How to fix factory test mode (Gen1)

[supportadmin]

1. Symptoms

1. The devices cannot be added to the app, and cannot open device interface by IP. 
2. When user tries to open the device by IP, the response is: 
 {"rssi": 0, "power": 0.00}
 

2. Instructions how to leave the device from this factory test mode.

 
1. Power on device
2. Check the LED – should flash fast
3. Press reset button on the back shortly
4. Device will boot and will leave from this mode temporary.
5. Execute from PC or phone browser
http://192.168.33.1/settings/developer?selftest_done=1
or
http://deviceIP/settings/developer?selftest_done=1if the device is in your wi-fi network
6. Reboot the device