If anyone made the mistake of upgrading to BeBuzz v4 like I did without realising they need to pay, you can get older versions from here: Bellshare - BerryBuzz
Just put the above link into your BB browser.
Page include links to all OS versions - OS 4.2.1 and higher, OS 4.7 and higher, OS 5.0 and higher and OS 6.0 and higher
Note: BeBuzz is a great app, and this is not to decrease their sales, purely to help those like myself, who aren't ready to pay for an upgrade... yet. Afterall they needs sales to keep up support and developemtn available.
It looks like all the links on this page are for version 6 now. I still have my code for Bebuzz 4 and had to do a secure erase on my 9930 but cannot find version 4 anywhere.