B311-221 Firmware [hot] — Huawei

Modifying the core software voids any manufacturer or carrier warranty.

There are three methods to update the official firmware. Huawei B311-221 Firmware

To help give you the most accurate advice moving forward, tell me: Modifying the core software voids any manufacturer or

Log in using your admin password (found on the label at the bottom of the router if unchanged). Navigate to > System > Device Information . Look for the Software Version (e.g., 10.0.1.1(H697SP2C00) ). Huawei B311-221 Firmware