Hi there,
my U200 Smartlock from 6/2024 has be stop working yesterday without any warnings. We came Home and try to open it from the Keypad, but it was saying that he has no Connection to the Lock. In Aqara Home and HomeKit was also no Connection to the Lock. So we open the Door manualy.
I Switch the battery (90% Charge) from a second unit I had, but the Lock stays dead. No LED, no response
Any ideas?