Pc Connection; Developer Options - LG Optimus F3 User Manual

PC Connection

Your device's PC connection menu lets you configure USB connection type and Ask on
connection. Also you can see the PC connection help.
USB Connection Type
Opens a dialog box to choose the default connection mode when connecting your phone to a
PC via USB. Choose from Charge only, Media sync (MTP), or Camera (PTP).
Ask on Connection
Checkmark to have the phone ask you to choose which USB connection mode it should connect
with to a PC.

Developer Options

Keep in mind that turning on these developer settings may result in irregular device behavior.
1. Press >
2. The following options are available.

Take bug report: This will collect information about your current device state, to
send as an email message.

Desktop backup password: Checkmark to set a password to back up the desktop.

Stay awake: Checkmark to set the screen to never timeout while charging.

Protect SD card: Checkmark to protect the SD card. When the SD card is protected,
applications must request permission to read data from external storage.

USB debugging: Checkmark to turn on debug mode when USB is connected.

Allow mock locations: Checkmark to set the device to a mock location.

Select debug app: Allows you to select the debugging application.

Wait for debugger: Checkmark to wait for debugger. Debugged application waits for
debugger to attach before executing.

Show touches: Checkmark to show visual feedback when the screen is tapped.

Show touch data: Checkmark to make touch data visible on the screen.

Show layout bounds: Checkmark to show clip bounds, margins, etc.

Show GPU view updates: Checkmark to flash views inside windows when drawn
with the GPU.
Settings
> System settings > Developer options.
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