Stay Awake
When enabled, the screen will never sleep while charging.
1.From the Home screen, touch Apps ➔Settings ➔ Developer options.
2.Touch Stay awake to enable or disable the setting.Protect SD CardWhen enabled, apps must request permission to read an installed optional SD card (not included).
1.From the Home screen, touch Apps ➔Settings ➔ Developer options.
2.Touch Protect SD card to enable or disable the setting.
DebuggingEnable or disable debugging options.1.From the Home screen, touch Apps ➔
Settings ➔ Developer options.
2.Configure options:•USB debugging: When enabled, connecting your device to a computer with a USB data cable launches debugging mode.
•Allow mock locations: When enabled, mock locations are allowed during debugging.
•Select app to be debugged: Choose an app to be debugged when device is in debugging mode.
•Wait for debugger: When enabled, a device to be debugged waits for the debugger to be attached.
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