I am hoping that you can help me, I rooted my m8 and everything was fine. Have twrp recovery and set to back up automatically. It updated to lollipop. The reason I wanted root was to get hot spot-i have unlimited data and talk so why should I pay to tether my laptop. So I installed a wi fi hack and rebooted. Phone service not running kept popping up so I went to recovery but no recovery's were listed even though it just backed up before I installed the hack. I backed up current and then it rebooted and would go to home screen then right into start up and kept looping. I had to let the battery die then I charged it up and I am able to get to recovery and fastboot and have tried to flash a rom but it only reboots into fastboot screen. I know this is totally self inflicted but can somebody help?