Technical Report: Firmware Update Procedures for BlackBerry 9790 Bold
Still in the AppLoader folder, double-click Loader.exe . Do not use Desktop Manager’s automatic update. Firmware Change Update on BLACKBERRY 9790 Bold
Check the box to "Back up device data" before proceeding. Firmware Change Update on BLACKBERRY 9790 Bold
By following these steps, you can keep your BlackBerry 9790 Bold running smoothly or customize its software to suit your needs. Firmware Change Update on BLACKBERRY 9790 Bold