More use doubts can enter vivo official website -- my -- online customer service -- input labor, consult online customer service feedback.
Extension: Open wireless reverse charging method: You can enter the phone Settings -- battery -- more Settings -- open the "wireless reverse charging", after opening the peripheral can provide up to 10W charging power supply urgent charging. Note: Open thisAfter the function, if there is no charging for other devices for a long time, it will automatically turn off; This function cannot be enabled when the battery life of the phone is less than or equal to 15%.
Open the Settings app: Find and tap the Settings icon on the home screen, which is usually a gray gear-shaped icon. Go to "Battery" Settings: In the "Settings" screen, scroll down and then click on the "Battery" option, located under "Control Center and Bottom Actions." Turn on "Wireless Charging" : In the "Battery" Settings, you can see an option called "Wireless Charging".
Open the Settings menu of your phone. You maySwipe your finger on the home screen, find the "Settings" icon and tap to enter. In the Settings menu, find the "Power Management" option and click on it. On the Power Management page, you can see the Wireless Charging option. Click to access this option. In the wireless charging Settings screen, you can see an "Enable wireless charging" switch. Please switch the switch to on.
First, open the phone and click to enter the Settings. 2, then, enter the setting interface, click the battery to enter 3, finally, in the battery interface, open the wireless reverse charging switch.
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Hello, please charge the phone with the screen facing up in the center position of the charger or the position recommended by the charger manufacturer.
First click the "Settings" option on the desktop of your phone. Then in the Settings page that opens, click on the "Battery" option. Finally, in the battery page, open the "wireless reverse charging switch". The benefits of wireless charging of mobile phones do not need to plug and unplug, convenient and fast. Just place the phone on the charger and you can start charging without worrying about finding the dataCord or plug. At the same time, it can protect the phone interface and extend the service life.
Use the data cable to connect the charging head and the charging base, and connect the charger (the charging head that comes with the phone or is purchased separately) to the power supply. Then, use the data cable to connect the charger and wireless charger. Next, we place the charging area of the phone in the center of the upper surface of the wireless charger. After the phone is placed on the charging base for a few seconds, there is a "drip" sound, indicating the start of charging. At the same time, it also said that Huawei wireless charger charging successfully.
Huawei wireless charging only for some mobile phones have this function, not allIt's on all the phones. This section describes how to enable and operate Huawei p40 wireless charging. Turn on wireless charging First, tap on [Settings] on the desktop of your phone. Next, under the Settings menu, find and click on [Battery]. Finally, open the switch button on the right side of [wireless reverse charging].
To enable the wireless charging function of a Huawei mobile phone, perform the following steps: Locate the Settings icon on the desktop of the mobile phone and tap. Find the "Battery" option in the Settings and tap to enter. Find the "Wireless reverse charging" option in the battery Settings and turn on the switch on the right. Put the backs of the two phones on each otherMake sure there are no obstacles between the two phones and wait for the phone to automatically connect and start charging.
Wireless charging function How to enable Huawei wireless charging function How to enable Huawei: On the mobile phone, open the Settings. Click the "Battery" option. Turn on the Wireless reverse charging switch.
1, the general sense of mobile phone wireless charging principle With breathing lamp fast charging wireless charging is the process of converting electrical energy into magnetic field With breathing lamp fast charging wireless charging , the magnetic field is transmitted through the air, and the magnetic field is converted into electrical energy. The principle of wireless charging is somewhat similar to the understanding of the transformer in the popular sense, the transformer magnetic field coupling circuit is a magnetic conductor, the wireless charging magnetic field coupling circuit is air, and the magnetic medium is different. Wireless charging in the industry generally has four major technologies with breathing lamp fast charging wireless charging : magnetic induction technology, magnetic resonance technology, microwave technologyTechnique and electric field coupling technique.
2, the first is electric field coupling charging. First, there are two sets of asymmetrical electric dipoles on the phone and charging device. When they are close together, they produce a coupling phenomenon and achieve the transmission of current. The transfer efficiency is good, but there are distance restrictions, and large capacity charging stations are required. The second type is magnetic resonance charging, which is different from the above electric field. This method generates electrical energy through the resonance of the same frequency magnetic field generated by the resonators at both ends.
3, electric field coupled wireless charging, the principle is to transmit power by coupling two groups of asymmetric dipoles along the vertical direction of the induced electric field generated. Suitable for short distance chargingElectricity, the conversion efficiency is also high, the position can not be fixed; However, the disadvantage is that it requires a large volume of equipment and less power.