The phone charging display is abnormal and what is full does not show

If the phone cannot be fully charged, it is recommended:

1.Check that you are using an original charger. If not, try replacing the original charger.

2.Try replacing it with a different power outlet.

3.If the battery supports removal, it is recommended to reinstall the battery or replace it with another original battery to charge it again.

4.Update your phone's system version: Settings - About Phone (About Device) - Manual Update Automatic Update (Software Update System Update - Update). Note: Please back up the data in your device before upgrading.

If the above operation does not work, please bring the purchase invoice, repair card and machine to the nearest service center for inspection.

1. There is a problem with the battery level display: turn off and restart, check whether it returns to normal;

2. Whether to use the original charger and data cable, you can replace the charger and data cable;

3. Check whether the contact between the charger and the socket is good, and you can replace the socket to try;

4. If the mobile phone exceeds or falls below a certain temperature value, it may not be able to be charged, so try to change the charging environment;

, according to the aboveThe phone shows that it cannot be charged issue,First of all, check if the original charger is normal.

Check the inside of the original charging data cable for poor contact.

Check the charging cable plugwithMobile phone charging interface, look at the inside between the two, whether there are problems such as poor contact.

Check if the battery inside your phone is normal(For this inspection, it is best to ask a professional master to test the mobile phone battery).

After the above thorough examination, if everything is normal, then this situation may beOn the motherboard, there is a hardware failure in the charging control circuit.

Reason 2: It may be that the charging plug and the power supply are not in good contact, and you can plug it in tightly.

Reason 3: It may be that there is a problem with the battery of the mobile phone, if the battery is swollen or damaged, it is necessary to replace the new battery in time, and with the growth of the battery's use time, the performance of the battery will also decrease, you can use battery management software to check the use of the battery.

Reason 4: It may be that there is a quality problem with the mobile phone itself, and it is recommended to ask a maintenance personnel to overhaul it.

Boarding service. Make an appointment for service.

Repair spare parts** inquiry.

The reason why the battery of Huawei mobile phone cannot be charged is as follows:

1. Check whether the charger is normal.

Usually when encountering a mobile phone that cannot be charged, the first thing to consider is whether the charger is normal, whether the charging cable is damaged, whether the charging head is faulty, and whether the contact is poor. If your own charger is damaged, try using a different charger to check if it can be charged.

2. Check whether there is a problem with the data cable, and the user replaces the new data cable to test whether it is charged normally 3. Check whether the charging hole of the mobile phone is damaged.

To rule out whether the charger is normal, then consider whether the charging hole is damaged. Check whether there are any foreign objects blocked in the charging hole and whether the metal contacts are damaged.

4. Consider whether the mobile phone battery is damaged.

Exclude both of the above cases. That's a problem with the phone's battery. If it is really a battery problem, then it is possible that the phone is over-discharged, causing the battery to sleep. It is recommended to take it to a mobile phone repair shop for repair.

Summary. It is mainly caused by the following two reasons.

1. Mobile phone battery problems, such as the mobile phone battery to obtain information contact points are broken, and the mobile phone can not obtain battery information, solution: replace the mobile phone battery of the same specification.

2. The battery information cannot be recognized due to the system of the mobile phone, and the solution is to restore the factory settings of the mobile phone or flash the phone.

A full charge of the phone does not show what happened when the charging was completed.

It is mainly caused by the following two reasons. 1. Mobile phone battery problems, such as the mobile phone battery to obtain information contact points are broken, and the mobile phone can not obtain battery information, solution: replace the mobile phone battery of the same specification.

2. The battery information cannot be recognized due to the system of the mobile phone, and the solution is to restore the factory settings of the mobile phone or flash the phone.

How to brush. Find a maintenance master to brush, if it does not affect the use, it is recommended not to brush.

Hmmm, okay.

1. There is a problem with the battery level display: turn off and restart, check whether it returns to normal;

2. Whether to use the original charger and data cable, you can replace the charger and data cable;

3. Check whether the contact between the charger and the socket is good, and you can replace the socket to try;

4. If the mobile phone exceeds or falls below a certain temperature value, it may not be able to be charged, so try to change the charging environment;

1. Battery problems.

2. Mobile phone battery interface problem.

3. The hardware in the mobile phone to detect the current is broken.

Solution:1Shutdown charging test.

2.Replace the charging position to rule out intermittent contact caused by poor contact with the socket.

3.If conditions permit, replace the spare charger for testing. Or send it for repair and testing.

4.When the phone is turned on and charged, if the mobile phone is equipped with a third-party plug-in such as a charging doctor, it is recommended to test it after uninstalling it.

5.Check whether there are foreign objects in the charging interface of the mobile phone, such as liquid ingress and debris that cause poor contact between the charging interface of the mobile phone and the charger, if this situation is recommended to be repaired as soon as possible.

Please wait. Hello, the charging display battery contact is abnormal, mainly due to the following reasons: The mobile phone battery itself is a problem.

Malware-induced abnormalities Using the phone while charging The hardware in the phone that detects the current is broken. If the charging is not the original charger and the charging is abnormal, please use the original charger. The battery interface of the mobile phone is abnormal, resulting in charging problems.

Charging display battery contact abnormal solution: Shut down and restart, try again to see if there is any abnormality in charging Shutdown charging test once. Plug the charging cable back in again, whether it is a contact problem.

Replace the charging position to rule out intermittent contact caused by poor contact with the socket. If conditions permit, replace the spare charger for testing. The phone is equipped with a third-party plug-in such as a charging doctor, so it is recommended to test it after uninstalling it.

Check whether there are foreign objects in the charging interface of the mobile phone, such as liquid ingress and debris that cause poor contact between the charging interface of the mobile phone and the charger.

That is, it should be charged frequently, and the electricity charged in the electric board has become virtual electricity, and it cannot be waited.

1. Charging tips: Some automated smart fast chargers only indicate that they are 90% full when the indicator light changes. The charger will automatically change to fully charge the battery with slow charging. It is best to use it after the battery is fully charged, otherwise it will shorten the use time.

2. Before charging, the lithium battery does not need to be discharged, and improper discharge will damage the battery. When charging, try to charge slowly and reduce the fast charging mode; Do not exceed 24 hours. After three to five full charge-discharge cycles, the chemicals inside the battery are all "activated" for optimal use.

3. Please use the charger of the original factory or a brand with a good reputation, and use a special charger for lithium battery for lithium battery, and follow the instructions, otherwise the battery will be damaged and even dangerous.

4. There are many users who often turn on the mobile phone when charging, in fact, it will be easy to hurt the life of the mobile phone, because in the process of charging, the circuit board of the mobile phone will heat up, and if there is an external ** at this time, it may produce instantaneous reflow current, causing damage to the internal parts of the mobile phone.

Summary. Reasons why the mobile phone does not display charging when charging: 1. The mobile phone system fails, which causes problems with the battery level display.

This kind of problem is the easiest to solve, you can directly shut down and restart, which is equivalent to data refresh, and the general power display will return to normal. 2. The charger is faulty. This malfunction is the main reason why the phone cannot be charged.

So how to judge the quality of the charger. It's actually very simple, try it with another charger. If it can be charged, then it can be concluded that the charger is faulty.

When you encounter this kind of problem, you have no choice but to buy another charger. 3. Poor contact between the charger and the mobile phone. This situation is also very common, due to the carelessness of the mobile phone user, the result of the charger is not plugged in properly, the solution is very simple, is to change the socket back and forth

No. I plugged in the charger and it didn't show charging, but it was charging again, and it was very, very slow.

What's going on. The reason why the charging of the mobile phone does not show the charging is as follows: 1. The number of mobile phone system failures is cleared, which leads to problems with the battery level display.

This kind of problem is the easiest to solve, you can directly shut down and restart, which is equivalent to data refresh, and the general power display will return to normal. 2. The charger is faulty. This malfunction is the main reason why the phone cannot be charged.

So how to judge the quality of the charger. It's actually very simple, change into other charger pants and try it. If it can be charged, then it can be concluded that the charger is faulty.

When you encounter this kind of problem, you have no choice but to buy another charger. 3. Poor contact between the charger and the mobile phone. This situation is also very common, due to the carelessness of the mobile phone user, the result of the charger is not plugged in properly, the solution is very simple, is to change the socket back and forth

What do you want? If you charge this kind of but the hood bucket is very slow, and it does not show up, it may be 1) the charger has changed, and the output is so good that the current becomes smaller, resulting in a slower charging speed; 2) The battery of the empty machine is abnormal, resulting in a prolonged charging time. In addition, you can use a 2A charger or power bank to charge, which can improve the charging efficiency.

It's normal to go to charge it one day, but it's broken today.

a day ago. This may be that the battery suddenly has an abnormality, but the hidden cultivation can be because the way of charging before Chi Bi is not correct, and then it will lead to a prolonged charging time, and it cannot be charged.

1. There is a problem with the battery level display: turn off and restart, check whether it returns to normal;

2. Whether to use the original charger and data cable, you can replace the charger and data cable;

3. Check whether the contact between the charger and the socket is good, and you can replace the socket to try;

4. If the mobile phone exceeds or falls below a certain temperature value, it may not be able to be charged, so try to change the charging environment;