After the recent launch of Jelly Bean 4.1 version of the popular operating system for smartphones and tablets AndroidFor Galaxy Nexus came among the best selling model Samsung, Galaxy S II to receive the century 2 4 update Ice Cream Sandwich version. As was done in March 2012 upgrade to 4.0.4 will be made gradually in several stages depending on the region and will be done in two ways: OTA (On The Air) via Kies official application Samsung or informally by selecting Odin ROM versions available www.sammobile.com.
First to benefit from the latest version ICEA Cream Sandwich are in Europe, Panama, China, Poland, Russia, Nordics, UK as noting that Europe ROM version allows installation on a device that contains version 2.3.5 Gingerbread, Unable to install more than 4.0.3 version Ice Cream Sandwich. Later will appear for each country and Custom ROM versions depending on local mobile operator. As happened with 4.0.3 version you have installed many ROMs compatible with smartphones branded by various operators and found many bugs are advised to wait the official version. A tutorial on the steps performed to update for Galaxy S II has been submitted here.