Device blocked !!!

[PowerSensei]

Hello guys while changing my bracelet my device blocked due to numerous unwanted attemps to enter pin... please help 

[NellyG]

Hi @PowerSensei  You need to unlock it from your phone

Unlock from your phone

[PowerSensei]

Hello nelly thanks for replying, i’ve tried this but  the only solution proposed is to reset the watch.

[NellyG]

Im not sure I understand what you have tried. Have you tried to unlock with your phone?

If that isn't working, try the following:

SEMI FACTORY RESET USING BUTTONS
On the watch, hold all three buttons for about twelve seconds. This triggers the 2-button hardware reboot after about eight seconds.
- When the Fitbit logo appears, then disappears, release the bottom right button, then continue holding the left and top right buttons until you feel a strong vibration. This indicates the factory reset was initiated.
- This process may take several seconds, and eventually, the Fitbit logo appears and the device boots and displays go to Fitbit.com/setup.
- If you fail to release the bottom right button in time, or otherwise don't follow the procedure precisely, the Fitbit logo reappears quickly and boots without factory reset.

If the device turns on, please go back to the Fitbit app and setup your device back to your account with these steps. Make sure your watch is plugged into a wall plug or a computer, next to the router and that there are no other trackers or devices with Bluetooth on nearby when setting up.  Please log into your account, go to account on the upper right corner, there look for "setup a device" and tap on it. Follow the instructions on the screen and let the watch charge for 2 hours.