Need firmware file for edge 1040 - v23 or v24

Hello All Germin forum members

IS someone has firmware file from version 23 or 24 ?

Because Garmin Support has us in deep ass I need to downgrade my device to older version to make my Bontrager Duotrap sensor worked again. 

This topic reg issue with Duotrap was raised many times but looks like Garmin is not interested to fix the issue with non-Garmin sensors