• If your phone does not respond after you press and hold the Power button, the battery may
have run out. Charge for 30 minutes and then power it on.
Use the Charger that Came with Your Device
1 Use the USB cable that came with your phone to connect your phone and the adapter.
2 Plug the adapter into a power socket.
Charging Your Phone with a PC
1 Connect your phone to a PC or other device using a USB cable.
2 When the Use USB to dialog box is displayed on your phone, touch Charge only.
If another option has been set previously, the dialog box will not pop up. Swipe down from
the status bar to open the notication panel, 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.
10% to 20% battery remaining.
Charging, 20% 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.
Essentials
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