Use the command grep "telecomadmin" /mnt/jffs2/hw_ctree.xml to find the encrypted password string.
The is one of the most common Optical Network Terminals (ONTs) deployed by Internet Service Providers (ISPs) worldwide, including Claro, Telmex, Oi, Vivo, TPG, and many others. It’s a powerful GPON terminal with built-in Wi-Fi AC. However, ISPs often lock down the device, restricting administrative access, blocking bridge mode, and preventing you from changing your DNS or Wi-Fi passwords properly. huawei hg8145v5 unlock 2021
Downgrading can brick the ONT if interrupted. Do this only if the router is out of warranty. Use the command grep "telecomadmin" /mnt/jffs2/hw_ctree