Huawei B683 Firmware Update 4g 2021 -

Open a web browser and enter the default IP address, typically 192.168.1.1 .

This is the trickiest part. Huawei does not host public firmware for the B683 on their global consumer sites. Instead, you have to rely on: huawei b683 firmware update 4g 2021

If you are still using this router in 2021 or later, here is what the hardware supports: HUAWEI B683 Archives - 4G LTE Mall Open a web browser and enter the default