If you want to squeeze a little bit of extra functionality out of your router, consider flashing an open-source firmware like dd-wrt, openWRT or LEDE. Flashing a custom ROM can greatly increase the stability and functionality of your old router. ...
如果只是单纯使用固件，可以直接救援模式刷，Firmware Restoration Tool，出现失败，别急，先关闭路由器电源...