If the tool gets stuck on "Waiting for device," your drivers are likely missing or broken. Reinstall the SPD USB drivers, try a different USB port (preferably a rear USB 2.0 port on desktops), or try a different cable.
While holding the boot key, plug the phone into the PC using the USB cable. Step 6: Complete the Process nokia spd unlocker tool v10exe free
To use the tool successfully, your workstation must meet the following configuration requirements: If the tool gets stuck on "Waiting for