How to install icecream sandwich 4.0 custom rom in Galaxy y duos GT-S6102

Best Custom ROM ICS Fusion for Samsung
Galaxy Y Duos S6102
ICS Fusion the most stable, fast and bug free ROM for
the Samsung galaxy Y Duos S6120. It is lag free and runs very smoothly.
Features:
1. Deodexed and Zipaligned
2. A2SD + Init.d support
3. Bash shell support
4. 14 toggles by lidroid
5. Fast Internet tweaks
6. ICS themed applications and Launcher
7. ICS Sounds
8. Inbuilt adblocker
9. Swipe to remove notifications
10. ICS settings
Download ICS Fusion for the Samsung Galaxy Y Duos
S6102 : http://goo.gl/KziLh
How to install:
Firstly, you have to ROOT your Phone. Check this
instruction to ROOT your phone easily http://goo.gl/
mVkz3. After ROOT, follow the following step-by-step
instructions:-
1. This ROM perfectly works on stock ROM kernel
2. Copy the downloaded ROM to SD card
3. Start your phone in recovery Mode (Hold Volume Up,
Home Key, Power Button together)
4. Wipe data and cache
5. Select the ROM file from SD card
6. Install ICS Fusion v1 with Aroma installer
7. Reboot