Micromax Canvas HD [base internasinal/row] for S820
-support dual sim 3g
-Display smooth
-free 500-300 mb ram
-3D HD games (game tester NFS, GTA SA, ASPHALT 8 all current)
-xpossed installer + grafitybox
Install via CWM or TWRP
1. wipe data/factory reset
2. wipe cache partition, mouns and storage
3. format/cache
4. format/data
5. format/system, go back, advanced
6. wipe dalvik cache, go back
7. install zip
8. reboot system now