When charging your phone, there is a bad charger contact what is going on

Hehe.. This is usually a problem at the joint. It may be the interface between the charger and the data cable, and more likely between the data cable and the mobile phone interface.

This is a problem that the average mobile phone repairer can't solve. Hehe.. Because he generally says that it is a problem with the charger and replaces the charger for you, or it is said that the data cable is broken and changes the data cable for you.

In fact, it is most likely to be the problem of the interface of the mobile phone, because the interface of the mobile phone has been in contact with the air for a long time, which has been oxidized and aged. And the wear and tear led to the loosening of the interface. That's why the contact is poor.

I just took the phone apart and gently clamped the interface of the phone with pliers to make it tighter, and the problem was solved. I've been using it for almost a year, and it's still good. Hehe..

Hope mine is useful to you.

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?

If it is not a problem with the data cable, go to the mobile phone after-sales department or mobile phone repair shop to change the charging interface.

Poor mobile phone charging contact, it may be that the data cable is damaged, you can change the data cable to try it, or it may be that the mobile phone interface is damaged, which is to find a mobile phone repair shop to repair.

Take Huawei Mate30 mobile phone and EMUI10 system as an example: 1. You can replug and unplug the mobile phone interface, charging data cable, charging head and other components. 2. Take the phone to a repair point for repair or replacement.

3. Wrap cotton wool around one end of a toothpick, then dip it in a small amount of alcohol, reach it into the mobile phone charging port and wipe it back and forth.

If the mobile phone charging contact is not good, you can change a charging cable to give it a try, if it is not a problem with the charging cable, it is a problem with the interface, you can go to the mobile phone repair to change it.

Dear, you need to confirm whether it is a problem with the data cable or a problem with the mobile phone interface. If it is a problem with the line, change the data cable, and if it is a problem with the mobile phone interface, then you need to find a maintenance person for repair.

How to solve the poor contact of mobile phone charging? First of all, you have to find the place where the thread is in poor contact, if you don't find it, it's best not to use it, it should be a little dangerous this month.

You can change a data cable, if it is not the reason for the data cable, it may be that the mobile phone port is broken, you can repair it.

The mobile phone can't be charged, the charging contact is poor, and the charging interface is loose, we can solve it ourselves.

You can change the charging cable so that the sub-connector will not be empty. The power will not be cut off as soon as the position is changed.

It is estimated that the tail plug solder point is opened, and the charger is often moved.

If it's not a problem with the wire, you can only change the charging port.

You can try a different cable.

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 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.

The solution to the charger poor contact is as follows:

Tools Raw materials: mobile phones, staples.

Method Steps:

1. Replace the original data cable of the mobile phone, if it is a problem with the internal line of the data cable, then replacing the data cable can solve the problem.

2. If it is because there is too much dust, you can prepare a staple, break the staple straight, and use the straight staple to take out the dirt in the charging port of the mobile phone.

3. You can use the staple to dial the copper sheet in the data cable upwards and take out the dirt in the charging port of the mobile phone.

Some of the reasons for poor charger contact:

1. Problems with internal parts.

Every charger will have responsive parts inside, such as fuses and components, etc., if there is looseness, burnout, etc., the charger will have poor contact, unable to better store power for electronic products. Therefore, when you find that your charger has poor contact, you must pay more attention to whether it is a problem with internal parts.

2. The problem of the plug.

It may be a problem with the plug, simply put, it is not caused by the failure or abnormality of the charging Senfeng electrical appliances, but because there is an abnormality in the plug, such as the inaccurate wiring in the plug, or the current situation of short circuit and leakage. Therefore, if the charger has poor contact, you also need to check whether it is a plug problem.

3. The metal contact piece is too dirty.

The metal contact piece is too dirty, resulting in poor contact of the charger.

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.

It is recommended that you check whether the charger used by the phone is in normal contact with the phone, or if you are using the dock charger of the phone to charge the battery. If you can't solve it yourself, then it is recommended that you choose a repair shop with a good reputation and maintenance to consult or run a few more consultations to prevent being deceived.

Hope it helps!

1. Carefully wipe the contact pieces of the charger and the battery with an eraser, 2. If it is with a reed, adjust it carefully, it may be caused by deformation or elasticity.

3. See if there is any desoldering or fracture.

4. If it doesn't work, you have to buy another one.

How unstable? Is it intermittent or fast or slow Intermittent is generally not a matter of the charging head Try to change a data cable Otherwise, the mobile phone tail plug is not in poor contact You can go to the after-sales service to check If it is a change of tail plug, it will not be very expensive If it is a motherboard problem, it will be a tragedy. . . It's very expensive to change the motherboard, if it's fast and slow, now the mobile phone is fast charging, and the fast speed must bring heat, and the mobile phone battery will be heated to a certain temperature, and the charging speed will be reduced to cool down If so, consider whether the mobile phone case is too thick or not put in a place with a higher temperature when charging.

The output voltage of the direct charger is not enough or the tail plug contact is poor, which is mostly caused by voltage problems, and the line is not closed.

There are several reasons for this.

1. You haven't plugged it in well, the solution is, try to plug it in and unplug it again 2, there is a problem with the charger, and the charging jack is not in good contact, the solution is to change the charger to try 3, there is a problem with the charging jack, resulting in a poor connection with the charger, the solution is to go to the repair shop and repair the charging jack.

If there is a problem with the charging jack, I personally recommend not repairing it, because it is connected to the motherboard, beware of being repaired, I use the Nokia E71 myself because there is a problem with this charging jack, take it for repair, and the result is that the charging is OK, but the mobile phone always shuts down automatically, and the gains outweigh the losses. If there is a problem with the charging jack, I recommend that you use a universal charger, or you will repair the phone, and you will be in a cup.

It's broken, just change it.