Basics
16
Maximum power saving mode
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.
1
On the Home screen, tap
Apps
→
Settings
→
Device maintenance
→
Battery
→
MAX
.
2
Tap
CUSTOMISE
to change the power saving settings before entering maximum power
saving mode.
3
Tap
APPLY
.
After entering maximum power saving mode, on the Home screen, tap and select an app
to use. To remove apps, tap
→
Edit
and select an app with .
To deactivate maximum power saving mode, tap
→
Disable Maximum power saving
mode
.
The estimated battery usage time may vary depending on your device settings and
operating conditions.
SIM or USIM card
Installing the SIM or USIM card
Insert the SIM or USIM card provided by the mobile telephone service provider.
•
Use only a nano-SIM card.
•
Use caution not to lose or let others use the SIM or USIM card. Samsung is not
responsible for any damages or inconveniences caused by lost or stolen cards.
•
Dual SIM models
: In some areas, data transfer speeds may be slower if two SIM
cards are inserted in the device than when one SIM card is inserted.
•
Some LTE services may not be available depending on the service provider. For
more information about service availability, contact your service provider.
