Why can t I charge fast charging, why can t the fast charging charger suddenly fast charge?

vivo phone can't flash charge, you can solve it as follows:

2. Change the lock screen style that comes with the phone (if you use other lock screen styles, the screen will not display dual-engine flash charging when charging).

3. Confirm whether the original charger and data cable are used

4. The connection of the socket will also affect the charging, you can replace other sockets to try charging;

5. Disconnect the power supply, restart the phone for a while, and then try to charge it

6. Phone Settings -- More Settings -- Backup & Reset Factory Reset -- Restore All Settings;(This operation will not delete the data in the phone, but will restore all the settings in the phone, including: the wallpaper set, the unlock style, wifi, the default opening program, etc.).

7. If the above methods still can't solve the problem that the mobile phone can't be flashed, please bring the purchase invoice, warranty card, mobile phone and charger to the customer service center for processing.

If your phone used to be able to charge but now can't be fast-charged, try the following:

1.Confirm that the original charger is used

Star tip] includes charger plug and cable;

2.Some mobile phones have a fast charging switch: Settings - Battery - Fast Wired Charging - Slide to turn on

3.Check whether there is a new version of the system and try to upgrade the system

If the problem persists, please bring the purchase receipt, repair card and machine to the Samsung service center for inspection.

You first try this silver for a data cable, if it doesn't work, it's the charger's question, the general charger has a probability of this kind of question, you can only buy it again, you can't dismantle it.

Vivo phone charging does not show flash charging.

You can view the following troubleshooting methods:

1. The lock screen does not display the flash charging icon, confirm whether to use a third-party theme (or third-party lock screen style).

Confirm whether to use a third-party theme or lock screen style, these themes have their own effect display, may not display the flash charge icon, it is recommended to switch to the default theme viewing.

2. Check whether the data cable is the standard data cable.

When charging, the specifications of the charger and data cable will be tested, and both the mobile phone and the charger support flash charging, and the charging mode is the same, so that you can enter the flash charging mode. Third-party data cables have different specifications and cannot guarantee to enter flash charging mode, so it is recommended to use the data cable that comes standard with the mobile phone for charging.

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. Check the charging port of the mobile 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.

5. Detect whether the mobile phone system is the latest, if the new version can be detected, you can experience it after the update;

6. Service center testing.

If the above methods fail to solve your problem, please back up your mobile phone data in advance, bring your mobile phone, charger set and purchase voucher to vivo customer service center for testing, customer service center address: enter vivo official website vivo**app - my - service outlets or vivo official website web version - bottom - service support - service outlets query - select provinces and cities to query the address of the customer service center. It is recommended to contact ** in advance before going to avoid empty running, plan the itinerary reasonably, and travel safely.

If you are using a Huawei phone and the phone cannot enter fast charging mode, you can use the following methods to troubleshoot the operation:

1.Please confirm that your phone and charger support fast charging.

Please check the output parameters of the standard charger and check the charging mode supported by the device according to the following information to determine whether it has entered the fast charging super fast charging mode.

Normal charging: The icon is a single lightning, and the maximum output parameters of the standard charger are 5V 1A, 5V 2A.

Fast charging: The icon is a large and a small double lightning, and the maximum output parameters of the standard charger are 9V 2A and 10V 2A.

Super fast charging: The icon is double large lightning, and the maximum output parameter of the standard charger is 10V or.

2.If your device supports Fast Charge (or Super Fast Charge) mode, but displays a normal charging icon when charging.

1) It is recommended that you use the charger and data cable recommended by Huawei.

2) Please check whether there are any foreign objects or dirt in the interface.

Please make sure that the charging port is clean and the port connection is stable before charging your phone.

3) Please disconnect the charger from the mobile phone first, plug and unplug the charger again or replace the socket socket to eliminate the problem of poor socket contact, and then connect the charger to the mobile phone for charging.

If none of the above methods fail, we recommend that you back up your data in advance (third-party apps such as QQ and WeChat must be backed up separately) and bring your device, charger, data cable, and proof of purchase to a nearby Huawei Customer Service Center for testing.

Boarding service. Huawei Customer Service Center.

Repair spare parts** inquiry.

Hello, if a fast charging charger suddenly can't charge the mobile phone quickly, then there are two main problems in the normal grinding situation, the first one is that the internal parts of the blind He fast charging Suixian charger are faulty, for example, the wire has no way to conduct electricity quickly in the process of conduction, so there may be a problem with the charger and the charging cable, and the other reason is that the interface of the mobile phone may be relatively loose, resulting in the current being transmitted to the mobile phone, there is no way to receive it well.

If you are using a Huawei phone and the phone cannot be charged, you can follow the following methods to determine the cause of the problem:

1.Please check the device and ambient temperature.

Charging the phone when the ambient temperature is too high or too low may trigger the battery charging protection mechanism and cause it to fail to charge normally, please make sure to charge the phone at 1 35°C.

2.Please check if your phone has not been used for a long time.

If your phone has not been used for a long time, or you have not charged your phone in time after the low battery is turned off, it is recommended that you charge it for more than 30 minutes to check if the phone responds.

3.Please use the officially recommended charger to charge and keep an eye on the noise.

It is recommended that you use the charger and charging cable officially recommended by Huawei for charging. Non-Huawei chargers and cables may not be compatible with the phone, resulting in the phone not charging.

4.Please check whether the charger and device interface are abnormal.

When the charger and cable are damaged or the mobile phone charging interface has foreign objects or deformation, etc., it may cause the phenomenon that the connected charger cannot be charged, please make sure that the charging port is clean and free of deformation before charging, and check whether the charger and cable are damaged, and you can replace other chargers.

Huawei Customer Service Center.

Boarding service. Repair spare parts** inquiry.

Take a look at the charging port and cable to see if there is any problem.

Summary. Hello! 1.

Check whether the "Optimize Battery Charging" function is enabled: Go to Settings - Battery - Charging Settings to check whether the "Optimize Battery Charging" function is enabled, which will intelligently identify the charging time and rest time of the mobile phone, and it will be fully charged when the rest is almost over, and it will only take effect at night; You can turn this feature off to try; Note: If the phone does not have this switch, it does not support this function.

There is a problem with the battery level display: Shut down and restart, check whether it returns to normal;

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

Check whether the charger and socket are in good contact, you can change the socket to try; Check the mobile phone charging port for foreign objects, corrosion, dirt, liquids, etc., if there is such a phenomenon, please go to the customer service center for testing.

If my answer is helpful to you, please also ask for a five-star good flat "Evaluate in the lower left corner" Looking forward to your like, your efforts are very important to me, and your support is also my further motivation. Finally, I wish you good health and a good mood!

What's going on with fast charging and can't charge it.

Hello! I've seen your question and I'm sorting out the answer, so please wait a moment.

Hello! 1.Check to see if the "Optimize Battery Charging" feature is turned on

Go to Settings - Battery - Charging Settings to see if the "Optimize Battery Charging" function is enabled, which will intelligently identify the charging time and rest time of the mobile phone, and it will be fully charged when the rest is almost over, and it will only take effect at night; You can turn this feature off to try; Note: If the phone does not have this switch, it does not support this function. 2.

There is a problem with the battery level display: shut down and restart, check whether the positive reputation is restored; 3.Use the standard charger and cable for charging, non-standard chargers and cables may not be compatible with the phone, resulting in inability to charge.

If there is a fault with the standard charger and data cable, please go to the vivo customer service center for testing; 4.Check whether the charger and socket are in good contact, you can change the socket to try; Check whether there are foreign objects, corrosion, dirt, liquids and other phenomena in the charging port of the blind machine, if there is such a phenomenon, please go to the customer service center for testing. If my answer is helpful to you, please also ask a five-star Qinghu to debate the good flat "Evaluate in the lower left corner" Looking forward to your praise, your efforts are very important to me, and your support is also my further motivation.

Finally, I wish you good health and a good mood!

1. The charger is damaged and loses the fast charging function.

2. The charging cable is worn, and fast charging is not possible for safety reasons.

3. The tail plug of the mobile phone is damaged and cannot be charged quickly.

4. The original charger and charging cable are not used, because some chargers and charging cables do not support fast charging.

The reasons why the mobile phone cannot be quickly charged as a nuclear backup: 1. There is a problem with the battery or the data cable. First check whether the charging port at the bottom of the phone is in good contact with the data cable, if the contact is not good, it will not be able to charge.

2. The charging interface at the bottom of the phone is not in good contact with the data cable. Check whether there is any foreign object blocking in the interface at the bottom of the mobile phone, which will cause the slag to be in poor contact with the code data cable. 3. Sometimes the mobile phone's own system is chaotic, which may also lead to failure to charge.

It is recommended to turn off the mobile phone and turn it on again.