Samsung GT-I9210 Power saving, Gyroscope calibration, Power saving starts at, Touch key light duration, Custom power saving mode settings:

●● Display battery percentage: Set to view the remaining battery life.

●● Touch key light duration: Set the duration for the touch key backlight.

●● Auto adjust screen power: Set to save power by adjusting the brightness of the display.

●● Horizontal calibration: Calibrate the accelerometer to adjust the horizontal axis of the device for better motion recognition.

●● Gyroscope calibration: Calibrate the gyroscope so your device can correctly recognise rotation.

●● Place the device on a stable surface during calibration. The calibration process may fail if the device vibrates or moves during calibration.

●● Calibrate the gyroscope when tilting or panning motions, or motion-enabled games, show drifting or unintended movements.

Power saving

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System power saving mode: Activate Power saving mode to limit some system resource usage.

Custom power saving mode: Set to activate Power saving mode according to your custom settings.

Custom power saving mode settings:

-- Power saving starts at: Select a power level for Power saving mode.

-- Turn off Wi-Fi: Deactivate the Wi-Fi feature when the device is not connected with a Wi-Fi AP.

Settings

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