| Specification | Details | |---------------|---------| | | Huawei B310s-518 | | LTE Category | Cat 4 (150 Mbps downlink / 50 Mbps uplink) | | Cellular Bands | 4G: B1, B2, B4 AWS, B5, B7, B28 / 3G: 850, 1700 AWS, 1900, 2100 MHz | | Wi-Fi | 802.11b/g/n (2.4 GHz) | | Max Wi-Fi Range | Up to 200 meters | | Connected Devices | Up to 32 devices simultaneously | | Ports | 1 x Gigabit Ethernet (LAN/WAN), 1 x RJ11 (telephone), 2 x external antenna connectors | | Default IP Address | 192.168.8.1 | | Default Login | Username: admin / Password: admin |
When searching for files, you will encounter two main types of firmware: 1. Official OEM / Carrier Firmware
If the router is stuck in a reboot loop, it requires a "forced flash" via USB download mode using a clean stock firmware. Cannot access 192.168.8.1:
Despite being a few years old, the Huawei B310s-518 remains a popular device, particularly in Latin American markets. In 2025–2026, it continues to be sold through various online retailers, including Amazon Mexico, Alibaba, and other e‑commerce platforms, often advertised as an “unlocked 4G LTE router” suitable for users in Mexico, Argentina, Colombia, Honduras, Chile, Uruguay, and other countries. huawei b310s-518 firmware
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: Introduces updated web user interfaces (WebUI) and better USSD code handling. Huawei B310s-518 Network Specifications
If your firmware installation goes wrong, look out for these common symptoms and solutions. The "Red Light" Error | Specification | Details | |---------------|---------| | |
: Most versions use the standard admin/admin or user/user login credentials unless customized by a carrier like Orange or Antel. Reset Capability
: Do not turn off the router during this process. The power light will blink, and the router will reboot automatically when finished. 🔓 Custom Firmware and Network Unlocking
Only flash new firmware if the code method fails. In 2025–2026, it continues to be sold through
Connect the router to your PC using a modified male-to-male USB cable soldered to the onboard USB pads. Step 2: Load the Bootloader
: The software allows you to toggle between internal antennas and external SMA-connected antennas, which is vital for users in rural areas with weak signals. The "Unlocking" Factor
: Programs like Huawei Flasher or Multicast Upgrade Tool .