LG P990 OPTIMUS SPEED Manuale Utente

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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.