Like I was saying the NanDL for firefox does connect to our phone in download mode. Someone will need the edit boot.img that SuperR made. Make a backup of your boot.img then flash the edited one. If we have a compatible recovery like clockwork or TWRP we can flash that too. Should be able to get to fastboot after flashing the boot.img. From what I heard these phones have an unlocked boot loader but the boot.img is what is holding us up. I have had a bit of experience flashing and modding phones. That is what pisses me off, between me and my wife we have had 17 or so android phones and this is the only one I haven't been able to root. I even rooted an older ZTE I had. I don't have the time to test this method, but should work fine as long as you have a backup of your files.