ABadAvatar help?

Trying to set up my 360, but not having much luck. When I updated to 17559, it told me I didn't have enough storage (I don't have a HDD on the side), but when checking the version number, it says 17559 and otherwise has no issues. This is an old 360, Jasper model that I bought from Gamestop a decade ago when they were selling them off refurbished for $40 a piece, so there's no profiles on it at all, and I have no wireless adapter to use. I've set up the USB both manually and with BadRepack, but the notification for ABadAvatar just doesn't show up. What else am I missing?