IMO you only need it to bring on a big turbo. If you want more power add more boost. If you cant because something is maxxed then you dont want to add nitrous to it.
I have a Nexus S (android). I was sent ICS as an update a few weeks back.
Cleared cache and and bookmark and started again. Still no go.
Ill just hit the mobile site tab at the bottom of the page. No biggie.
Running in the motor being sooo rich could have glazed the bores already seeing as there was a bit of oil smoke coming out aswell
Fingers crossed im wrong.