LG LG720 - Manual (Page 171)

Settings 161
 Profile GPU rendering: Checkmark to measure rendering time in adb shell dumpsys
gfxinfo.
 Enable traces: Allows you to select enabled traces.
 Don't keep activities: Checkmark to force stop every activity as soon as the user
leaves it.
 Background process limit: Allows you to set the background process limit.
 Show all ANRs: Checkmark to show a dialog box when applications running in the
background are not responding.
Activate This Device
Follow the on-screen instructions to activate your phone (if hands-free activation failed).
System Updates
From time to time, updates may become available for your phone. You can download and apply
updates through the Settings menu.
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 > > System settings > System updates > Update Firmware and
Update LG software.
2. Follow the on-screen instructions.
Update Your Profile
This option allows you to automatically update your online user profile information. If you choose
to change your user name and select a new one online, you must then update the user name on
your phone.
1. Press > > System settings > System updates > Update profile.
2. Follow the on-screen instructions.
Update Your PRL
This option allows you to download and update the PRL (Preferred Roaming List) automatically.
1. Press > > System settings > System updates > Update PRL.
2. Follow the on-screen instructions.