I'm running rooted 4.0.4 ICS. I'm sick of dealing with battery drain when I'm in a 4G fringe area. When VZW updated to 4.0.4 they eliminated the ability to switch my Bionic to 3G. I realize that I can do it now using LTE on/off but if I reboot my phone, it changed back to 4G. Question... What ROM works the best and gives the ability to set my phone to 3G and forget about it?