If you want to move forward with repairing your device, let me know: What of Garmin device are you trying to fix?
: The main application used to create the modified "cure" firmware. garmin cure 3 download
Click the button inside GarminCure3 to launch the secondary flashing window. If you want to move forward with repairing
The for your specific model from the Garmin Support site. garmin cure 3 download
Note: For older Macs running OS X 10.16 or earlier, you should download version 7.18.x from the Garmin website.
: Repeat the flashing process using the ORIGINAL firmware setting in GarminCure3 to return the device to its factory state. Safety and Risks
For further help, visit Garmin’s official support page or call 1-800-800-1020 (US).