I just got an unlocked 7100v .
I am very confused being a new owner.
The 7100 Getting Started guide is useful but to get more details I downloaded the 7100v manual which is confusing.

When I goto Settings/About it says v4.1.0.375, should I download a later firmware version?
Which version Blackberry Desktop Software should I download? It goes to version 4.7 from www blackberry dot com site but the site is not clear which model Blackberries each software version supports.