Mate 20 Pro User Guide-( LYA-L09&L29,EMUI11.0_01,EN)

Battery Icon Battery Level
Charging, at least 90% battery remaining.
If 100% is displayed next to the battery icon, or a charging complete
message is displayed on the lock screen, the battery is fully charged.
Use Wireless Reverse Charging
Wireless reverse charging is supported by devices that support the Wireless Charging
Standard, such as phones, tablets, watches, and bands.
Before using wireless reverse charging, ensure that the battery level of your phone is higher
than 20%.
1 Go to Settings > Battery, and enable Wireless reverse charging.
2 Power on the device to be charged, and place it on the center of the back of your phone.
Do not place any metal objects between your phone 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 phone for more than 2 minutes during
charging, Wireless reverse charging will automatically be disabled.
Reverse Charge with an OTG Cable
On-The-Go (OTG) is a USB transmission technology that allows a phone 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 phone to charge other devices using an OTG cable.
1 Connect your phone with the device to be charged using an OTG cable.
2 Swipe down from the status bar to open the notication panel, touch Touch for more
options, and select Reverse charge.
3 Follow the onscreen instructions on the device to be charged to start charging.
Get Familiar with the Home Screen
Get Familiar with the Home Screen
From the home screen, you can:
• Check the status of your phone and
notications from the status bar at the top of the
screen.
• Swipe left or right to view apps and widgets displayed on the home screen.
Essentials
16