Developer Options; About Phone - LG P990 Guide De L'utilisateur

Ask on connection - Checkmark to have
the phone ask you to choose which USB
connection mode it should connect with to
a PC.
Help - Touch to get information on the
different types of USB connections.

Developer options

USB debugging - Checkmark to set Debug
mode when USB is connected.
Development device ID - Displays the
development device ID.
Stay awake - If activated, the screen will
never sleep while charging.
Allow mock locations - Checkmark to
allow mock locations.
Desktop backup password - Allows you to
set a desktop backup password.
< USER INTERFACE >
Enable strict mode - Checkmark to flash
the screen when apps operate for a long
time on the main thread.
Show touch data - Checkmark to make
touch data visible on the screen.
Show touches - Checkmark to show visual
feedback when the screen is touched.
Show screen updates - Checkmark to
flash areas of the screen when they update.
Show CPU usage - Checkmark to display a
screen overlay showing current CPU usage.
Force GPU rendering - Checkmark to use
2D hardware acceleration in applications.
Window animation scale - Select to set
the window animation scale.
Transition animation scale - Select to set
transition animation scale.
< APPS >
Don't keep activities - Checkmark to quit
every activity as soon as the user leaves it.
Background process limit - Set the
preferred Background process limit.
Show all ANRs - Checkmark to show App
Not Responding dialog for background apps.

About phone

View legal information, check phone status
and software versions, and perform the
software update.
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