Sigh... I am on Windows 8.1. I was trying to update twrp via GooManager, but my recovery has disappeared. I have tried the bootloader method but to no avail. I have tried the fastboot method also, but it keeps saying waiting for device. I am on Radio 22.214.171.124.10 and S-off. I have pestered ocnbrze to help me, with this, with dead ends. When I boot into bootloader with the phone connected to the laptop, I get this message Unknown USB Device (Device Failed Enumeration)... I have no idea how to fix this or if there is a solution... Anyone else have or had this problem? P.S. ocnbrze is the awesomest. He is very patient and kind person. Gije.