Справочник Пользователя для Samsung Galaxy Luna

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Settings 
Battery  
View how battery power is used for device activities. 
1.  From a Home screen, tap 
Apps 
Settings
2.  Tap Ba
ttery for options: 
•  
Battery usage View battery usage since the battery was last 
fully charged. 
-
Past and predicted usage: View a chart of past usage 
and estimated time remaining. 
-
Recent battery usage: Tap an item to view details of its 
battery usage. 
-
More: Tap Refresh to update the listing. Tap Optimize 
battery usage
 to select apps to optimize their individual 
battery usage. 
•  
Power saving mode: Save battery power by limiting your 
device’s performance, limiting vibration feedback, and 
restricting location services and most background data. 
•  
Ultra power saving mode: Save battery power by using 
a minimal Home screen layout and limiting the number of 
usable apps. 
Battery