Can the phone headphone jack be replaced?

In fact, it can be replaced, but the store does not change it, because the jack of the mobile phone is original, and the owner cannot take the risk to help you change the headphone jack, but for some mobile phone enthusiasts, it is also possible to modify the mobile phone. But I would advise you not to try it without having learned about it. If you are a smartphone, then the probability of damage to the motherboard after replacement will be particularly large, if you are a domestic mobile phone, it is recommended that you do not need to change it, because the sound quality is like that, and changing it will make it look uglier - the headphone jack and the phone case are corresponding.

I think you can make the following choice:

1.Buy a bluetooth headset that doesn't need a jack.

2.Retrofitting the original headphones – this one is also difficult, so it is recommended not to try it.

Such as *** and the like, the sound quality is also absolutely good.

4.External amplifier, no headphones required.

If you are using a Huawei mobile phone, we recommend that you back up the data in your mobile phone in advance and bring the warranty certificate to a nearby customer service center for repair

2. You can log in to Huawei's official website on your computer**, and click "After-sales outlets" to query the address at the bottom of the Huawei** page.

If you are using a vivo mobile phone, it is recommended to bring the mobile phone to the vivo customer service center for testing and maintenance, vivo customer service center address: enter the vivo official website vivo**app--my--after-sales outlets--select the province and city to query the service center address;

The mobile phone accessories replaced by the service center are all original accessories, and the maintenance ** is subject to the accessories replaced by the mobile phone in the service center** and the labor fee is exempted; For some accessories, you can open the browser to search for vivo official website - service - spare parts **query - select the model to query some accessories**.

1.Mobile phone earphone sockets are commonly used as small sockets, and after using them for a long time, the contacts are easy to contact poorly.

2.It is not necessary to replace it, just adjust the position of the contact piece, and repair it is about 20-30 yuan.

It can be repaired, the reason for this is poor contact, too many stains or dust in the headphone jack, you can use transparent tape to clean up, the specific method is as follows:

1. Prepare a piece of tape.

2. Rub back and forth in the charging hole of the mobile phone.

3. Rub back and forth in the headphone jack.

4. In this way, a lot of stains can be sucked out.

5. There will be no bad contact with the headphone jack.

1.If the headphone jack of the mobile phone is broken, it can only be repaired. 2.

You can wipe the headphone jack with a clean object, which is generally not broken, and there may be dust or shrapnel that causes poor contact. 3.You can also change the headphones to try, whether the headphones themselves are broken, you can also use other sound sources to try, if the problem is still the same, you can only change the headphones.

If you can change the tail plate, you can go directly to the Internet to buy one and come back to change, the cost is only a few dozen yuan, because it is very difficult to change a socket alone in the current process.

The labor cost is there, mainly depending on the value of your mobile phone, whether you have to measure it yourself, how to change it to 60 80.

The headphone jack of the mobile phone is broken, so you can only repair it. If you want to repair it, it generally depends on what brand the mobile phone is, and the more expensive the mobile phone, the more expensive the repair fee will be.

Here's how to disassemble the headphone plug:

1. Use a blade to make a cut along the earphone cable in the plug skin, take out the earphone cable, find the wire, solder it carefully, do a good job of insulation, and stick it with 502 glue.

2. You can heat the earphone plug, and then put the plug inside, and the earphone plug will be disassembled.

3. Prepare paper towels by clamping the metal position of the plug with pliers, use a lighter to evenly roll and grill the metal shell for about ten seconds, and then use a paper towel to wrap the metal shell and drag the plug out of the line.

As of August 2020, ** is around 100 yuan.

Consultation service center to understand the repair cost: send the phone to the nearest service center, and the engineer will determine the specific repair of the machine according to the product test results**.

Many earbuds have opted for gold-plated plugs, which are helpful for reducing impedance, and the wear and tear of the transition can also lead to changes in sound quality. This layer of gold plating is generally very thin, and if it is plugged and unplugged many times, the surface will wear out quickly, so it is recommended not to unplug the earbuds when it is okay. This is not only bad for the earbuds, but also makes the interface of the machine loose, resulting in problems such as poor contact.

First of all, you have to make sure that the headphone jack of the phone is broken. Don't worry, try to change a headset first, if there is still only one side of the sound, it means that it is a problem with the headphone jack of the mobile phone.

The problem of the headphone jack of the mobile phone can only be repaired, because the general problem is that the parts of the headphone jack of the mobile phone are damaged and can only be replaced.

First of all, you have to make sure that your headphone jack is really broken, you can try a few more pairs of other headphones to see;

Second, if there is dust in the headphone jack, it may also cause poor contact or rustling sound, you can use a cotton swab dipped in alcohol, don't get too wet, put it in the headphone jack for a turn, and repeat a few times.

Finally, if it really breaks down and can't be remedied, you can go to a repair center to have a look.

1. Go to the mobile phone repair shop or customer service, and it is recommended to conduct on-site testing of the mobile phone hardware in order to make a specific judgment.

2. Go to the forum area of this model to post for help, there should be many people to help you. In order to understand and solve the problems of the mobile phone in a more targeted manner, it is recommended to send the mobile phone to the nearest service center for testing, and the service center will determine the specific problems, accessories, and whether the mobile phone is within the scope of repair and maintenance according to the test results**.

3. See if there are accessories for sale on **.

4. If you have a general strong ability to do it yourself, you don't need too many technical factors, you can find the location of the headphone jack soon after opening the shell, and you can visually check its appearance quality.

You can take it to the mobile phone store to repair it at most a dozen yuan Supplement: How is your headphone jack broken If it is a new machine, you can take it to the mobile phone store that sold it to you for after-sales maintenance If it is beyond the warranty period or man-made damage, then you can only spend some money to repair it yourself I hope it can help you I wish you a happy life.

There are two ways to inquire about phone repairs**:

Way 1Log in to the official website to inquire about the reference benchmark for maintenance costs outside the warranty period and the reference for spare parts**.

Method 2: Consult the service center to understand the repair cost: send the mobile phone to the nearest service center, and the engineer will determine the specific maintenance of the machine according to the product test results**.

If the headphone jack of the mobile phone is broken, there is generally no need to replace the motherboard. If you can send it for repair, if you can guarantee it within the warranty period, you need to add a repair fee if you take it for repair after the warranty period.

The warranty process is as follows:

1.Contact the seller or manufacturer to explain the situation.

2.Go to the designated repair shop for repair, and mail it back to the online purchase.

3.Repairs are free of charge, but there is an additional cost to replace the components of the erection parts.

Precautions for the use of headphones:

Choose the right headphones. Headphones are divided into three types: in-ear, over-ear and head-mounted type, in addition to choosing headphones with good sound quality to reduce damage to the ears, but also according to the size of the ear space and the size of the head. Comparatively, headphones are less harmful to the ear canal and eardrum, although they are not as portable as the other two.

Wear headphones to master the "double 60" principle. The "Double 60" principle is an internationally recognized method of hearing protection. That is, when using headphones, the volume should not be too large, it is recommended not to exceed 60% of the maximum volume, or you can adjust the volume to lower according to your own situation, as long as you can hear clearly.

In addition, the continuous use of the headphones should not exceed 60 minutes.

Try to fall asleep without wearing headphones. Wearing headphones to sleep not only leads to long-term damage to the eardrum, but also tends to cause headphones to compress and damage the pinna in a deep sleep state.

The earphones should not be worn when there is a "rustling sound". If the earphones have a rustling sound or only one side of the earphones, it is not suitable to use the earphones again, and if you continue to use them, it may affect the imbalance of your hearing for a long time.

It is important to use headphones correctly. When running or doing other fitness exercises, try to fix the earphones in a suitable position such as the neckline with a fixing clip to prevent the earphone cord pants from being damaged due to pulling and twisting.