How to Perform a Firmware (OS) Update on the BlackBerry Bold 9780
If your device is functional and you simply want to upgrade to the latest software release, follow this standard installation procedure. Step 1: Backup Device Data Firmware Change Update on BLACKBERRY 9780 Bold
Note: Do not disconnect the micro-USB cable during this process. The device screen may go blank or display a progress bar; this is completely normal. How to Perform a Forced Firmware Reflash (De-Bricking) How to Perform a Firmware (OS) Update on
This community-driven method allows you to install OS builds from carriers other than your own. This guide is primarily for advanced users comfortable with modifying system files. How to Perform a Forced Firmware Reflash (De-Bricking)
Navigate back to the AppLoader folder: C:\Program Files (x86)\Common Files\Research In Motion\AppLoader . Double-click .
The moment the port selection dropdown changes to show or PIN:UNKNOWN , immediately click Next .