If you absolutely must use a link from a colleague or forum (not recommended), perform these security checks transferring the file to your switch:
Huawei provides firmware exclusively through two authenticated portals. huawei switch firmware upgrade link
The only safe and recommended way to obtain firmware is through the official . If you absolutely must use a link from
Once you've downloaded the firmware, follow these steps to upgrade your Huawei switch: huawei switch firmware upgrade link