The Android 4.0.3 Ice Cream Sandwich is now also launched for Samsung Galaxy S2 users in UK under O2 carrier provider. The latest firmware upgrade just recently release with the build number of I9100XWLP3. This is the second firmware build release over UK right after the previous first released under Three/3 network which is the I9100XXLPQ. Other carriers like Orange, Vodafone, T-Mobile and Carphone Warehouse and the generic or unbranded version of the Galaxy S2 have no updates yet so far. Hopefully, it will be coming this few days, it is up to these carrier networks when it could be push out. Probably, all other O2 carrier's in other European countries like, Czech Republic, Germany and Ireland might be getting an update as well this couple of days.
Samsung Galaxy S II GT-I9100
Country/Carrier: UK - O2 carrier
Product Code: GT-I9100LKAO2U
Latest firmware: I9100XWLP3/I9100O2ULP4/I9100XXLPR/I9100XWLP3
Version: Android 4.0.3 Ice Cream Sandwich
Build: 26, March 2012
Stock ROM: I9100XXLPQ/I9100H3GLP2/I9100NELP2/I9100XXLPQ