Blackberry OS 7.1
RIM will announce about the newest Blackberry OS, BlackBerry OS7.1 (of course this is only available for BlackBerry devices that are now running OS7)
According to RIM, the latest OS7.1 will soon be released by the provider in the near future. Just look at the website for updates OS7.1.
More Features On Blackberry OS 7.1 :