Go to "General Settings" on "Taskbar Menu", tap on "Storage"
The following items are main displayed:
Internal Storage (System Area) and usage
Internal Storage (User Area) and usage
SD card free space and usage of various data
There are several functions for SD card
Erase all data on SD card
Unamount SD card
If you remove the SD card during use, the data may become corrupted. It is recommended to unamount it before removing the SD card.
Need more information? Vist Our Support Forum