download operating system for blackberry

On this screen you will get a confirmation of the software/applications being installed. Select Application Loader and then select 'Add/Remove Program.' You need to select all the applications you'd like installed (Blackberry Messenger, Blackberry Attachment Service, etc.).Īfter that hit Next. Now it's time to start up the Desktop Manager. Now you will see a white screen with a '507 Error.' This is what we're looking for, don't worry. I think this is the best way to wipe your device clear of any remains from the OS you're downgrading from. At this point, I normally use JL_CMDER to wipe my device. The next thing you will want to do is back up your data and also 3rd party apps (if you wish to or haven't already done so). Step 3 - Backup your data/3rd party apps and then wipe device The latest software can be found on RIM's site located here. If you have higher, that should be fine anything lower, we suggest to upgrade. I haven't tried and tested 5.0 yet, but that's still in beta at the time of this posting. I have the Storm, Bold and 8900 and still find 4.6 to be the best. Step 2 - Download/Install the BlackBerry Desktop Manager Software (4.6 preferred by most) I usually go by the date the OS was installed to know which OS I need to delete, but if you aren't sure which is which, delete all of them and reinstall your preferred OS. Here, you will highlight the OS and then click uninstall. Then find 'Uninstall Program' (I'm using Vista, for XP it is 'Add or Remove Programs'). To do this, go to your start menu and then go to your control panel. Since I want to downgrade to 4.6.1.168, I would need to uninstall all the versions that came after. The first step is to delete/uninstall all the versions that you don't want (or at least any version later than the one you are trying to downgrade to). Step 1 - Uninstall/Install the BlackBerry OS Software

Download operating system for blackberry