1, is caused by the battery setting error, the solution is as follows: First in the mobile phone to find "Settings" and open, as shown in the figure. Then in the SettingsList, select "More Settings", as shown in the figure. Then in the list of more Settings, click "Dual Engine Flash Charge" as shown in the figure. Then in the open page, turn on the dual engine flash charge, as shown in the figure.
2, if the phone has no flash charge when the battery is below 70. If you are sure to use the original charger, please shut down, remove the battery, wipe the metal part, install it, restart the phone and charge it again. If the above method cannot be solved, then go to the customer service center to test.
3. After optimizing battery charging function and sleep mode are enabled on some models, the phone may not appearIf the flash charge is displayed, the corresponding function can be disabled.
4, you can see when using the original charger, that is, when using the original charger to charge, the battery icon in the upper right corner of your phone shows the lightning icon.
5, Apple 7plus does not support flash, only some Android phones support. The first charge of the iphone7plus does not have to be charged for 12 hours, but remember that the first time it is best to charge when the screen prompts 10%, do not run out of power, and then charge under any power, it is not necessary to wait until the power prompt is too low, and it is best every weekThere is a complete charging and discharging process.
1, vivo X9Plus mobile phone charging without indicator bar, the model battery icon is white by default, green when flash charging, yellow when low power mode, red when the power is too low. Note: If you want the battery icon to appear white, you can go to Settings - turn off the "Dual engine flash charge" switch in the battery.
2, vThe ivo X9Plus mobile phone does not display the flash charge icon. To solve the problem, proceed as follows: Go to Settings -- Check whether the dual engine flash charge is enabled in the battery; Change the lock screen style that comes with the phone (if other lock screen styles are used, the screen will not display dual-engine flash charge when charging); The connectivity of the socket will also affect charging, you can replace other sockets to try charging; Disconnect the power, restart the phone and leave it for a while before trying to charge it.
3, if the flash charging icon is not displayed when charging, it is recommended to try the following solution: Enter the phone Settings - battery - dual engine flash charging switch on. makeUse the original charger and data cable to charge the phone. Go to the i theme -- My -- Local lock screen to replace the scroll unlock style.
4, vivoX9Plus dual engine flash open tutorial. Many models of vivo are equipped with dual-engine flash charging technology, through this flash charging technology can greatly improve the charging speed, so that the charging time is greatly shortened, reducing the trouble of mobile phones without electricity. But recently, many users have reflected that their mobile phone charging speed is still very slow, in fact, because of the reason for turning off the dual engine flash charge, here is a look at X9Plus dual engine flash charge is howI can't fill it. What should I do?
Check whether to use a third-party theme or lock screen style Check whether to use a third-party theme or lock screen style. These themes have their own effects and may not display the flash charging icon. You are advised to switch to the official default theme. Check whether the device and charger support flash charging. Check whether the output parameters of the standard charger match the charging specifications supported by the mobile phone. If the charger parameters do not match, the mobile phone cannot enter flash charging mode.
Determine whether to use the default theme. Other themes may not support the icon display. Some third-party themes are not supportedThe display of the flash sign, which may cause the color of the flash sign to change from blue to green. If this is the problem, it is recommended to switch back to the default theme or change the theme that supports the flash flag display. Check whether the ambient temperature of the phone is between 15 ° C and 35 ° C.
If the mobile phone fails to flash charge, you can refer to the following solutions: If the flash charge icon is not displayed on the lock screen screen, check whether to use a third-party theme (or a third-party lock screen style), check whether to use a third-party theme or lock screen style. These themes have their own effects, but may not display the flash charge iconView for the default theme.
Whether to use the original charger and data cable when charging, non-original charger and data cable may cause unstable charging voltage and current, you can replace the original charger and data cable try; Re-plug and replace the jack respectively, and try to restore normal charging after restarting the phone; You can replace the charging head and data cable respectively to observe and compare.
When flash charging, the battery icon will be marked, and the lock screen will be vooc flash charging identifier.Flash charging is supported as long as the original flash charger is used. When flash charging, the battery icon will be marked, and the vooc flash charging logo will be displayed on the lock screen. As shown in the following picture.
Take OPPO mobile phone as an example, when flash charging, the battery icon will be marked with lightning, and the lock screen will be marked with vooc flash charging. In the case of using the original charger, the default is fast charge, without setting. Fast charging features are as follows: VOOC flash charging adopts low voltage fast charging scheme, can also flash charging while playing under the bright screen state, higher charging efficiency, lower phone temperature.
OPPO mobile phone charging display as shown in the figureVOOC indicates that flash charging is in progress.
Blue lightning indicates fast charging. Usually when using the OPPO original charger or a charger that supports VOOC flash charging technology, a blue lightning icon will appear, which can be quickly charged in a short time, suitable for urgent use. Green lightning indicates normal charging.
When flash charging, the battery icon will be marked, and the lock screen will be vooc flash charging identifier. As long asUse the original flash charger to support flash charging. When flash charging, the battery icon will be marked, and the vooc flash charging logo will be displayed on the lock screen. As shown in the following picture. Fast charging features are as follows: VOOC flash charging adopts low voltage fast charging scheme, can also flash charging while playing under the bright screen state, higher charging efficiency, lower phone temperature.
is indeed bad in the mountain rush function, but must be combined with flash electrical appliances.