Time round : recover mode and reset error fe504503


When I do a reset or recovery mode, I get an error message: fe504503
How to solve this problem ?

I can not boot into Recovery mode because this one does not work, I have the error fe504503.
My question is how to reinstall the Recovery Mode?


Regards support site of pebble

FE504502, FE504503, OR FE504504
These error code indicate issues which can often be resolved by restarting the watch from recovery mode.To resolve the issue, please follow these steps:
Your watch may already be in Recovery Mode (pictured on right); if not, please press and hold the back, up, and select buttons at the same time.
Continue holding until your watch screen shows a screen similar to the one pictured here.
Open the Settings menu on your phone
Open Bluetooth under Settings and find any Pebble devices
Tap the icon to the right of the Pebble device(s) and forget them
Reopen your Pebble App and follow the prompts to reconnect your watch to your phone