Once you have downloaded the "Extra Quality" firmware file, follow these steps to upgrade: Step 1: Preparation
You should be extremely cautious of websites offering "Extra Quality" or "Unlocked" firmware downloads. How do I update the firmware version of my HUAWEI router Huawei Echolife Hg8145v Firmware Extra Quality Download
: Technical documentation and release notes are available on the Huawei Enterprise Support Portal Once you have downloaded the "Extra Quality" firmware