User's Manual
Page 42
7. MENU
File manager
【Phone】:
You can manage and assign several folders in
this menu by transferring, copying and moving the files
saved in these folders. Note:Part of the folders in this
menu is hidden by default. You just need to save a file
with its format to the root folder of the mobile, and then
the system will recognize it automatically. You can move
the file to its corresponding folder.
Open: Unfold a selected folder.
New folder: Built up a new folder
Rename: Edit the name of the folder
Delete: Delete a selected folder
Sort by: Line the folders according to you selected
Format: Format the file system note: You’ll lose all