Thanks, I will give all of it a try. Let you know what happens. Are there images that you can get and load?

My Nexus 5 is unlocked but will not load the new UT image

@gucu When I did this to my Nexus 5 the Program asked if it could have permissions to unlock the boot loader. It then went on to install the UT bootloader and stopped both on the phone and the program, the program waiting for the phone to be detected in the boot loader. and there it stayed never to do anything again. I am looking for the image to install from there.