1, first click the "Settings" option on the desktop of the phone. Then in the Settings page that opens, click on the "Battery" option. Finally, in the battery page, open the "wireless reverse charging switch".
2. Go to SettingsBattery, turn on the wireless reverse charging switch. Turn on the device to be charged and place it in the center of the back of the phone. Do not place metal objects between the mobile phone and the device to be charged. If the device does not start charging after 5 seconds, adjust the position and try again. During the charging process, if the device to be charged is away for more than 2 minutes, the phone will automatically turn off the wireless reverse charging switch.
3, 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 where to open the wireless charging function of Huawei P40: Operation/Step 1 Set the midpointOpen the Settings and tap Battery - Wireless Reverse Charging. 2 Click OK, know Click OK - Know, put the phone on the wireless charging device to wireless charging.
4. Click the "Settings" icon on the mobile desktop. On the device page, swipe your finger down and tap the "Battery" option. On the battery page, you need to turn on the "Wireless reverse charging" switch at the bottom. After clicking Open, a small prompt will pop up. Put the screen of the Huawei mobile phone down on the desktop, with the back facing up. In addition, the back of the mobile phone that supports wireless charging faces down, or place it in a font shape in the Mate30h2>
First open the home page of the phone, find the "Settings" icon and click Open. After entering the Settings, swipe the screen, find "System" and click open. Then click on the "About Phone" option. After entering the screen about the phone, tap the "version number" option five times to open the developer mode. At this time, the words "you are in developer mode" pop up at the bottom of the mobile phone page, and connect the device to be reverse-charged with a data cable.
First open the phone Settings page and click "System". Then select the "About Phone" option, find the version number and connect by clicking 5 times. Then use the charging cable to switch the phoneConnect to a device that requires reverse charging and return to your phone's desktop. Then pull down the screen, click "View more" option, then the page will pop up USB connection mode, click "reverse charging" can be.
Enter the Settings icon on the desktop of your Huawei mobile phone. Enter Device Connection Go to the Settings menu, click Device connection option to enter. After selecting usb, click USB option to proceed to the next step. Turn off reverse charging. Finally, you can see that the current selection is reverse charging, and switch to transfer files.
Huawei mate20proFor example, the opening method is as follows: First, click to enter [Settings] on the desktop of the mobile phone. On the Settings page, find and click on [Battery]. Under the battery menu, click to turn on the switch of "Wireless reverse charging", and then attach the Huawei mobile phone back-to-back to another device that supports wireless charging. You need to cancel the click to turn off the switch of "wireless reverse charging".
Using Huawei mobile phone as an example, you can set p40 reverse charging as follows: First, tap [Settings] on the desktop of the mobile phone. Then find and click on the "Battery" under the Settings menu; Then open the right side of [wireless reverse charging]Switch button, turn on the device to be charged, put it in the center of the back of the phone to start charging. The Huawei p40 screen uses aluminum-silicon glass material, which is itself very strong.
The Huawei mobile phone is used as an example. If reverse charging occurs on the mobile phone, the solution is as follows: Open the Settings page, find Device Connection, and tap. Then select the "USB" option, in the "usb connection mode" page, select "Charge only". Reverse charging refers to the function of using the phone as a mobile power source to charge other devices.
OTG reverse charging: For Huawei mobile phones that support OTG reverse charging, the OTG function can be used for reverse charging. OTG function is enabled by default, use OTG data cable to connect mobile phones and other USB devices that need to be charged, you can charge the device. Wireless reverse charging technology: Generally only high-end models will be equipped. Huawei mate20pro supports this function and is suitable for charging devices that support wireless charging.
The method of enabling reverse charging of Huawei mobile phone is as follows: First turn on the mobile phoneOn the setup page, click "System". Then select the "About Phone" option, find the version number and connect by clicking 5 times. Then use the charging cable to connect the phone to the device that needs to be reverse charged and return to the desktop of the phone. Then pull down the screen, click "View more" option, then the page will pop up USB connection mode, click "reverse charging" can be.
Using Huawei mobile phone as an example, you can set p40 reverse charging as follows: First, tap [Settings] on the desktop of the mobile phone. Then find and click on the "Battery" under the Settings menu; Then open the switch button on the right side of [wireless reverse charging]After the device to be charged is turned on, place it in the center of the back of the phone to start charging. The Huawei p40 screen uses aluminum-silicon glass material, which is itself very strong.
Go to battery Settings and turn on the wireless reverse charging switch. Turn on the device to be charged and place it in the center of the back of the phone. Do not place metal objects between the mobile phone and the device to be charged. If the device does not start charging after 5 seconds, adjust the position and try again. During charging, if the device to be charged leaves the superAfter 2 minutes, the phone will automatically turn off the wireless reverse charging switch.
Tap the Settings icon on the desktop of your phone. On the device page, swipe your finger down and tap the "Battery" option. On the battery page, you need to turn on the "Wireless reverse charging" switch at the bottom. After clicking Open, a small prompt will pop up. Put the screen of the Huawei mobile phone down on the desktop, with the back facing up. In addition, the back of the mobile phone supporting wireless charging faces down, or place it in a font shape on the Mate30. It shows charging.
System version: EMUI11 Where to play the wireless charging function of Huawei mobile phoneThere are two steps to enable wireless charging. The following describes how to enable the wireless charging function on the Huawei P40: Operation/Step 1 Set midpoint Wireless Reverse charging To open the Settings, tap Battery - Wireless Reverse charging. 2 Click OK, know Click OK - Know, put the phone on the wireless charging device to wireless charging.
Open [Settings] on the desktop of your phone. Click on the Battery option. Turn on the switch on the right of [Wireless reverse charging]. Turn on the device to be charged and place it in the center of the back of the phone to start charging. Note: This article is based on Huawei mate40pro mobile phoneExample, applicable to EMUI11 systems.
Using Huawei p30 as an example, the steps for reverse wireless charging are as follows: First, tap Settings on the desktop of the p30. Then under the Settings menu, find and click to enter "Battery"; Finally, just click on the "Wireless reverse charging" switch in the battery interface, you can stick the Huawei p30pro and other mobile phones back to back together, and charge other mobile phones that support wireless charging.
Through the wireless reverse charging function, you can charge devices that support wireless charging (such as mobile phones, tablets, watches, bracelets, etc.). HuaweiP50 Pro phone as an example: Enter the setting battery (or enter the phone butler battery), turn on the wireless reverse charging switch. Turn on the device to be charged and place it in the center of the back of the phone. Warm reminder: Do not place metal objects between the mobile phone and the device to be charged.