Now you can remove SD card safely.
Note: Removing SD card safely can protect SD card and increase its lifetime.
4.9 Battery
Click setting function, select battery, you can view the battery situation, as Figure 4.41
4.10 Application program
Click setting application in Apps.
Select application, after enter, you can manage and delete installed application and check system used
storage space and left space. (As Figure 4.42)
Figure 4.41
Figure 4.42
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