: Many users utilize the Nokia/Alcatel-Lucent router backup configuration tool available on GitHub Gist . This Python script allows you to export your config.cfg file, decrypt it into XML format, modify locked parameters (like enabling Telnet or SSH), and then repack it for re-importing into the router.
telnet 192.168.1.1
Do not seek a single software download. Instead, use the step-by-step guide above with legitimate, open-source tools. If you are uncomfortable with command lines and Telnet, consider simply asking your ISP to place the router in bridge mode (many will do it legally on request). nokia g2425g a router unlock software download link
Follow a reputable guide to flash the custom firmware. This often involves connecting to the router via a serial console, enabling a specific mode on the router, and then using a software tool to flash the new firmware. : Many users utilize the Nokia/Alcatel-Lucent router backup