Custom RomsROM/Firmwares Latest Mystic OS V7 Marshmallow 6.0.1 rom for Tecno Y6 by Abbey banji July 17, 2016 by Abbey banji July 17, 2016 This rom work on any Tecno Y6 with custom recovery installed. All needed files for this rom is already available in this post, you just have to download the files… 0 FacebookTwitterPinterestTelegramEmail