What is the (e.g., bootloop, FRP lock, network issue)? What error codes or messages, if any, is the tool showing?
I can provide custom troubleshooting steps or alternative download solutions for your situation. Share public link
Many archive uploads use a password like spd@tools2023 or diagnostic . Check the forum or readme file where you downloaded it. Generic passwords are rarely safe—proceed with caution.
: If the tool stays on "Waiting for device," your drivers are likely broken. Re-install the SPD USB Drivers and try a different USB port (preferably a USB 2.0 port on the back of the PC).