If you want to link your TOFUAPP (Android) to the official XBMC repo (to get the most recent updates available for TOFUAPP addons) here is how:
Go to System -> Addons -> get Addons
Now open Pivos hosted "XBMC.org Addons"
Open "Addon repository" and install the "XBMC.org Addons" (the original XBMC repo).
Confirm, the repo is installed and Enabled
Thats it, once done wait for all your installed addons to get auto updated (might need to exit/launch the TOFUAPP to get updates to kick in).