i also have the same q. i want to upgrade from 2.3.6 gingerbread to ice cream (or any other upgrade). I already tried the software update on my phone but all that has done is change my lock screen format. thats it. nothing else has changed at all. no difference in speed, format, look, wallpapers, functions at all. and i cant upgrade anymore b/c there are 'no more upgrades' when i do it from my handset via software update.
sooooo any other ways of updating?