To protect against known vulnerabilities and ensure data safety.
(If you want, I can check whether a specific firmware version for the B612-233 was released recently — tell me the region/carrier or the firmware version you’re asking about.) huawei b612233 firmware updated
Even with updated firmware, you typically cannot broadcast 2.4GHz and 5GHz on the same SSID; they must be named differently. The Quiet Revolution: What the Huawei B612233 Firmware
: Open the app and tap on the Huawei B612 icon to enter the management screen. huawei b612233 firmware updated