you probably need to install a language pack
when I manually updated my Omnia to 8107 I had to flash the en-GB language pack afterwards for some of my hubs to work again
http://www.mobiletechworld.com/2012...l-out-started-get-it-now-and-update-manually/
Ha, flashing the GB language pack fixed it. I never thought it would've been something so simple, thanks mate :*)
Edit: That link helped me fix internet sharing too, awesome!