Network-related tools (for example, remote access)

Using the VpnService and have VPN as their core functionality can create asecure device-level tunnel to a remote server

tun2socks is used to "socksify" TCP (IPv4 and IPv6) connections at the network layer. It implements a TUN virtual network interface which accepts all incoming TCP connections (regardless of destination IP), and forwards them through a SOCKS server.

Socks5 protocol: support Anonymous, USERNAME/PASSWORD authentication.
Power save: avoid the problem of prolonged use of mobile phone heating.
Global proxy: handle all network traffic of any internet programs sent by the device through a proxy,make app uses SOCK5 proxy forcely.
Lan port forwarding: port 10808,allow connections from the Lan, other devices can connection to proxy by your ip address through socks.