This method is applicable to
(CarlinKit 3.0/4.0/A2A)
Please turn on the browser's Incognito mode. After turning on the Incognito mode, try to enter the backstage again
Chrome Browse in private
https://support.google.com/chrome/answer/95464
Safari Private Browsing
https://support.apple.com/en-us/HT203036
If your Android phone still can't access 192.168.50.2 using the above method, then please refer to this method
please ignore the box's Bluetooth signal and actively connect to the box's second WIFI with your phone. (WIFI name varies with the car model)
It starts with VOL or Auto (password 12345678).
Input 192.168.50.2 with your phone's Safari browser.