Power Saving Mode; Location And Security - Samsung GT-I9100M User Manual

• Gyro sensor calibration: Calibrate the gyroscope so
that your phone can correctly recognize rotation.
• Place the phone on a stable surface during
calibration. The calibration process might fail if the
phone vibrates or moves during calibration.
• Calibrate the gyroscope when tilting or panning
motions, or motion-enabled games show drifting or
unintended movements.

Power Saving Mode

• Use Power saving mode: Automatically activate Power
saving mode when the battery is low.
• Power saving mode on at: Select a power level for
Power saving mode.
• Turn off Wi-Fi: Deactivate the WLAN feature when the
device is not connected with a WLAN AP.
• Turn off Bluetooth: Deactivate the Bluetooth feature.
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• Turn off GPS: Deactivate GPS when not in use.
• Turn off Sync: Turn off sync when the phone is not
synchronising with the web server.
• Brightness: Set the brightness of the display screen.
• Brightness (percentage): Set the percentage of the
brightness required. This is available only when the
checkbox for the previous Brightness is selected.
• Screen time-out: Set the length of time that the phone
waits before turning off the phone's backlight.
• Power saving tips: Learn how to reduce battery
consumption.

Location and Security

Change the settings for securing your phone and the SIM
card, and GPS functionality.
• Use wireless networks: Set to use WLAN and/or mobile
networks to find your location.