Bank of China, why can t I charge fast, it s because I use a OnePlus charger

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 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.

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;

Star tip] includes charger plug and data 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;

Try. If the problem persists, please bring the purchase invoice, warranty card and machine to the service center for inspection.

Hello, the original data cable must be used to flash it, and other Type-C data cables are not possible.

、About the above plus 6 built-in charger parameters: 5V4A is a charger that supports fast charging.

、About the above plus 6 matching charger is DASH flash charging, to the above plus 6 matching charger and data cable is flash charging, the DC output of the charger itself is: 5 4A flash charging head.

It may be that there is a problem with the data cable, and it is recommended to change the charger.

Explanation of the relevant problem.

1 Reason: There are many reasons here, such as voltage instability, internal protection of the battery; Lithium battery charging protection to prevent frequent charging; Confusion between the discharge process and the charging process; The charger plug used is different; The charging cable is not plugged in; Contamination of the charging port or connector, etc. But the specific reason needs to be judged according to your own usual operating habits.

But it is worth saying that this phenomenon is normal and does not mean that there is a problem with your battery, so don't worry.

2 Solution: Unplug both ends of the charging cable and plug it back in. This process requires unplugging both ends of the charging cable, i.e. plugging the phone and plug back in.

This can prevent slow charging due to not plugging in properly, and can also solve the cause of lithium battery charging protection or confusion. It is best to use a plug, and the original configuration is better, do not replace other models of plugs, causing battery damage.

3 Precautions 1: Keep the jack and plug clean. Sometimes there will be dust inside, and there will be bad contact when rushing, don't look at the indicator light that is always on, and there may be times when there is an instantaneous power outage and a point, resulting in intermittent charging, and the mobile phone screen can't react, you don't find it.

Therefore, it is very important to ensure good contact, if it is already dirty, you can wipe it with alcohol, or brush it with a brush.

4 Precautions 2: Maintain good charging habits, that is, charge only when the battery is low, and once fully charged, unplug when fully charged. This is a very good habit, many people have a compulsive psychology, see that the power is not satisfied to charge, once something unplugs the mobile phone and leaves, resulting in repeated charging of the mobile phone, although the lithium battery function is good, but it will also cause damage, charging and discharging is a contradictory process, repeated transformation can be imagined.