Download Blu Studio X5 S390U Flash File Flash File (Latest Firmware) Version Download 9 File Size 1 GB File Count 1 Create Date August 15, 2020 Last Updated August 15, 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)