Samsung has promised the Ice Cream Sandwich update for the Galaxy S II to come in March, but we reported the official Android 4.0 ICS ROM getting leaked. Now, we even have a video running the ROM on a GS II thanks to the folks at Pocketnow.

The ICS comes with TouchWiz on top as expected but with slight modifications than Gingerbread. According to folks at Pocketnow, the ROM is very stable, smooth, and fast. They have even run some benchmarks and have published a full video preview which you can check out by hitting the source link below. Do tell us what you think of it!