So I just rooted my Samsung exhibit ii 4G Tmobile, I only installed some market apps that are meant for rooted phones but I want to install some roms. I learned how to enter recovery mode by holding the power button and the volume down button. I don't know how to install custom roms. I also want some of the most popular roms thst are compatible with my device. any help would be nice. I am running samsung exhibit 2 4g t mobile . running android os 2.3 .5 gingerbread.