• Show CPU usage: Screen highlights the current CPU usage.
• GPU rendering profile: Allows you to set the adb shell to
measure rendering.
• Enable traces: Enables/disables on-screen tracing based on
an available parameter.
• Do not keep activities: Destroys every activity as soon as the
application is closed.
• Limit background processes: Sets the number of processes
that can run in the background.
• Show all ANRs: Displays a prompt when applications running
in the background are not responding.
USB Debugging
When enabled, allows debugging when the device is
attached to a PC by a USB cable.
1. From the Home screen, press
Settings
Developer options.
2. Tap USB debugging to enable or disable the setting.
When enabled, a check mark appears in the check box.
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Allowing Mock Locations
Note: This feature is used for development purposes only.
Desktop Backup Password
and then tap
If you are a developer who is testing a GPS applications using
this device, you can tell the device that the phone is at
different GPS locations. In other words, the phone is allowed
to "mock" the coordinates.
1. From the Home screen, press
Settings
Developer options.
2. Verify the Developer options are active.
3. Tap Allow mock locations to enable or disable the
setting. When enabled, a check mark appears in the
check box.
Protect the desktop with a backup password ID.
1. From the Home screen, press
Settings
Developer options
2. Verify the Developer options are active.
3. Tap Desktop backup password.
and then tap
and then tap