P40 Pro+ User Guide-(ELS-N39,EMUI10.1_01,en-gb)

Table Of Contents
1 Go to Settings > Battery, and enable Wireless Reverse Charging.
2 Power on the device to be charged, and place it on the centre of the back of your device.
Do not place any metal objects between your device and the device to be charged.
3 If the device does not start charging within 5 seconds, adjust its position and try again.
4 If the device to be charged is removed from the device for more than 2 minutes during
charging, Wireless Reverse Charging will automatically be disabled.
Reverse Charging with an OTG Cable
On-The-Go (OTG) is a USB transmitting technology that allows a device to directly access
les on a USB ash drive or digital camera, or connect to an external device such as a
keyboard or mouse, with the help of an OTG cable.
You can use your device to charge other devices using an OTG cable.
1 Connect your device with the device to be charged using an OTG cable.
2 When the Use USB to dialog box is displayed on your device, touch Reverse charge.
If another option has been set previously, the dialog box will not pop up. Swipe down
from the status bar to open the
notication panel, touch Settings, and then select
Reverse charge.
3 Follow the onscreen instructions on the device to be charged to start charging.
Essentials
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