If you used the configuration dump method, your router's internal hw_tree.xml file is now accessible via TFTP.
Warning: modifying ISP-supplied ONTs can break your connection, violate service terms, or brick the device. Proceed only if you accept those risks.
effectively stripped away all provider-imposed limitations, though it carried the risk of "bricking" the device. Security and Ethical Implications
Set the IP address to 192.168.1.100 and Subnet Mask to 255.255.255.0 . Save changes. Step 2: Boot into Upgrade Mode huawei hg8145v5 unlock 2021
Change WAN mode from "Route" to "Bridge" if you are using an external router. 5. Troubleshooting and FAQ (2021) How do I factory reset the Go to product viewer dialog for this item.
Some ISPs use a dynamic password that changes every 24 hours. You must disable TR-069 immediately after first login to freeze the password.
Huawei encrypts its configuration files using an AES-256 variant. To read the file, download a decryption utility such as . If you used the configuration dump method, your
Once the process completes, the software status bar will show a success message, and the router will reboot automatically. Step 4: Extracting and Decrypting the Admin Credentials
Before attempting technical exploits, test the default factory and ISP-specific super administrator credentials. Hardware variants often retain these defaults if the ISP did not push a custom configuration script. Default Huawei Super Admin Login : 192.168.100.1 or 192.168.1.1 Username : telecomadmin Password : admintelecom Common Regional ISP Super Admin Credentials Username : Epadmin | Password : adminEp Username : root | Password : admin or adminhuawei Username : telecomadmin | Password : Tlcm@2018
If the password string looks like $2$.... or MD5/SHA256, use an online credential cracker or input the hash into the Huawei ONT Password tool to instantly reveal the plaintext password. Method 2: The Firmware Downgrade / Flash Recovery Step 2: Boot into Upgrade Mode Change WAN
Because Huawei encrypts this file, you must run it through a . Open the decrypted XML file in Notepad++ .
Note: If your ISP has pushed a custom configuration file remotely, these default credentials will likely fail, requiring the manual decryption process below. Method 1: The Telnet and Configuration Decryption Method
: A popular technique involved downloading the device's configuration file, decrypting it using community-developed tools, changing the "user level" or "lock" flags, and re-uploading it. Firmware Flashing
The extracted file is encrypted using Huawei’s proprietary AES algorithm. You will need a 2021 configuration decryption utility (such as HuaweiCfgFileUtil.exe or specialized Python decryption scripts available on GitHub). Drag your hw_ctree.xml into the decryption utility. The tool output will be a readable, plain-text XML file.
to strip ISP-specific branding and revert to the "Huawei Blue" interface. Modifying the hw_boardinfo