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5G Proxy Pro

Share your phone's 5G/4G over Wi-Fi via SOCKS5 proxy. No root, TCP/UDP, LAN-only
New in version 1.7.3
- New: the proxy now rebuilds its LAN listeners when their interface addresses change. Previously the listener was bound once at startup and never again, and on some devices turning Wi-Fi off makes the kernel close the listener bound to that address — turning Wi-Fi back on left the proxy reporting "running" while being unreachable, so it had to be restarted by hand. The listening set is now reconciled in place (new addresses bound, vanished ones dropped) without rebuilding the proxy or dropping
Turn your 5G phone into a private SOCKS5 proxy for your laptop, tablet and other devices. Share your unlimited 5G/4G data over Wi-Fi, hotspot or USB tethering — no root required.

Perfect for: sharing 5G to a laptop on the go, bypassing hotel/café Wi-Fi limits, giving IoT or dev boards cellular access, or getting a real mobile IP for testing.

Features:
- No root, native C engine (epoll) — fast, stable, up to 1000 concurrent connections
- TCP (CONNECT) + UDP (ASSOCIATE and UDP-in-TCP 0x04) with IPv4, IPv6 and domain names
- All traffic forced over cellular via Network.bindSocket(); Wi-Fi is LAN only
- LAN-only listener (Wi-Fi / hotspot / USB + loopback health check) — never exposed on cellular
- Optional username/password auth (RFC 1929): set both to enable, empty = open proxy (use on trusted LAN only)
- Auto heartbeat & health check (every 10s) with auto-restart, real status callback, foreground notification with POST_NOTIFICATIONS on Android 13+
- Display of Wi-Fi / hotspot / USB / cellular IPs

How to use:
1. Set port (default 1080) and optional auth, tap Start
2. App shows proxy address for Wi-Fi / hotspot / USB
3. On your other device set SOCKS5 proxy to that address:port

Security:
- Listener binds only to LAN interfaces, never to cellular
- Credentials excluded from cloud / device transfer / adb backup

Network usage (only when stated):
- connectivitycheck.gstatic.com/generate_204 — cellular health check
- api.ipify.org — show cellular public IP on Refresh

Open source (MIT), reproducible builds.
  • app screenshot
  • app screenshot

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

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  • Version 1.7.3 (23) suggested Added on Sep 29, 2026

    arm64-v8a armeabi-v7a

    This version requires Android 8.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • view Wi-Fi connections
      Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.
    • change network connectivity
      Allows the app to change the state of network connectivity.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "connectedDevice"
      Allows the app to make use of foreground services with the type "connectedDevice"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • ask to ignore battery optimizations
      Allows an app to ask for permission to ignore battery optimizations for that app.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • com.tokyoxpa3.androidproxy.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4.5 MiB PGP Signature | Build Log

    • New in version 1.7.0
    - Fix: upload traffic counter was massively undercounting (290 MB shown as 1.3 MB) — byte count now taken directly from the send() result
    - Fix: 5G rebuild loop — the cellular PDN is now pinned with requestNetwork instead of being released and re-acquired in a cycle
    - Fix: crash on start on Android 8/9 (minSdk 26) — the 3-arg startForeground overload with a foreground service type is API 29+
    - Fix: file descriptor leaks when binding a socket to the cellular network fails
    - Fix: ghost purge could
  • Version 1.7.0 (20) - Added on Sep 23, 2026

    arm64-v8a armeabi-v7a

    This version requires Android 8.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • view Wi-Fi connections
      Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.
    • change network connectivity
      Allows the app to change the state of network connectivity.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "connectedDevice"
      Allows the app to make use of foreground services with the type "connectedDevice"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • ask to ignore battery optimizations
      Allows an app to ask for permission to ignore battery optimizations for that app.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • com.tokyoxpa3.androidproxy.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4.5 MiB PGP Signature | Build Log

    • New in version 1.6.3
    - Feat: real-time traffic stats — upload/download rate and cumulative bytes on the debug screen
    - Perf: increase handshake pool size from 64 to 192 and reduce handshake timeout to 3s
    - Perf: reduce Happy Eyeballs connect timeout from 5s to 2s for faster failover
  • Version 1.6.3 (19) - Added on Sep 09, 2026

    arm64-v8a armeabi-v7a

    This version requires Android 8.0 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • view network connections
      Allows the app to view information about network connections such as which networks exist and are connected.
    • view Wi-Fi connections
      Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.
    • change network connectivity
      Allows the app to change the state of network connectivity.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "connectedDevice"
      Allows the app to make use of foreground services with the type "connectedDevice"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • ask to ignore battery optimizations
      Allows an app to ask for permission to ignore battery optimizations for that app.
    • prevent phone from sleeping
      Allows the app to prevent the phone from going to sleep.
    • com.tokyoxpa3.androidproxy.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4.4 MiB PGP Signature | Build Log

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