How To Hard Reset Casio | Pro Trek Wsd-f20 ((better))

Hold down the Power button for 15 seconds until the screen shuts off.

The watch will restart fresh. Initial boot takes 3–5 minutes. How to Hard Reset CASIO Pro Trek WSD-F20

Scroll to the bottom of the menu and select System . Hold down the Power button for 15 seconds

Read the warning prompt. Tap the Checkmark icon to confirm. How to Hard Reset CASIO Pro Trek WSD-F20

Once in Recovery Mode, the touchscreen is disabled. Use the physical buttons:

🛠️ Method 2: Hard Reset via Recovery Mode (Buttons Only)