The WSD-F20 has three buttons on the right side:
Your watch performs a deep reboot. If it remains frozen after this, proceed to Method 3.
When standard troubleshooting fails, a hard reset is often the necessary cure. Whether you are preparing to sell your device, fixing a persistent software bug, or simply wanting a clean slate, this comprehensive guide will walk you through exactly . How to Hard Reset CASIO Pro Trek WSD-F20
Is your watch currently or boot loop? Does the watch respond to button presses at all?
The CASIO Pro Trek logo will appear. It will stay on this screen for 5 to 15 minutes . This is normal as the watch is rebuilding the file system. Do not press any buttons. The WSD-F20 has three buttons on the right
Tap on . You will likely see a confirmation screen warning you that all data will be erased.
Before you reset, consider if your issue matches these common WSD-F20 scenarios: Whether you are preparing to sell your device,
: Tap the checkmark to start the factory reset process. The watch will reboot once finished. Method 2: Using Recovery Mode (Button Combination)
Once off, press and hold the Bottom Right button first , then while holding it, also press and hold the Top Right button.