Firmware Change Update On Blackberry — 9790 Bold

Firmware is the permanent software programmed into the device’s read-only memory. On the Bold 9790, the firmware controls hardware components: the keyboard backlight, NFC chip, 5-megapixel camera, Wi-Fi radio, and the optical trackpad. Unlike standard apps, firmware works at the kernel level.

“No noticeable difference on T-Mobile US (2G only). Skipping it.” – Reddit comment Firmware Change Update on BLACKBERRY 9790 Bold

Ensure the device is fully charged to prevent shutdown during the flash. BlackBerry Desktop Software Firmware is the permanent software programmed into the