Three UK rolling out update for Samsung Galaxy S II
UK telecom operator Three is rolling out a software update for Samsung Galaxy S II. It is available over-the-air not via the usual Kies. You can go to settings>>My Phone>>Check for Update to get the update now.
There does not seem to be any major changes in the update. Seems a regular bug fixes update. Do let us know if you find anything different by updating your SGS2.