tftp -l hw_ctree.xml -p 192.168.1.100 Where 192.168.1.100 is your PC's IP running a TFTP server. If all above fail, your unit has a 2021-hardened firmware (e.g., V500R019C30SPC135 ). You must downgrade to a vulnerable version.
set user access level level 1 set user access level user level 1 save data reset Note: Commands vary by firmware. If set user access fails, try: huawei hg8145v5 unlock 2021
The exact commands and URLs vary slightly by region (China, Latin America, Europe). Always search for your specific ISP's unlock method if these generic steps fail. Disclaimer: This article is for educational purposes. Modifying your router may breach your ISP's terms. The author is not responsible for any damage or service disconnection. tftp -l hw_ctree
The Huawei HG8145V5 is one of the most ubiquitous fiber optic routers (ONTs) deployed by ISPs worldwide, including major carriers like Movistar, Vodafone, O2, Telmex, Claro, and numerous Asian and European providers. While the hardware itself is powerful (featuring a dual-core CPU, 2.4GHz and 5GHz Wi-Fi, and four Gigabit ports), carrier firmware often locks down its full potential. set user access level level 1 set user
shell su cd /mnt/jffs2 vi hw_ctree.xml (Editing XML is risky – only for experts).
Published: October 2021 (Updated for legacy methods)