Want to enjoy real Google Android phone experience like Samsung Galaxy Nexus? Clean Blank ROM (CBR) for Samsung Galaxy S II is the one that you should try. Clean Blank ROM is a user build, OEM-like Nexus system for Samsung Galaxy S2. It is loaded with full Google applications just like Galaxy Nexus. ODEXED (faster, less ram and data consumed), OptiPNG and zipaligned. Of course, it is rooted by default. And using CM Kernel. Finally, it has OTA Updater app to ease future update.