How to identify the "other files" ?.

[L-00517]

Hello,

When checking the storage of my device, it says there are more than 16GB of other files.
Since I store my videos, music, etc on an SD-Card, I have no idea, what these other files might be.
Is there a way to identify them?

thanks
alexsunny

[AppLee]

This is a spam.
The hijacked topic is there:
https://forums.ubports.com/topic/5378/how-to-identify-other-files