Removal of WF1

Hi,

i have a shelly Wall Switch 1 with an WF1. These are mounted into the wall and the WF1 is also in place.

Since i need to recable the Dimmer inside the Wall Switch i need to remove the WF1.

How can this be done with destroing the Wall Switch or the WF1 ?

I have tried for some time , but wasn't successful.

Kind Regards

Frank

Thanks.

using a nail file on the detents helped