When modifying or updating the firmware on your BlackBerry Bold 9790 today, keep in mind that Research In Motion officially decommissioned the infrastructure supporting legacy BlackBerry OS services.
This guide outlines everything you need to successfully change or update the firmware on your BlackBerry 9790. Prerequisites Before Updating Firmware Change Update on BLACKBERRY 9790 Bold
Reinstall the battery and ensure the charger is recognized. When modifying or updating the firmware on your
Follow the on-screen prompts. Do not disconnect your device until the software says the update is complete. Firmware Change Update on BLACKBERRY 9790 Bold