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Settings
134
Using the quick optimisation feature
On the Settings screen, tap
Device maintenance
→
FIX NOW
or
OPTIMISE NOW
.
The quick optimisation feature improves device performance through the following actions.
•
Clearing some memory.
•
Deleting unnecessary files and closing apps running in the background.
•
Managing abnormal battery usage.
•
Scanning for crashed apps and malware.
•
Saving mobile data usage by preventing background apps from using mobile data.
Battery
Check the remaining battery power and time to use the device. For devices with low battery
levels, conserve battery power by activating power saving features.
On the Settings screen, tap
Device maintenance
→
Battery
.
•
The usage time left shows the time remaining before the battery power runs
out. Usage time left may vary depending on your device settings and operating
conditions.
•
You may not receive notifications from some apps that use power saving mode.
Power saving mode
•
MID
: Activate power saving mode to extend the battery’s usage time.
•
MAX
: In maximum power saving mode, the device decreases battery consumption
by applying the dark theme and limiting the apps and features available. Network
connections, except for the mobile network, will be deactivated.
Managing the battery
You can save battery power by preventing apps that are running in the background from
using battery power when they are not being used. Tick apps from the apps list and tap
SAVE
POWER
. Also, tap
→
Advanced settings
and set the
App power monitor
options.
Summary of Contents for SM-G611F/DS
Page 1: ...www samsung com User Manual English 01 2018 Rev 1 0 SM G611F SM G611F DS...
Page 15: ...Basics 15 Single SIM models 4 1 2 3 5...
Page 16: ...Basics 16 Dual SIM models SIM card tray 1 4 1 2 3 5...
Page 17: ...Basics 17 SIM card tray 2 4 1 2 3 5...