If another option has been set previously, the dialog box will not pop up. Swipe down
from the upper left edge of the screen to display the notication center, touch Settings,
then select Charge only.
Overview of Battery Icons
You can check the battery level from the battery icon on the phone screen.
Battery
Icon
Battery Level
Less than 10% battery remaining.
Charging, less than 10% battery remaining.
Charging, 10% to 90% battery remaining.
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.
Wireless Reverse Charging
Wireless reverse charging allows your device to charge other devices that support this
feature, including phones, tablets, watches, and bands.
1 Go to Settings > Battery (or Optimizer > ) 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 a few seconds, adjust its position and try
again.
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 upper left edge of the screen to display the
notication center,
touch Touch for more options, and select Reverse charge.
3 Follow the onscreen instructions on the device to be charged to start charging.
Essentials
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