1
Place your device closer to your router and make sure the Wi-Fi signal is strong enough.
2
Check if your router is working properly and its SSID is not hidden.
3
Check your Wi-Fi password, set it up again with a correct password.
4
Check your Wi-Fi Network, Noorio devices can only connect to channels 1-11 on a 2.4GHz Wi-Fi networks with WPA/WPA2 encryption.
5
Try to change your Wi-Fi name with English letters.