While some ISP-issued modems update automatically, you can check and perform a manual update using these steps: How to update your router's firmware - TeamViewer
: Using an Ethernet cable is highly recommended to ensure the connection doesn't drop during the transfer. hg150ub firmware update work
If you encounter any issues during the firmware update process, you can try: While some ISP-issued modems update automatically, you can
Look for a sub-menu labeled or Software Upgrade . While some ISP-issued modems update automatically