RIM announces BlackBerry 7 OS, Bold 9900/9930 comes with the new OS
RIM has announced that they wont be upgrading the previous models to the new BB 7 OS. The older models prior to Bold 9900/9930 wont receive the OS update. The reason behind such a decision from RIM is the new OS is pretty much interlocked with the hardware graphics capabilities.
The newly announced Bold 9900/9930 comes with a 1.2 GHz processor and boosted GPU and hence comes with the new BB 7 OS.