- Login here: Samsung account
- Select your hub
- Scroll down to Installed Drivers and delete the Aqara Presence Sensor driver
- Scroll all the way up and click Reboot
- Wait 15 minutes
- Remove device in the Aqara Home app
- Press the button on the device for 15 seconds
- Add device to the Aqara Home app
- In ST app: add device: scan for devices
(Steps 1 - 5 are only necessary to make sure that you have the latest version of the driver installed.)