Upgrading FNIRSI testers generally follows a standard "drag-and-drop" routine: : On similar models like the

: Your PC should recognize a new drive named "CH BOOT" .

Verify the new version by checking the section in the device settings. Critical Troubleshooting & Tips

Performing a is not a chore; it is the most important maintenance task you can perform to protect your investment. An updated DSOTC2 is a powerful ally against complex modern vehicle electronics. An outdated one is little more than a paperweight.