My phone does not start up. It shows splash screen, but it doesn't load a system. How can I check what's wrong? EDIT: More info: the broken phone is Galaxy S+, it is currently rooted, I installed CM ...
After installing CM9 on my Samsung Galaxy S+ (Plus) it gets stuck in the "SAMSUNG" screen whenever I restart, the very first screen (I guess). I have to press the Power button 10 seconds to restart ...