There is no lag "problem" per se. period. Stating there is a "problem" makes the assumption that there can be a fix.
You cannot fix the inequality in display processing between the S2 and the Note, given that the Note must process 2.6 times as much information for the display as the S2, so it will ALWAYS appear to be not quite as fast as the S2, given it has similar hardware.
So given you cannot get a gallon of beer in a pint glass, making it a different pint glass (ICS) wont help.
Now, sure the appearance of "lag" on the Note can be minimised thru tweaking optimisations, but note (small n) that the same can be also applied to the S2! Essentially, never in a month of Sundays will two devices with similar hardware, one of which is doing 2.6 times the work, ever appear to operate with the same UI zip.
Originally Posted by The_wolf88
Lag is in most if not in all Notes !
My Galaxy Note also have lag problem
I have GS2 and Note and GS2 is like bullet on Stock gingerbread ! Just open app booom opened ! I think it's because GS2 already had a bunch of patches and updates to the OS comparing to the Note !
So I think the only way to fix this in Note is to wait for ICS !
Galaxy Note GT-7000