1. Before adding an Hub M1S, please make sure that the mobile phone has been connected with the 2.4GHz Wi-Fi network, and keep the mobile phone as close to the product as possible.
2. If the device fails to be added or the network is not connected for more than 15 minutes after start-up, please long press the device button for more than 10s until the yellow indicator light flashes, and then add the device again.
3. When you hear the voice prompt "waiting to connect, please open Aqara Home App", you can use Aqara Home to add the device. If you hear the voice prompt "waiting to connect, please open the Mi Home App" in the factory state, you need to press the button twice within 10 seconds after hearing the voice prompt. The device has successfully switched the app platform until you will hear the voice prompt "beep". And then, you can use Aqara Home to add it after the yellow indicator light flashes.
4. If the device still cannot be added successfully, please power it off, then power it on, and try to add it again. You can also press its button ten times to restore it to the factory settings and try again. Please note that restoring it to the factory settings will clear all usage data, including information about added sub-devices.