B622-335 Firmware Jun 2026
Check the exact model number on the bottom sticker of your router. Ensure the downloaded firmware file explicitly lists compatibility with the B622-335 . 4. Poor Wi-Fi Performance After Updating
Navigate to > System Information or Device Information .
: Some firmware versions enable or disable the RJ11 telephone port functionality, which is a major pain point for users wanting to use the router for home phone services. How to Check Your Current Version Connect to your router’s WiFi. Navigate to 192.168.254.254 (for Globe units) or 192.168.8.1 (standard Huawei). Log in and go to Advanced > System > Device Information Are you looking to a specific carrier unit or simply trying to fix a connection issue with your current setup? B622-335 Firmware
Log in using the admin password (typically found on the sticker underneath the router).
⚠️ Never disconnect the power supply of your router while it is running a firmware update. Power losses can easily brick the device, requiring physical access to the serial pins on the motherboard to repair it. Check the exact model number on the bottom
Built-in configurations for handling voice calls over the internet via the RJ11 telephone port. How to Update B622-335 Firmware
Find to monitor signal strength (SINR/RSRP) Poor Wi-Fi Performance After Updating Navigate to >
The firmware designated B622-335 was evaluated for version authenticity, release notes, security patches, and compatibility. No known CVE or vendor documentation directly references this identifier. Further vendor confirmation required.
The Huawei (SOYEA) B622‑335 is a surprisingly capable 4G router that offers Wi‑Fi 6 dual‑band, gigabit Ethernet, and extensive configuration options – all controlled by its firmware. Keeping that firmware up‑to‑date ensures maximum speed, stability, and security.
