Symphony R20_HW1_V6 Offcial Flash File
MT6580__Symphony__R20__R20__6.0__ALPS.W10.24.p0
Symphony R20 Stock Rom Download Marsallow Version
Device Brand : Symphony
Device Model : R20
Device CPU : MT6580
Device IntName : R20
Device Version : 6.0
Device Compile : 11/22/2016 3:14:01 AM
Device Project : ALPS.W10.24.p0
Device ExtInfo : R20
Preloader : preloader_v3800.bin