Charging Your Phone - LG Optimus F3 Start Manual

Warning!
Do not insert or remove the memory card without first
unmounting it using the Storage menu. Otherwise the memory
card, as well as your phone, may become damaged and the data
stored on the memory card may get corrupted. To unmount the
memory card safely, touch > Apps tab > Settings > Storage
> Unmount SD card > OK.

Charging your phone

A rechargeable Li-ion battery is used to power your
phone.
A USB Adapter, which is included with your phone,
is used to charge the battery. Ask your T-Mobile sales
representative for further details regarding approved
batteries and chargers.
Before using your phone for the first time, make sure the
battery is fully charged. An uncharged battery will fully
recharge after 3 hours.
USB Adapter
USB Cable
NOTE
Make sure the battery is installed before connecting the USB
Adapter. If the battery is not installed and the USB Adapter is
connected, the phone will not operate properly due to prolonged
power cycling. Also, removing the battery with the USB Adapter
connected may damage the device. Please unplug the USB
Adapter before removing the battery.
9