For some reason, the built-in usb mount unmount functions make my device crash, so I’ve been using this for quite a while, yes they are simple, probably a 3yo could do this, but yet effective.
Download here: USB tasks – Google Drive
This is just a test
A working one if you’re having the same problem I did. Made simple with love, in and for my rg35xxsp.
(Yes, it will work on other devices running muos)
(This are simple linux commands)