Please note, this thread has now been superseded by the official release thread.. Jelly Bean update - Dummies Guide A leaked version of the official Samsung, stock, Jelly Bean, Android 4.1.2, firmware is now available from SamMobile for the Samsung Galaxy S2, GT-i9100, International version. The downloadable firmware, LSJ, with the European, XX, language pack, is NOT available via Kies yet as it has not been officially released by Samsung. This version will need to be flashed via the Odin PC Suite using the instructions in post #1, here, under the heading, "My firmware is not eligible for ICS yet but I want it now!". Warning: Flashing this firmware will void your warranty and negate future updates via Kies. Only for competent users. Flash at your own risk. On the plus side, it does bode well that Samsung have version that is ready for release.