One more question. The CF-Auto-Root from Chainfire contains fastboot-windows.exe with 2 dlls AdbWinApi.dll and AdbUsbApi.dll. I've used Universal Naked driver for my Win8 system.
That fastboot-windows.exe is the same as the one from full Android SDK explained here? Is it safe to use for the purpose I explained?
In root-windows.bat from CF-Auto-Root I see similar commands like: "fastboot-windows.exe oem unlock"
I think it's the same and I'm sure it would work for booting into a recovery
Sent from my Nexus 5