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BATTERY
Display the battery usage or check which apps are
USAGE
consuming power. Also, you can optimize battery usage
of each app.
• To change the settings of battery usage optimization,
tap
→ "Optimize battery usage" → "Apps not
optimized" → "All apps" to select apps to change the
settings.
Power saving
Set Power saving mode.
mode
App power
Display apps that are consuming battery power in the
monitor
background. By putting apps to sleep, you can extend
the life of the battery
• To set apps to sleep, mark apps to put to sleep → tap
"OPTIMIZED".
Unmonitored
Select apps that you do not set to sleep to extend the
apps
battery life.
Always
Select apps that you want to put to sleep immediately
sleeping apps
when you are not using them.
Storage
You can check memory space of the terminal or microSD card, or format
microSD card.
1
From the Home screen, "apps folder" → "Settings" → "Device
maintenance" → "Storage"
• The available space of storage is displayed. To expand the available
space, tap "CLEAN NOW".
• Tap "SD card" to check the available space of SD card.
■
Setting storage
1
From the Home screen, "apps folder" → "Settings" → "Device
maintenance" → "Storage" →
Item
Device memory
Display the data space of the terminal.
Display the stored data space of apps, images, etc. in
category. Tap an item to check data.
Description
→ "Storage settings"
Description
Item
SD card*
Display the data space of microSD card.
• Tap "Format" to format microSD card.
• Tap "UNMOUNT" to unmount microSD card. After
unmounting, "SD card" → "MOUNT" to mount microSD
card.
* Appears only when microSD card is attached.
Information
• When USB storage is attached to the terminal, corresponding items
appear.
Memory
Check the memory status.
1
From the Home screen, "apps folder" → "Settings" → "Device
maintenance" → "Memory"
• The available space of memory is displayed. To expand the available
space, tap "CLEAN NOW".
Information
• When several apps are running, battery consumption may increase
and usage time may shorten. Therefore, ending unused apps is
recommended.
Device security
Perform the device security.
1
From the Home screen, "apps folder" → "Settings" → "Device
maintenance" → "Device security" → "SCAN PHONE"
• The device security status is displayed.
111
Description
Settings
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