To restrict the hardware performance
1 From your Home screen, tap .
2 Find and tap Settings > Battery, then tap STAMINA mode.
3 Mark the Extended usage checkbox, then tap Turn on, if prompted.
If you notice a sharp reduction in performance when this function is activated, unmark the
Extended usage checkbox to deactivate it.
Improving battery time using Low battery mode
Use the Low battery mode feature to automatically start saving power when the battery
reaches a certain charge level. You can set and readjust this charge level as desired. You
can also decide which functions to keep active, for example, mobile data traffic, Wi-Fi®
or auto-sync.
If you are using a device with multiple users, only the owner, that is, the primary user, can
adjust the settings for Low battery mode as well as activate or deactivate the feature. Changes
made by the owner affect all other users.
To activate Low battery mode
1 From your Home screen, tap
.
2 Find and tap Settings > Battery.
3 Drag the slider beside Low battery mode to the right.
4 If prompted, tap Turn on.
appears in the status bar when the battery reaches
the charge level that you set.
To change the settings for Low battery mode
1 From your Home screen, tap
.
2 Find and tap Settings > Battery.
3 Make sure that Low battery mode is activated, then tap Low battery mode.
4 Change the settings, for example, readjust the battery level.
Improving battery time by queuing background data
You can improve battery performance by setting your device to send background data at
pre-defined intervals when you're not using it, that is, when the screen is not active. If
you are using a device with multiple users, you may need to log in as the owner, that is,
the primary user, to allow or disallow the queuing of background data. Changes made by
the owner affect all other users.
To allow the queuing of background data
1 From your Home screen, tap
.
2 Find and tap Settings > Battery.
3 Mark the checkbox beside Queue background data.
Memory and storage
Your device has different types of memory and storage possibilities for photos, apps,
and other files:
• The
internal storage
is about 32 GB and is used to store downloaded or transferred content along with
personal settings and data. Examples are alarm, volume and language settings, emails,
bookmarks, contacts, calendar events, photos, videos, and music.
• You can use a removable
memory card
of up to 32 GB to get more storage space. Most applications can read data from a
memory card but only certain apps can save files to this type of memory. You can, for
example, set the camera application to save photos directly to the memory card.
• The
dynamic memory (RAM)
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