not positive about that, what I was referring to was that HTC unlock asks you to choose a device, the evo v isn't an option, the sprint 3d is, so that's what I chose , from what I've been reading, you can flash sprint 3d roms but messaging won't work, cam anyone confirm? I would let HTC sync do is thing and recognize the phone before plugging it in for the command process, I was plugged in then did HTC sync install which prompted for update then pc reboot, was a little worried since the guide says not to unplug till end of procedures but all worked out well