How To Hard Reset Casio Pro Trek Wsd-f20 | Fast — 2025 |

(This key combo unlocks the hidden recovery menu. It may take 1–2 tries.)

After reset completes, select “Reboot system now” with the Top Right button.

Tap Disconnect & reset (may also appear as “Factory data reset”). How to Hard Reset CASIO Pro Trek WSD-F20

Press the Top Right button once to select.

Press and hold the Top Right button for about 10–15 seconds until the screen goes black and the watch vibrates. Release immediately. This forces a power-off. (This key combo unlocks the hidden recovery menu

Wait 2–3 minutes. The watch will reboot, show the CASIO logo, and then present the language selection screen — indicating a successful hard reset. Method 2: Hard Reset Using Hardware Buttons (For Unresponsive Watch) If the watch is frozen, stuck on a logo, or the touchscreen isn’t working, use this method.

The watch will reboot into a new menu with an Android robot lying down. Now, press and hold the Top Right button, then press and release the Bottom Right button once while still holding the Top button. Finally, release the Top button. Press the Top Right button once to select

Scroll down and select System .

Once off, press and hold the Bottom Right button first , then while holding it, also press and hold the Top Right button.