gnirehtet (open source) uses ADB to run a small client on Android that establishes a VPN on the device; the host runs a server that forwards packets through the host’s connection. It works on modern Android without root.
It was designed to provide internet access to Android devices (typically Android 4.0 up to early 5.0) via a USB cable.
Many modern Android apps do not recognize "USB tunneling" as a valid internet source and may report being "offline" even if a browser works. Modern Alternatives: Newer tools like Gnirehtet (GitHub) re-Link (Google Play) android reverse tethering 33 zip do work
Assumption: “33” refers to Android API level 33 (Android 13) or later; most techniques below work similarly on Android 13/14 but some OEM restrictions may apply.
Notes:
: A desktop tool that uses the Android Debug Bridge (ADB) to inject a companion app ( USB Tunnel or network binaries) directly onto your phone.
If you are looking for classic utility bundles like or modern equivalents, this comprehensive guide will detail how they work, how to set them up, and the best contemporary alternatives. Understanding the "Android Reverse Tethering Zip" Legacy gnirehtet (open source) uses ADB to run a
The 33 zip tool relies on adb shell commands that require root access or insecure ADB settings. Since Android 4.4.2, Google has locked down the setprop commands needed to change routing tables. Without root, the 33 zip can't modify the kernel's routing rules.