Useful Apps 72
Playing a video
Add or delete favourites.
Adjust the sound volume.
Rewind the video.
Access additional options.
Lock or unlock the screen.
Fast-forward the video.
Pause or play the video.
Switch to a pop-up
window.
Edit the video.
• To adjust the sound volume, drag the right side of the video screen
up or down.
• To adjust the screen brightness, drag the left side of the video
screen up or down.
Deleting files
You can delete a file by using one of the following options:
• Tap and hold a file from the file list, then tap D
elete.
• T a p
from the file list, then select a file.
• Deleted files are automatically moved to T
rash and they can be
restored to the Gallery within 7 days.
• On the Gallery, tap
Trash. Tap to completely delete the files.
In this case, the files cannot be restored.