We use OS/4 kernel
Updating the firmware on a BlackBerry Bold 9700 allows you to move from the original OS 5.0 to the more stable
Before any firmware change, gather the following: Firmware Change Update on BLACKBERRY Bold 9700
This guide covers the process of updating, changing, or downgrading the firmware on the Bold 9700. Updating the firmware on a BlackBerry Bold 9700
The firmware change update on the BLACKBERRY Bold 9700 brings several benefits to users, including: Firmware Change Update on BLACKBERRY Bold 9700
: A reliable micro-USB cable to connect the device to your PC.