As far as I know this isn't possible. Out of interest, why would you want to?
I tried the Galaxy Nexus for 2 weeks and I enjoyed it. Not enough to stick with it but if I could have it as a secondary OS on my 4S I definitely wouldn't mind that.
Nexus devices always piqued my interest.Nexus one caught my attention,instead got an iPhone.But ICS looks cool id like to run it on my 4S just for the hell of it and to see how well it runs on an A5 device
That option is not available for your phone.
I believe on the iphone 3G and early bootrom 3GS there was a package that installed a dual boot option for an early version of android but not 2.3 or 4.0
Thats quite a let down what about webOS no way to dual boot with that?
Nope. It's not a simple process to say the least.
Oh that stinks so all most of these youtube videos showing iPhones running ICS and webOS are probably fake then?
Oh that stinks so all most of these youtube videos showing iPhones running ICS and webOS are probably fake then?