hi, guys, my phone is rooted, though i am stick with stock rom. i will leave outside us next month, so a rom working with gsm is a must for me now. and the phone needs to be back to verizon lte after this. any idea which roms could do this? venom seems a great choice. but is that easy to switch between gsm and cdma? in venom's install instruction, one of the steps is to choose cdma/gsm preference. this make me guess i need to reflash the rom to switch in different modes? Thank you.