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Basics
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On the Apps screen, tap
Settings
→
Power saving
→
Ultra power saving mode
, and drag
the
Ultra power saving mode
switch to the right. Alternatively, open the quick setting panel
and tap
U.power saving
to activate it.
Launch
Messages
.
Add more apps to use.
Remaining battery power
Launch
Internet
.
Access additional options.
Launch
Phone
.
Estimated battery running time
To add an app on the Home screen, tap and select an app.
To remove an app from the Home screen, tap
→
Remove
, select an app with , and then
tap
OK
.
To change the network connectivity or sound settings, tap
→
Settings
.
To deactivate the ultra power saving feature, tap
→
Disable ultra power saving mode
.
The maximum standby time is the estimated time that the device will maintain a
battery charge. The standby time is the time taken for the battery to fully discharge
if the device is not used. Standby time may vary depending on device settings and
operating conditions.