So.. Have been using henkaku and everything has been working fine. I updated to the latest vitashell by vpk and again everything seemed fine. I uninstalled a few games to make space as I wanted to put some new games on (with about 8gb now free). I go to vitashell and open the ux0 folder and it is completely empty - there were still some files and an mp3 that should have been there but they were now all gone. I then tried to transfer a game (2.5gb) which took about 40minutes... and even though it seemed to transfer fine it also isn't showing up in the folder BUT when I go to content manager I only have 5.5gb space left so it has obviously transferred but just not showing up. I then tried it with a much small game and the same thing happened - normal transfer but not showing up. Any ideas what is going on and how I can get my vita back to normal? Really appreciate any help!