LG G4020 - Manual (Page 26)

23
Getting Started
Notice
]
If your phone is powered on while charging, you’ll see the bars in the
battery indicator icon cycle.
When the battery is fully charged, the bars in the battery indicator icon will
flash on and off
]
If your phone is powered off, the display will show the charging status.
‘Charging’ or ‘Full’ will be displayed.
If the battery fails to charge completely:
]
After turning the phone on and off, please attempt to recharge the battery.
]
After detaching and reattaching the battery, please attempt to recharge the
battery.
Full Charging