If you have a generic or unlocked version, you can update it manually through the browser: HG8145V5 default password - Huawei
to allow the router to download and install patches automatically during idle times. Web Interface (Direct IP)
Essential for users switching between GPON and EPON/XPON modes. How to Update Your Firmware
: Many ISPs push firmware updates automatically during off-peak hours. Restricted Access
How do I update the firmware version of my HUAWEI router. ... Please first confirm that your device is a Huawei router (not a CPE) HUAWEI Global