Save the latest BBOS onto your Windows-powered computer If you decide to download and install an unofficial version of the Black Berry OS, you should beware that you're doing so at your own risk.
You should click Next and then on the following screen choose the country in which you're currently located. When the install process is complete, the program will ask you if you want to start the Black Berry Desktop software.
Fill in the check box next to this option and then hit "Finish." Install OS4.5 onto your computer When the Desktop Manager software opens, plug your device into the PC via USB cord.
Your OS version will be listed as a series of numbers after a lowercase V (v184.108.40.206) on the first screen.
You can also employ the Help Me screen shortcut to determine your current OS version by hitting ALT, SHIFT and the letter H.
Research In Motion (RIM) is constantly developing and testing new software and applications for your Black Berry.
Keeping up to date with the newest operating system (OS) software for your smartphone ensures that you have access to all the latest and greatest features and performance tweaks.
After you've prepared for the changes that come along with a new Black Berry OS, you'll want to begin the installation process.
First, close all related applications and services on your PC and launch the file.
To check which version of Desktop Manager you currently have, you should launch the program via Windows Start menu Desktop Manager.