Aqara Signle button swith (no neutral) DECOUPLE mode problem

Hi I NEED YOU HELP guys.

Do you know how to reset or enter into pairing mode Aqara single button switch that I DECOUPLED?

Basically I Decoupled it, then reset all the system and wanted to pair all the devices from scratch but now that switch won’t react to any button clicks and 10 second button hold does nothing.
Really need your help as I have 8 of those switches and don’t want to brick all of them.

PLEASE help how to get this switch discoverable again.

Anyone? :slight_smile: