BlackBerry OS The first firmware for this OS was released in 1999 for BlackBerry 850 pager. Then the operating system got a new turn of development: it was used for the BlackBerry 5000 and 6000 series models, which were designed…
BlackBerry OS The first firmware for this OS was released in 1999 for BlackBerry 850 pager. Then the operating system got a new turn of development: it was used for the BlackBerry 5000 and 6000 series models, which were designed…