tarmarbar

Me too, but I never found it helpful. What's your experience in using it in life?

I'm guessing they have a blacklist of known VPN servers and block you from accessing them. One of the options is running a VPN server at your home outside of China.

1. Ask your ISP to be excluded from their NAT and to give you a public IP address

2. Use a DDNS service if your public IP changes regularly, so you have a domain name which always points to your current IP

3. Install Wireguard VPN on your computer (or if you have a fancy router like Mikrotik run it on the router)

4. Port forward a port to that computer/server

5. Install Wireguard app on Android and connect. If done well, your data will be sent encrypted to your home, and you access the Internet from there.

This. Also, make sure the proxy is proxying websocket traffic as well. I do it with pure nginx like this:

server {
    listen 80;
    server_name example.com;

    location / {
        proxy_pass http://192.168.1.100:8123/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        # WebSocket support
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
}