System version is EMUI0, Honor 30pro does not support reverse charging function, so it cannot be opened. The Honor 30pro has a built-in 4000mAh battery and only supports 40W wired fast charge. Honor 30 Pro is a mobile phone launched by Honor, released on April 15, 2020, the Honor 30 Pro is equipped with a matrix quad-camera on the back, and the main camera is SONY IMX 700, 50 million pixels.
Connect mobile phones/tablets and other devices to be charged via OTG data cable. Slide out of the Notification center from the top left side of the screen, tap to see more options, and select Reverse Charge. On the device to be charged, follow the prompts to select charging. Wireless reverse charging The device to be charged supports wireless charging. Please click Set battery on the phone/tablet with power output to turn on wireless reverse charging.
To enable reverse charging on a Huawei mobile phone, perform the following steps: Open the Settings page and tap System. Then select the "About Phone" option, find the version number and connect by clicking 5 times. rechargingThe wires connect the phone to the device that needs to be reverse-charged, returning it to the 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.
The following is a detailed introduction: Open the "Settings" on the desktop of the phone, click to enter the "battery"; Open the switch button on the right side of [wireless reverse charging]; When using, you only need to put the two mobile phones back to back together, Huawei Mate30Pro can charge another mobile phone, and can also wireless charge other devices that support the Qi wireless charging protocol.
Step 1: Open the setting icon on the desktop of the phone, Step 2: Enter the setting interface and click to open the "battery" option, Step 3: then click the switch button on the right side of "Wireless reverse charging", after opening, you only need to put the two mobile phones back to back together to charge.
Through the wireless reverse charging function, you can charge devices that support wireless charging (such as mobile phones, tablets, watches, bracelets, etc.). The following uses Huawei P30 as an example: Go to Battery Settings (or go to the phone manager battery) and enable the wireless reverse charging switch. Turn on the device to be charged and place it in the back of the phoneHeart position. Warm reminder: Do not place metal objects between the mobile phone and the device to be charged.
1, open the "Settings" - "Connection and sharing" - "charging" options of Honor 30 mobile phone. In the "Charging" page Honor 30pro Wireless Backcharge , click the "Wireless backcharge" option Honor 30pro wireless backcharge and make sure it is turned on. willInsert the correct power plug into the reverse charger to ensure that the power supply is connected. Place the Honor 30 phone correctly on the reverse charger and wait for the reverse charger to start charging.
2, Honor wireless charging can be opened like this: Honor mobile phone wireless charging open friends first need to connect the data cable and charging base, and then plug the charging head into the power supply. Place the phone's screen facing up in the center of the charging dock. Put it on the top for a few seconds to hear the "drop" sound, indicating the start of charging. The specific setting steps are as follows: First, open the desktop of the mobile phone and enter the "Service" menu. Click on My at the bottom right and select My Device.
3, click to open the mobile phone desktop 【 Settings 】 Honor 30pro wireless backcharge ; Under the Settings menu, find and click to enter 【 Battery 】 Honor 30pro wireless backcharge ; Open the switch button on the right side of [wireless reverse charging] and put the two mobile phones back to back together. Note: The prerequisite for two phones to charge each other is that at least one phone can support reverse wireless charging. Huawei Technologies Co., Ltd. is headquartered in Bantian, Longgang District, Shenzhen, Guangdong Province, China.
4, 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". 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 it without worrying about finding the cable or plug. At the same time, it can protect the phone interface and extend the service life.
5. In general, you can perform the following steps to find the wireless reverse charging for your mobile phone: Turn on your Huawei mobile phone and enter system Settings. In the Settings menu, findOpen the Settings on the desktop of the p30pro phone. Then under the Settings menu, find and click to enter the 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.
How to operate: You need to buy a wireless charging board, connect the wireless charging board to the power supply, and then put the phone in the central position of the wireless charging board to charge, if you can not charge, you can adjust the placement. Phone use tips: p30pro uses a full screen design, support a variety of operatorsOpen the system Settings page of the phone, click Intelligent assistance - system navigation, and then choose the operation mode you like.
Operating mobile phone: Huawei p30pro mobile phone system version: EMUI10 system The steps to charge each other are as follows: Click to open the Settings on the desktop of the mobile phone. Under the Settings menu, find and click to go to Battery. Turn on the switch button to the right of wireless reverse charging. Just place the two phones back to back.
Huawei P30 Pro uses Qi wireless charging technology, which is one of the most popular wireless charging technologies on the market at present. userYou just need to put your phone on a wireless charger that supports Qi technology, and you can start charging. The Huawei P30 Pro also supports reverse wireless charging, which means you can even use it to charge other devices that support Qi technology. However, it should be noted that wireless charging is slower, much slower than wired charging.