This is a brick scenario. You will likely need a serial TTL adapter and recovery via bootloader. Efrp.me provides pinout diagrams and pre-made bootloader files for popular routers like the Asus RT-AC68U and Netgear R7000.
One legitimate concern is downloading firmware from a third party. Here’s why Efrp.me has earned its reputation: Efrp.me Easy Firmware
A secondary utility logs a brand-new, active Google account into the device’s operating system framework. This is a brick scenario
At its core, Efrp.me represents a radical shift in consumer electronics repair: the move from "black magic" to "user-friendly toolkit." The website specializes in what technicians call "Easy Firmware"—pre-packaged, tested, and often patched firmware dumps for a staggering array of devices, from Chinese tablet motherboards to branded routers and TV boxes. Before platforms like this existed, repairing a bricked device meant sourcing a raw binary dump from obscure Russian forums, purchasing expensive SPI programmers, and manually calculating checksums. One wrong byte, and the device was permanently dead. Efrp.me compressed that steep learning curve into a database of searchable, downloadable solutions. One legitimate concern is downloading firmware from a