why unable to conect to the app?
1.Check if the robot is bound by someone else's mobile app
（1）You can log in to the original account to unbind. (Refer to the instructions for use)
（2）Re-networking can force unbundling
2.The robot is not connected to the network
（1）Check whether the distribution network model you selected in the app is consistent with the actual model.
（2）WIFI password must be entered correctly
（3）Cannot use 5G WIFI signal
（4）Check if the router is blacklisted
（5）It is not recommended to use corporate WIFI or public WIFI
3.Try AP mode