Mate 20 X User Guide-(EVR-L29,EMUI10.1_01,EN-GB)

1 Connect your device with the device to be charged using an OTG cable.
2 Swipe down from the status bar to open the notication panel, touch Settings > Touch
for more options, and then select Reverse charge.
3 Follow the onscreen instructions on the device to be charged to start charging.
Essentials
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