Navigate to (or Advanced > Maintenance ) > Firmware Upgrade .

Instead of chasing firmware, tweak what you have:

Always verify the file hashes if provided by the community to ensure the file hasn't been corrupted or altered.

This article is your complete roadmap. We will not simply give you a file link—we will teach you how to identify superior firmware, where to find clean files safely, and how to flash your device without "bricking" it.

: Updates often include critical patches for vulnerabilities that could otherwise lead to unauthorized access, information leakage, or denial-of-service (DoS) attacks.

This is the safest and most straightforward method.

The safest and most reliable place to source firmware is the official Huawei Enterprise Support website.

A typical firmware version looks something like V300R017C10S200 or HS8145V5_V500R019C20SPC135_china_all . The breakdown is as follows: