[Guide] Samsung Galaxy S2 ICS
For those of you who are like me - too impatient to wait for Samsung Singapore to release ICS update for i9100 Galaxy S2, can follow the following steps to flash to ICS (and in addition, flash to CM9). Ice Cream Sandwich Android I9100XWLP7 4.0.3 (United Kingdom / Ireland) 1. Download ICS firmware http://www.hotfile.com/dl/153177481/9861a3a/I9100XWLP7_I9100XEULP5_XEU.zip.html 2. Boot into Download Mode Turn off phone. Vol Down + Home + Power 3. Odin Flash Guide http://forum.xda-developers.com/showthread.php?t=1075278 http://forum.xda-developers.com/showthread.php?t=1406664 ICS is cool, but... the official ROM is still laggy. So I decided to take further steps to mod it to CyanogenMod. So if you are like me, want a smooth UX, follow the following optional steps :) Root 3. CF-root by Chainfire . http://forum.xda-developers.com/showthread.php?t=1103399 4. Remove Yellow Triangle during startup, using TriangleAway from Chainfire . htt...