: You’d connect your Bold via USB, fire up BBSAK (BlackBerry Swiss Army Knife), and hit "Wipe". Your heart would skip a beat as the screen turned white with a terrifying "Error 507" (No OS Found)—the sign that you were ready to load the new life into the machine. The Reward: A New World If the loading bar finished, your 9780 would reboot with: BlackBerry 6 Review, FAQ and New Features - CrackBerry
This is the standard way to update if your carrier has released a new version for your specific device .
: Download and install the BlackBerry Desktop Software on your PC Connection : Connect your BlackBerry 9780 to your computer via USB .
The heart of the firmware change is the . This utility provides granular control over the installation: