OTHERROM ROM stock Hotwav V10 (SPD7731) flash ok 05/03/2017512 views0 Share ROM stock Hotwav V10 (SPD 7731) unbrick ok unbrick, fix hang logo, virus ok DOWNLOAD: HOTWAV_V10_CHIP_SPD-7731_micra.rar (659M) HOW TO FLASH: [TUTS] Use Research Download (Spredtrum ROM Flash) Share