About Phone - LG Optimus quest LTE User Manual

Settings
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2. Follow the on-screen instructions.
Update Your Android Operating System
This option allows you to update the Android Operating System (OS) on
your Phone via an over-the-air connection. There are two components:
User-Interface (UI) firmware and Phone Google OS.
1. Press
Firmware and Update LG software.
2. Follow the on-screen instructions.

About Phone

Display information about the network, phone identity, battery, hardware,
software, legal, and patent information.
1. Press
2. Tap the desired menu to view detailed information about your phone.
> > System settings > System updates > Update
> > System settings > About phone.