few things you can try to fix it. First, make sure that the jack is clean and free of debris. If that doesn’t work, try wiggling the cord around in the jack to see if that helps. You may need to replace the headphone jack if the noise is still there.

What are some common causes of a broken headphone jack?

One is worn and torn from use over time. Another is if the jack gets bent or twisted, which can happen if you accidentally sit on your headphones or drop them. Finally, water damage can also cause the jack to break.


The headphone jack is an important feature on phones and other devices. It allows you to connect headphones and other audio devices to your phone.

There are many benefits to fixing the headphone jack. It can improve the sound quality of your music, make it easier to use headphones with your phone, and extend the life of your headphones. Thanks for reading this article.

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