B622-335 — Firmware

Connect a computer or phone to the router and enter 192.168.8.1 in your browser's address bar.

Note: Always ensure the firmware version matches your device's hardware version (e.g., WL1B622SW Ver.C ) before attempting any non-standard update. 5. Troubleshooting Firmware Updates If your B622-335 is not updating: Switch it off and on again. Check Signal: Ensure you have a stable 4G connection.

If an update fails, try using a wired Ethernet cable instead of Wi-Fi to perform the update.

Connect a computer or phone to the router and enter 192.168.8.1 in your browser's address bar.

Note: Always ensure the firmware version matches your device's hardware version (e.g., WL1B622SW Ver.C ) before attempting any non-standard update. 5. Troubleshooting Firmware Updates If your B622-335 is not updating: Switch it off and on again. Check Signal: Ensure you have a stable 4G connection.

If an update fails, try using a wired Ethernet cable instead of Wi-Fi to perform the update.