Im kinda new with root, cwm and roms. But I've stucked in with one thing. I've got i9100 intl. I've wanted to install CM10.2 but, anytime i try to replace 3e with cwm, after reboot still 3e starts, so I can't go any further. In mid 2013 I've replaced old 4.0.4ICS with noncarrier XEO (Poland) 4.1.2 Samsung orginal. I've used Odin, and everything works fine. But now I would like to learn more about roms, but can't, couse cwm won't replace orginal 3e. If I did something wrong, please point me.