Function description: < br > After turning on the wireless reverse charging switch, put the supported device (if it has a protective case, please remove it) on the back of the phone, and then start charging. < br > Setting path: < br > setting > Battery > Wireless reverse charging. < br > Note: < br > 1. The device to be charged supports wireless charging. If the device is not charged within 2 minutes, this function will be turned off;
< br > 2, when the phone is wireless charging, you in the \"Settings > Battery > The \"Wireless reverse charging\" function cannot be turned on on the \"Wireless reverse charging\" page. The \"Wireless reverse charging\" switch is gray and cannot be clicked, and the message \"Cannot use this function while wireless charging\" is displayed.
< br > 3. When two devices with the \"wireless reverse charging\" function turned on are placed together, one device becomes the charging device and the other device becomes the charged device. The charged device has a wireless charging animation and the icon in the status bar is the wireless charging icon, while the icon in the status bar of the charging device is the reverse charging icon.
< br > 4, when wireless charging and reverse charging appear at the same time, wireless charging is preferred; When wireless charging and wired charging appear at the same time, wired charging is preferred; Wired charging and reverse charging can exist simultaneously.
The reasons are as follows:
When charging, please remove the charging case or mobile phone protective case or ring buckle to ensure that there is nothing between the charging case and the charging base;
Place the headset nameplate facing up. Align the center of the lower part of the charging case with the sensor area of the mobile phone for wireless reverse charging, and try to adjust the position until the indicator light is on for more than 10s to charge normally.
You can hold down the function key for more than 10s until the indicator light blinks, and try to charge the headset again after restoring the factory Settings.