Samsung Galaxy TAB4 - Power Saving Mode; Storage

Power Saving Mode
Use Power saving mode to manage your phone to
conserve power.
1. From the
Settings screen, touch General 
Power saving mode .
The Power saving mode screen displays.
2. Touch the
OFF / ON button to turn Power saving mode
ON
ONON
.
3. Touch
Select when turned on to set Always or
Auto enable , which automatically turns on Power
saving mode when the battery falls below 20%.
4. Touch the following options to create a check mark and
conserve power:
• CPU performance : Limit the maximum performance of
the CPU.
• Screen output : Lower the screen power level.
• Disable haptic feedback : Turn off vibration when you touch
the screen.
5. Touch Learn about power saving to learn about various
ways to conserve battery power.
Storage
From this menu you can view the memory allocation for the
memory card and USB as well as mount or unmount the
SD card.
Device Memory
To view the memory allocation for your phone:
 From the Settings screen, touch General  Storage .
The Device memory displays as Total space,
System memory, Used space, Cached data,
Miscellaneous files, and Available space.
SD Card
Once a memory card has been installed in your device,
the SD card memory displays as Total space and
Available space.
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