The latest firmware updates often optimize the chipset performance. This leads to more consistent LTE data speeds—up to 150Mbps download and 50Mbps upload —and better handling of the up to 32 simultaneous device connections supported by the hardware. 2. Improved Security Protocols
: Implementation of 256-bit WPA-PSK/WPA2-PSK and 64/128-bit WEP encryption for WLAN setup. Vulnerability Fixes huawei b311221 firmware updated
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