Basics
•While charging, the device and the charger may heat up. This is normal and should not affect the device’s lifespan or performance. If the battery gets hotter than usual, the charger may stop charging.
•If you charge the device while the multipurpose jack is wet, the device may be damaged. Thoroughly dry the multipurpose jack before charging the device.
•If the device is not charging properly, take the device and the charger to a Samsung Service Centre.
Power saving mode
Activate power saving mode to extend the battery’s usage time.
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2
On the Home screen, tap Apps →Settings →Device maintenance →Battery →MID.
Tap CUSTOMISE to change the power saving settings before entering power saving mode.
3 Tap APPLY.
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.
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2
On the Home screen, tap Apps →Settings →Device maintenance →Battery →MAX.
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.
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