I think the downloading process is 100%. Caprica_6 had no access to knowledge of events after her death on Caprica. Whoever her Avatar is, it isn't in contact with her.
Galactica_Sharon was shot in Resistance - Adama was still in a coma at this point. She didn't know.
Re: Downloading
Galactica_Sharon was shot in Resistance - Adama was still in a coma at this point. She didn't know.