lancelot981
New member
It's the USB version. I used my new pc with windows10 and USB 3.0 and it didn't recognize my HTC one in fastboot mode. But when I switch to my old pc with windows vista and USB 2.0 it worked.
Reinstall the drivers and see if that helps
Here's the drivers
[DRIVERS] Latest HTC Drivers [4.2.0.001] - xda-developers