Settings
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Battery
View the amount of battery power consumed by your device. When the battery power is low,
you can save battery power by using ultra power saving mode. Refer to
Ultra power saving
mode
for more information.
On the Settings screen, tap
Battery
→
Ultra power saving mode
, and then tap the
Ultra
power saving mode
switch to activate it.
•
Ultra power saving mode
: Reduce battery consumption by displaying a simpler layout
and allowing limited access to an app.
The estimated maximum usage time shows the time remaining before the battery
power runs out. The estimated usage time may vary depending on your device
settings, operating conditions, usage patterns, and actual device usage.
Storage and RAM
View memory information for your device and memory card, or format a memory card.
On the Settings screen, tap
Storage and RAM
.
Formatting a memory card permanently deletes all data from it.
The actual available capacity of the internal memory is less than the specified
capacity because the operating system and default apps occupy part of the memory.
The available capacity may change when you upgrade the device.
Date and time
Access and alter the following settings to control how the device displays the time and date.
On the Settings screen, tap
Date and time
.
•
Auto set
: Automatically update the time and date when moving across time zones.
•
Set data and time
: Set the current date manually.
•
Set time zone
: Set the home time zone.
•
24-hour clock
: Display time in 24-hour format.
