Why does XP sometimes have flash charges and sometimes not?

Is yours a notebook? Flash charging should need to be set, or the cable is loose.

How to deal with the vivo phone that can't flash charge:

1. The mobile phone does not display flash charging: Solution: 1. Go to [Settings] - [Battery More Settings] to confirm whether [Dual-Engine Flash Charging] is enabled; 2. If you use other lock screen styles, resulting in the screen not displaying dual-engine flash charging when charging, it is recommended to change the lock screen style that comes with the phone; 3. Confirm whether to use the original charger and data cable; 4. Disconnect the power supply, restart the phone and leave it for a while, and then try to charge it; 5. In addition, the connectivity of the socket may also affect the charging, it is recommended to replace it with other sockets for charging.

2. The mobile phone is displayed in flash charging but has no flash charging effect: Handling methods: 1. Try not to use the mobile phone when charging; 2. Use the "one-click acceleration" function to clean up the software running in the background; 3. Try not to recharge your phone after it runs out of power.

If the above methods still can't solve the problem of not being able to flash charge, it is recommended to contact vivo after-sales service.

Vivo mobile phone flash charging is not sensitive, can be solved by the following methods:

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 connectivity of the socket will also affect the charging, you can replace other sockets to try charging;

5. Disconnect the power supply, restart the phone and leave it 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.

The phone can't be flashed, you can try the following:

1. The phone does not display flash charging.

2. Change the lock screen style that comes with the phone (if you use another or a third-party lock screen style, the screen will not display flash charging related icons when charging).

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

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

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

Second, the mobile phone shows that it is flashing but has no flashing effect.

1. Try not to use your phone when charging.

2. Use one-key acceleration when charging to clean up the software running in the background.

3. Try not to completely use up the power of the mobile phone before charging it.

4. You can go to the physical store to compare the same model to see if there is a significant difference in charging speed.

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

Hello, models that support flash charging need to use the original flash charger to connect to the socket for charging to have a flash charging effect, if you can't flash charge, it is recommended to check according to the following methods:

1. If the battery is in poor contact with the mobile phone, remove the battery, use a clean cloth, wipe the metal contacts connected to the battery and the mobile phone, and try to reinstall it;

2. If the mobile phone is an all-in-one machine, the battery is not removable, make sure that the mobile phone version is the latest version, and eliminate system abnormalities;

3. Flash charging requires an ambient temperature of about 15 degrees to 45 degrees, which is lower than or beyond the normal temperature range.

After the above operations are completed, the mobile phone still cannot be flashed, please back up the information and bring your mobile phone, invoice and warranty card to the nearest local customer service center for testing and processing.

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

1.Confirm whether the original charger is used;

Tips] Include charger plug and data cable;

2.Some mobile phones have fast charging switches: Settings - (General Management) - Battery - (Three dots in the upper right corner - Advanced Settings) - Fast Wired Charging Wired Accelerated Charging - Slide to turn on;

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

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

If the phone supports fast charging, it can be charged quickly when the original charger is used, the phone screen is turned off or the device is turned off. Some machines need to turn on the fast charging function separately, open the method: Settings - Battery - Fast Wired Charging - Turn on (Some machines:

Settings - Power Saving - Fast Charging).

The phone does not flash charge, which may be related to the following reasons:

1. When the battery temperature is lower than 15 degrees or higher than 43 degrees, it cannot be flashed, because the battery is sensitive to temperature, and it is not suitable for high-current charging at low or high temperatures, learn more;

2. In order to ensure the battery life, when the battery level is higher than 85%, it will automatically switch to the normal charging mode, and it is normal to stop flash charging at this time;

3. You must use the VOOC flash charging adapter and VOOC flash charging data cable that OPPO comes standard with at the same time, otherwise you will not be able to enter the flash charge;

4. When the flash charging data cable is not in good contact with the adapter or mobile phone, it will not enter the flash charge.

If you encounter the inability to enter the flash charge caused by the above situations, it is recommended that you:

1. Unplug the adapter from the power socket for at least one minute and let the adapter discharge completely;

2. Press and hold the power button of the mobile phone for at least 10s to restart the mobile phone or unplug the battery and then buckle the battery to turn it on;

3. Check that the data cable is in good contact with the mobile phone and the adapter;

4. Recharge to see if you can restart flash charging, if you still can't flash charge after completing the above operations, please go to the customer service center for testing.

Possible reasons for not flashing:1Use a non-standard VOOC flash charger cable.

2.When using the original flash charger, the battery temperature is lower than 15 degrees or higher than 43 degrees, and the flash charge cannot be entered.

3.The charger is not in good contact, you can try to reseat the charger.

Hello, are you using an original charger? This mobile phone can only be charged with the original charger, and when it is charged to about 85%, it will be a non-flash charge in ordinary charging mode, and it is not always flash-charged. If your mobile phone is charged with the original charger and the charging power is less than 80% and cannot be flashed, please turn off the battery, remove the battery, wipe the metal piece, and then install it and replug the charger to charge.

If the above methods cannot be solved, please go to the customer service center for testing and processing.

The data cable is not in good contact, or the original data cable and charging head are not used, and the flash rush needs to be matched with the data cable and the charging head!

When your Samsung phone is charging, a lightning bolt symbol will appear on the battery icon. If it does not appear, it may be that the phone is not charged up, check whether the charger is plugged in tightly.

In the past, flash charging does not show flash charging now, you can change the charger and data cable to try, and compare the charging time, if the charging time and flash charging are consistent, it means that the display problem is displayed, if the charging time is obviously too long, it is recommended to go to the after-sales service to check the reason.

VOOC flash charging is fast charging, the internal charging device of the mobile phone is generally not broken, so you can solve it from these two steps, one is that the charging jack enters too much dust, clean it with a toothpick, and the other is the data cable plug, due to long-term charging to play games, bending back and forth causes the plug to contact the jack is not real, so that the flash charging data cable becomes an ordinary data cable, the two data cable lines and contacts are different, you can use the pin to debug the circlip and the tab, so that they are in closer contact, but this is only a temporary solution, it will not take a few days! The original flash charging data cable of the store is generally sixty or seventy fast, which is more expensive but can always be used for a few years, and the charging head does not need to be replaced!

The problem is that the indicator light has broken down for a long time, but it doesn't matter if it can be charged.

If the data cable is broken, just replace it.

Are you using the original charger?

Could it be a problem with the charging cable, it is recommended to try another one.

Learning to give feedback is also very important, in the face of hesitation is not easy to refuse, we also have to give the other party the corresponding answer, if you give the other party an ambiguous answer, this will produce unnecessary misunderstandings, let others doubt themselves, cause unnecessary trouble. No matter how big or small, feedback comes first.

3. Use the original charger and data cable to charge the mobile phone.

4. Use it with a different charging socket.

5. Enter the i-theme-mine--local lock screen and change a light unlock style to use.

It should be that you accidentally got the settings, you go to see if you have turned off the switch of flash charging, some people say that using flash charging is not good for mobile phones, I don't know if it has any effect!

Possible reasons why you can't flash charge:

1.If there is a problem with the connection of the charging head, cable, and mobile phone, just plug it in and unplug it again.

2.The temperature is not good, the temperature range of flash charging is the battery temperature).

3.There may be a problem with the hardware: both the cable head and the mobile phone are possible, and this needs to be tested one by one.

Recharge it with a good charger, and then determine whether it is the phone or the charger that is the problem.

It should be poor contact! It's good to change the charging cable, I've also had such a problem, it's OK to change the data cable!

It is possible that the phone is broken, and it may be that the charger is not charged.

After-sales inspection, it may also be that the data cable is broken.

Try to change the cable, it may also be a problem with the charger.

It may be that the data cable is broken, or it may be that the head is broken. One.

It may be a problem with the data cable, try a different data cable.

Change the charging cable, mine has also appeared, just change the data cable.

See if the flash charge in the phone settings is turned off, if it really doesn't work, go to consult to repair the phone, in fact, the flash charge doesn't work, it's just that the charging is slow.

The charger is broken, or the plug or plug is broken, just change it, if the phone is broken, buy a mobile phone.