Tap on to check for and install the latest software online. Key Performance Specs
: Improvements to the firewall, NAT (Network Address Translation), and IPv4/IPv6 dual-stack SMS Management huawei b311 firmware
Click and select the downloaded firmware file from your computer. Click Update to initiate the flashing process. Tap on to check for and install the latest software online
Reconfigure your network name (SSID), password, and custom settings from scratch. Verify APN Settings Reconfigure your network name (SSID), password, and custom
Physically, the router is compact, typically measuring 181mm x 126mm x 36mm and weighing around 226g to 350g. It features a single Gigabit Ethernet port that can be configured as either a port, one phone port (RJ11) for voice services, a slot for a standard Mini-SIM card, and an external antenna port (SMA type) to boost signal in weak coverage areas. The device supports a wide range of LTE frequency bands (including B1, B3, B7, B8, B20, B38), 3G UMTS (B1, B8), and even legacy GSM networks, ensuring broad compatibility with carriers worldwide.
After successfully updating the firmware, follow these steps to ensure the network is fully optimized. Reset to Factory Defaults
This method is useful if an OTA update fails or if you have a firmware file you want to install.