Casio Pro Trek Wsd-f20 - How To Hard Reset

Scroll down and select System .

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.

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. How to Hard Reset CASIO Pro Trek WSD-F20

Read the warning. Tap Reset Device or Confirm .

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. Scroll down and select System

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

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” . This forces a power-off

Press the Top Right button once to select.

Scroll and tap Settings (the gear icon).