Jul 10, 2026
Understanding TCP, UDP and QUIC limitations
Learn why CellRoute supports TCP proxy connections while UDP, QUIC and SOCKS5 UDP ASSOCIATE stay outside its design.
Technical notes
Blog
Read practical explanations of CellRoute proxy protocols, Android Network binding, hotspot isolation and TCP, UDP and QUIC boundaries.
Jul 8, 2026
Troubleshooting Android hotspot client isolation
Diagnose cases where a hotspot client can reach the internet but cannot reach CellRoute's local proxy port.
Jul 5, 2026
Why a proxy app must bind target sockets, not client sockets
Understand Android ingress and egress sockets, cellular Network socket factories and why process-wide binding is unnecessary.
Jul 3, 2026
How SOCKS5 and HTTP proxies differ
Choose between SOCKS5 CONNECT and HTTP/HTTPS proxying by understanding application support, DNS behavior and TCP limits.
Jul 1, 2026
What CellRoute is—and what it is not
A precise guide to CellRoute's local proxy model, manual client configuration and TCP-only cellular routing boundary.