What should I do if there is a problem with the charging contact of the mobile phone

Let's see if it can't be plugged in first? If the charging plug is very shallow, it means that the charging port is blocked by garbage, and you can clean it up. If it's not this problem, then you may have to change the charging tail plug, and go to the mobile phone repair shop to change it, it's not expensive.

If there is a problem with the mobile phone charging contact, then it may mean that the contact is not good, so you can go to a different data cable to complete the reply.

If there is a problem with the phone charging contact, you can wipe it with an alcohol swab. If you really can't do it, you have to send it to the repair department for repair.

If such a situation occurs, it should be the damage of the interface, it may be the damage of the line, and it is possible in both aspects, so you must pay attention to this aspect.

If there is a problem with the contact of your mobile phone when charging, it is because this data cable is not in good contact with the charging port of your mobile phone, and you can just change to a new data cable.

Wipe the charging head, if it does not solve the problem, you can only replace the charging head.

What should I do if there is a problem with the mobile phone charging contact, it may be that the connection port is faulty, it is easy to be damaged, so go to the mobile phone repair shop to repair it.

Mobile phone charging, Solitaire problem, what should I do? Then you have to. Call ** for after-sales consultation with him.

If you use a vivo mobile phone, the poor charging contact can be dealt with as follows:

1. Check the charger and data cable.

Use the standard charger and data cable for charging, non-standard chargers and data cables may not be compatible with the mobile phone, resulting in abnormal charging. If there is a fault with the standard charger and data cable, please go to the vivo customer service center for testing.

2. Check the charging port of your phone.

Check the mobile phone charging port for foreign objects, corrosion, dirt, liquids, etc., if there is such a phenomenon, please go to the vivo customer service center for testing.

3. Replug the data cable.

Plug the cable back into the phone charging port and make sure that the cable is in full contact with the charging port.

4. Service center testing.

If the above methods fail to solve your problem, back up your mobile phone data in advance, bring your mobile phone, charger set and purchase voucher to vivo customer service center for testing, pay attention to WeChat***"vivo" or "vivo customer service" to inquire about the service center address**, it is recommended to contact before going to ensure that there is a staff reception before going over, so as to avoid delaying precious time and running in vain.

If you have poor contact when charging, it should be the contact head, and the charging cable, see if it works? Is there a charge that can't be charged?

The handling of the poor contact of the mobile phone charging port is as follows:

1. The poor contact of the charging port may be due to the dirty contact buckle, which should be cleaned with a cotton swab.

2. If there is a problem with the head of the data cable, the data cable is aging, etc., replace another data cable.

Use an original cable and charger. No mobile phone has its corresponding charging parameters, and the original charger is specially developed and designed for that mobile phone, which can be guaranteed in terms of charging safety and speed. And now the fast charging function of many smartphones needs to be realized through the original charger.

In addition, it is necessary to remind everyone that when buying an original charger, you must buy it at the official store.

Different battery products require different methods of charging, so be sure to use them according to the product instructions. Early nickel-cadmium batteries and nickel-metal hydride batteries required similar "activation". These batteries produce a "memory effect", charging in an incomplete state of discharge, which is easy to overcharge the battery, and over time, the user will feel that the power is quickly used up.

Most of the batteries used in today's mobile phones and laptops are lithium-ion batteries. Its initialization process is already done at the time of manufacturing, so it does not need to be activated when it is ready to use.

1. It may be that the mobile phone charging port is blocked by foreign objects and the mobile phone charging port is in poor contact. Therefore, you can use a cotton swab or other cleaning product with a small cleaning surface to insert it into the mobile phone charging port and clean the mobile phone charging port.

2. It may be caused by the misalignment of the copper sheet in the data line. At this time, you can use the pin to push the copper sheet in the data cable interface in the opposite direction of the misalignment.

3. It may be caused by the copper sheet on the motherboard falling off. At this point, the motherboard of the phone should be replaced.

4. You can also buy electronic cleaner, spray the electronic cleaner inside the charging hole and the data cable, and quickly insert and pull out the data cable and charging hole more than a dozen times to solve the problem.

5. There may also be problems with the mobile phone data cable and charging head. It may be caused by poor contact between the data cable and the charging head, or it may be caused by the fact that the charging head of the data cable is not the original product. At this time, the data cable and charging head can be replaced.

It should be noted that this answer is applicable to mobile phone models of most brands such as Apple, Huawei, Xiaomi, OPPO, etc.

Cleaning steps: 1. Pour a little alcohol on the bottle cap first, then pull a little cotton swab of cotton, and we wrap it around a toothpick, so that it can be transformed into a small cotton swab. Be sure to twist the swab several times so that the swab is firmly wound around the toothpick to prevent the swab from falling off during cleaning.

2. Use a small cotton swab dipped in alcohol, and then start wiping the charging port of the phone.

3. Look, just wipe it once, there will be a lot of dirt, you must not have thought of it!

4. Don't rush to charge after wiping, let it stand for about 5 minutes, and wait for the alcohol to fully evaporate. Then let's charge it again, and see if the phone is charged successfully.

Conclusion: Because our mobile phones are often carried in our pockets or bags, some wool and dust will enter the charging port, and if we do not clean it for a long time, it will cause poor contact with the charging port. Alcohol is volatile, so you don't have to worry about the water that will be retained in your mobile phone. If your phone has poor contact.

You might as well learn from Sister Idea's method and clean the charging port first. If it still doesn't work, it may be that your charging cable or mobile phone is faulty, and then consider the problem of whether to replace it.

It is recommended to use the following methods to check the cause of ** and then solve it:

1. If the voltage is not enough, it is recommended to change the socket, such as plugging it in the computer for charging, and plugging it into the socket.

2. The charger or data cable is not original, replace it with the original mobile phone data cable and the original charger and recharge.

3. Check whether the room temperature is too lowApple has set the temperature for the iPhone battery to be too low to protect the temperature if the temperature is too low, and sometimes the phone will not be able to charge, so as to prevent the deposition in the battery, resulting in a short circuit inside the battery.

4. The charging head has been used for a long time, or the interface is dirty, and the charging head is replaced. Take a thin piece of metallographic sandpaper and cut it out to a suitable size, fold it in half a few times, and gently rub it in the interface a few times.

5. If the charger or data cable is broken, it is recommended to change the data cable or charger.

6. If the battery is damaged, it still cannot be charged despite the above reasons, and if you suspect that the mobile phone battery is damaged, please go to the local after-sales point for testing.

The first thing to figure out is where the problem is. If it is a problem with the charging port, it can basically be determined that it is virtual welding or desoldering, which requires professional maintenance personnel to disassemble and repair. If there is a problem with the data cable, first use needle-nose pliers to pressurize the data cable socket, so that the data cable can contact the mobile phone charging socket closely, if it does not work, change the data cable can be solved.

1.Prepare a cotton swab, or make a cotton swab from a toothpick and cotton.

2.Prepare alcohol and wipe the phone charging port with a cotton swab dipped in alcohol.

3.Leave your phone on for 10 minutes and wait for the alcohol to evaporate completely.

First, the socket becomes loose, this situation is generally caused by multiple uses, in this case, use a simple tool to adjust the contact port slightly, up or down, pay attention to not damage.

The second is caused by dust, for example, the contact head is blocked by dust and the normal contact is blocked, and the contact port can be cleaned with a thin bamboo stick or a thin needle.

Third, there is a problem with the charging cable itself, try it again.

Fourth, there may be a problem with the motherboard, there is a problem with the charging module, if none of the above can be solved, it should be a problem with the charging module on the motherboard, and it can only be sent for repair.

The charging hole card is unstable, the data cable or the internal contact point of the charging hole is not well oxidized, solution 1, use tweezers or other tools to lower the wide side of the charging hole slightly (the power is mastered by yourself) so that it can firmly jam the data cable without leaving any room, 2 buy a bottle of electronic cleaner to spray less than the inside of the charging hole and the data cable, and then plug and unplug the data cable and the charging hole more than a dozen times in a row, which can generally solve the problem.

Turn on the heat, blow a hair dryer for a few minutes, and burn red with a lighter with a needle and poke the socket that connector. If the socket is shaky, put a small piece of tape in it.

It may be that there is dust out of the charging port, use a toothpick or something to get the dust out and try, if it is not good, it may be a problem with the mobile phone, so go to the mobile phone store to repair it.

If you are using a Huawei phone, it is recommended that you back up the data in your phone in advance (third-party applications such as QQ and WeChat need to be backed up separately) and bring the warranty certificate to a nearby Huawei customer service center for repair.

Make an appointment for service. Huawei Repair Parts** Query.

Boarding service.

If you are using a Huawei phone and the charging contact is poor after the phone is connected to the charger, you can use the following methods to determine the cause of the problem:

1.Please check if there is any abnormality in your phone.

If your phone has recently been dropped or flooded, which may cause your phone to fail to charge properly, we recommend that you turn off your phone and go to a Huawei customer service center near you.

2.Please check whether the charging port is abnormal.

If there is any such phenomenon, we recommend that you back up your data in advance (third-party communication applications need to be backed up separately) and clean and test it at a nearby Huawei customer service center.

3.Please check the temperature of your phone.

In order to ensure the safe use of mobile phone batteries, according to the physical characteristics of the battery, the product is designed as follows:

When the temperature of the phone is below 0, the battery cannot be charged.

When the temperature of the mobile phone is 0 10, the charging current is limited.

When the temperature of the phone is higher than 10, the normal charging rate will be restored.

4.It is recommended to use the standard charger for charging.

It is recommended to use the charger and charging cable that come standard with your phone for charging. Non-Huawei chargers and cables may not be compatible with the phone, resulting in the phone not charging.

If your phone still fails to charge properly, we recommend that you back up your data in advance (third-party communication apps need to be backed up separately) and bring your phone, charger, cable, and proof of purchase to a nearby Huawei Customer Service Center.

If the mobile phone has been used for several years, then the probability of blockage is very serious, and you need to use a needle (a fine needle for sewing clothes) to pick out the dirty things little by little.

Then you'll find that it's going to be brand new after that.

From the analysis of the situation mentioned in the article, it is estimated that it is a problem with the mobile phone, but it is not excluded that it is a problem with the mobile phone battery, it is recommended to start with a simple mobile phone battery cause, such as you can replace the new battery to try, it is best to use the authentic original mobile phone battery, or use the commercial battery of a well-known brand such as the domestic Hony battery with guaranteed quality, if there is no longer any prompt after replacing the new battery, then it means that there is a problem with the previous mobile phone battery. If there are any of those tips, it's a problem with your phone.

The charger is not original, if not, then it will not work.

The data cable of the flush is broken, replace it.

The data cable is broken, or the mobile phone interface is broken.

If that's the case, you can only try to change the charging cable, and then if it doesn't work, go to the mobile phone store to change the tail plug!

The poor charging contact of the mobile phone is mainly caused by the welding or damage of the middle and tail plugs of the mobile phone, and the maintenance and replacement of the tail plug is very fast, but after the change, it is necessary to try to avoid charging the mobile phone to play with the phone, because this is the biggest factor leading to the failure of the tail plug.

Use tweezers or other tools to lower the wide side of the charging hole slightly (the power is mastered by yourself) so that it can firmly jam the data cable without leaving any room, buy a bottle of electronic cleaner and spray less than the inside of the charging hole and the data cable, and then plug and unplug the data cable and the charging hole more than a dozen times in a row, which can generally solve the problem.

Hello, I am doing mobile phone after-sales. What brand of mobile phone do you have? How long did it take? Have you ever fallen?

According to what you said, the situation described can basically be judged as the mobile phone motherboard CPU virtual soldering.

Take it to the maintenance department and weld the following.

Charges vary from place to place. Please consult several local maintenance departments to avoid being slaughtered.

Perfectly solve the small problem of poor mobile phone charging contact.