: Jio uses hardware-based authentication (GPON SN and MAC address) to verify devices on its network, meaning simply swapping the router or its firmware can break the internet connection entirely. Current State of Customization

Several custom firmware options are available for the Jio Fiber router. Here are some of the top ones:

What is the exact printed on the back of your Jio router?

provide scripts to gain root access or install "Entware" on MIPS-based models. This allows users to run some custom scripts without replacing the entire OS. Bypass Methods

JFC-Group/JF-Buildroot on GitHub

You may permanently disable the ONT, requiring a paid replacement from Jio.

Run an Ethernet cable from a LAN port on the JioFiber router to the WAN port of your custom firmware router. Configure Jio Router Settings:

Buy a router that officially supports OpenWrt or DD-WRT (e.g., specific models from GL.iNet, TP-Link, or Netgear).

Rather than risking a bricked device, most power users opt for these workarounds: Double NAT