A USB cable or an Ethernet cable connecting the PC directly to the router.
For tech-savvy users wanting more functionality, custom firmware offers exciting possibilities. The is a key resource, providing:
Method 1: The Official Over-The-Air (OTA) Method (Recommended)
Writing, sending, and receiving long messages with storage for up to 500 messages.
To understand why finding the "right" firmware is difficult, one must understand how Huawei deploys its software. Unlike a generic Windows update, router firmware for the B311-221 is highly fragmented.
Are you trying to or are you just experiencing slow internet speeds and disconnects ?
The safest way to get firmware is directly from Huawei. Avoid third-party websites offering "free" modified firmware, as these can contain malware or brick your device. Method 1: The AI Life App (Easiest) Ensure your phone is connected to the Open App: Open the Huawei AI Life app . Find Device: Select your router. Updates: Go to "Updates" or "Devices > Updates." Install: If a new version is listed, click "Update Now". Method 2: Web Management Interface (PC)