I rooted my phone last night and have installed a ROM manager and a file manager. I dislike the ROM that I have on my phone right now (i believe its plainjanev2 or something titled like that) I have found other ROM's that I want to download and have tried but they don't work. What am I doing wrong? Can someone give me the steps (and how to complete the steps) or send me to a detailed video/forum that will show me how to do this? Thank you!