3.Touch Custom power saving settings to refine your power saving settings.

Touch Power saving starts at to set when power saving starts. Options are: 10%, 20%, 30%, 40%, or 50% battery power.

Check the appropriate box to turn off Wi-Fi, Bluetooth, GPS, or Sync.

Touch Brightness to adjust screen brightness. Touch the second Brightness option to set the brightness to 10, 30, 50, 70, or 100 percent.

Touch Screen timeout to set the length of delay between the last key press or screen touch and the automatic screen timeout (dim and lock).

Touch OK to save your settings.

4.Touch Learn about power saving to display more information about saving power.

Storage

From this menu you can view the device memory.

Device Memory

From a Home screen, touch Apps Settings

Storage.

The Device memory displays as Total space, Apps, Pictures, videos, Audio, Downloads, Miscellaneous files, and Available space.

Battery

See how much battery power is used for device activities.

1.From a Home screen, touch Apps Settings

Battery.

The battery level displays in percentage. The amount of time the battery was used also displays. Battery usage displays in percentages per application.

2.Touch Screen or Android System to view how the display and the Android system are affecting battery use.

Note: Other applications may be running that affect battery use.

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Samsung GT-P7510UWVXAB, GT-P7510MAVXAB, GT-P7510MAYXAB user manual Storage, Battery, Device Memory