How To Hard Reset Casio Pro Trek Wsd-f20 File

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.

Tap Disconnect & reset (may also appear as “Factory data reset”).

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

Keep both buttons pressed for about 5–7 seconds. You will see the CASIO logo , then a black screen with white text: “Recovery Mode” or “Bootloader” . How to Hard Reset CASIO Pro Trek WSD-F20

Release both buttons. Use the Bottom Right button to scroll down through options. Stop on “Recovery Mode” .

In the recovery menu, scroll using the Bottom Right button to highlight “Wipe data/factory reset” . Select it by pressing the Top Right button.

Scroll to “Yes — delete all user data” and press Top Right to confirm. Press and hold the Top Right button for

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.

After reset completes, select “Reboot system now” with the Top Right button. Tap Disconnect & reset (may also appear as

Whether you’re troubleshooting persistent glitches, preparing your watch for a new owner, or simply want a fresh start, a hard reset (factory reset) on the CASIO Pro Trek WSD-F20 restores the device to its out-of-the-box state. Unlike a simple reboot, this process erases all user data, accounts, and downloaded apps.

Press the Top Right button to wake the screen and access the app drawer (or swipe up from the watch face).

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.