The screen blinked. A tiny progress bar appeared — 1%, 5%, 50%... 100%. The "Setup Wizard" screen greeted me like a ghost appearing from fog.
The originally launched with BlackBerry OS 5.0 , but it can be updated to BlackBerry OS 6.0 . While official support for legacy BlackBerry services ended on January 4, 2022 , you can still manually update or re-flash the firmware using a computer to improve device performance or fix software errors. Preparation Requirements Firmware Change Update on BLACKBERRY Bold 9700