Download Blu Dash 5.5 D470U Flash File Flash File (Latest Firmware) Version Download 1 File Size 455 MB File Count 1 Create Date August 30, 2020 Last Updated August 30, 2020 Download 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)