Firmware Change Update On Blackberry 9790 Bold [portable] -

Research In Motion (RIM) officially released several builds:

Since RIM shut down official servers, you need archived builds. Trusted sources: Firmware Change Update on BLACKBERRY 9790 Bold

Ensure the device is fully charged to prevent shutdown during the flash. BlackBerry Desktop Software Research In Motion (RIM) officially released several builds:

Download the official OS file (typically an .exe ). For the 9790 Bold, look for versions like 7.1.0.1098 or 7.1.0.1033 . Firmware Change Update on BLACKBERRY 9790 Bold