Here is an expanded review of methods for gaining root and SSH access on Xiaomi routers:
Methods for Gaining Root and SSH Access on Xiaomi Routers
Overview
Gaining root and SSH access on Xiaomi routers allows you to unlock the full capabilities of the device. It grants access to the file system, settings, and components that are restricted from normal users. However, caution should be exercised when making such modifications to avoid disrupting the stability and security of the router.
Methods for Gaining Access
Exploiting vulnerabilities in the firmware code
Installing a custom firmware image