rom samsung galaxy grand duos

CosmicCM is a custom firmware aka ROM for galaxy grand duos. harga hp samsung galaxy m12 It is built from Android Open Source Project (AOSP) with additional features, performance and battery life improvements. samsung galaxy c9 pro Base : KitKat 4 4 4 : FULL AOSP BASE FROM SOURCE Thanks to: AOSP Cyanogenmod AOKP pawitp MWisBest xenon92