This is the simplest way to update if your carrier supports it. On the home screen, click the Options icon.
, connect your phone via USB, and click "Wipe." Your phone will reboot and display (which simply means it has no OS); this is expected. Run the Loader In the same folder mentioned in Step 2, launch Loader.exe Firmware Change Update on BLACKBERRY 9790 Bold
BlackBerry 10 and BlackBerry OS Services FAQ — End of Life This is the simplest way to update if
While RIM no longer pushes updates, the community-driven knowledge of firmware modification ensures that the BlackBerry 9790 Bold remains viable. Just remember: back up, verify your firmware source, and never interrupt the radio stack write. With these steps, your 9790 will run better than the day it left the factory. click the Options icon.