You need dimok's .4u version of ftpiiu_everywhere for Mocha, not Fix94's.
Are you talking about this?
https://github.com/dimok789/ftpiiu/releases
Or is it somewhere else? This version of 0.4 only lets you access the SD card.
I'm using fix94's version of ftpiiu_everywhere, but it does not let me rename any files in a game folder. I'm trying to mess around in Breath of the Wild's folder structure so I can play with French voices, but I don't think I have sufficient permisisons.
FTP fails with FileZilla, WinSCP, and Windows File Manager.
I also don't have Haxchi, redNAND, or coldboot. I just used Internet Browser to boot into HBL, then booted Mocha CFW. Then booted HBL again to boot FTPiiu Everywhere.
I can see everything, but I only have full permissions in the SD folder, and not in any other folder.
Specifically, I want to rename the USen folder on my external harddrive:
/storage_usb/usr/title/00050000/101c9400/content/Voice/USen
But I am getting 550 permission errors.