If you are hoping that you will soon get an Android 4.1.1 Jelly Bean official update for your Samsung Infuse 4G SGH-I997, then stop doing that because it won’t happen. Are you disappointed? Well, I guess you are but there’s another way for your Samsung Infuse 4G to get the Jelly Bean running on it via a custom ROM which is so called CodeName Android. It is a stock Android 4.1.1 build JRO03L and developed by XDA Developers member Th3Bill. Well the good news is that several users after using it has reported that this ROM works well, has a feather touch experience and fast too in terms of operating over different Apps.