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.
System version: EMUI11 Where to open the wireless charging function of Huawei mobile phone is divided into two steps, the following is the specific operation steps of where to open the wireless charging function of Huawei P40: Operation/Step 1 Set the midpoint wireless reverse charging Open the setting, click battery - wireless reverse charging. 2 Click OK, know Click OK - Know, put the phone on the wireless charging device to wireless charging.
First click on the desktop of the phone"Set the option. Then in the Settings page that opens, click on the "Battery" option. Finally, in the battery page, open the "wireless reverse charging switch".
Using Huawei mate30 as an example, you can open [Settings] on the desktop of your mobile phone to enable wireless charging. Under the Settings menu, find and click on [Battery]. Turn on the switch button on the right side of [Wireless reverse charging]. The Huawei Mate30Pro, a smartphone owned by Huawei, was unveiled in Munich, Germany, on September 19, 2019.
First, click on [Settings] on the desktop of your phone. Pick upCharging Settings. The function will always be on. Select the right charger: Pay attention to the use of brand certified chargers, otherwise the device will be charged with unstable, too high, too low current, resulting in damage to the device. At present, there are many different brands and quality wireless chargers on the market, and you should choose the right charger according to your needs.
3, the first step, we open the Settings option, click the battery. Step two, we click on wireless reverse charging. The third step, put the device that supports wireless charging on the back of the machine, you can wireless charging. The basic principle of wireless charging: electromagnetic inductionA certain frequency of alternating current in the primary coil generates a certain current in the secondary coil through electromagnetic induction, thereby transferring energy from the transmission end to the receiving end.
4, click [battery] open [wireless reverse charging] prompt Click [know] slider display blue is open according to the prompt to put another mobile phone that supports wireless charging on the back of this mobile phone can be charged.
More use doubts can enter vivo official website - my - online customer service -- Input manual, consult online customer service feedback.
Open Settings and click Battery. On the battery page, tap Wireless charging Settings. The function will always be on. Precautions for wireless charging: Choose the right charger to pay attention to the use of brand certified chargers, otherwise the device will be charged into the unstable, too high, too low current, resulting in damage to the device. At present, there are many different brands and quality wireless chargers on the market, and you should choose the right charger according to your needs.
First, open the phone and click to enter the Settings. 2, then, enter the setting interface, click battery to enter 3,Finally, on the battery interface, turn on the wireless reverse charging switch.
Unlock the phone Locate and open the Settings in the phone. 2, find the charging Settings open, and then find wireless charging in the charging Settings. Click on wireless charging, and change the wireless charging inside to wired charging.