Huawei B311221 Firmware Updated Info

: Improvements to WLAN setup, Firewall configuration, and NAT (Network Address Translation) settings.

: Includes fixes for various software vulnerabilities (CVEs) related to the kernel and ICMP protocols. huawei b311221 firmware updated

: Enhanced support for writing, sending, and receiving extra-long messages, with internal storage for up to 500 messages. : Improvements to WLAN setup, Firewall configuration, and