Once finished, a green or Finish status notification will populate on-screen.

Wait for the progress bar to finish. This typically takes 2 to 5 minutes.

Samsung GT-E1207Y (Samsung Guru Music 2 / Metro313) Chipset Architecture: Spreadtrum (SPD) File Format: .pac (Spreadtrum Package File)

While holding the boot key, plug the Micro-USB cable into the device and connect it to the PC.

Always verify your download source. A corrupted PAC file can lead to a "failed" message in the tool or leave the device bricked.