Download Blu B309A Flash File Flash File (Latest Firmware) Version Download 0 File Size 215 MB File Count 1 Create Date January 11, 2021 Last Updated January 11, 2021 Description Share This:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Pocket (Opens in new window)