Update today. Secure your perimeter.

Tenda occasionally adds features via firmware, such as:

: Log back in using the default IP and set up your WiFi name, security protocols, and internet connection type again.

Before starting, check the label on the bottom of your router to confirm your (e.g., V1.0 or V3.0), as installing the wrong firmware can damage the device.

Go to the official Tenda support page: https://www.tendacn.com/en/support/download-list-2827.html (Make sure it’s the – not AC5 V2 or AC5 V3 unless specified).

Some AC5 units support the Tenda Wi-Fi App:

Sometimes a new firmware introduces subtle bugs. Tenda allows downgrading, but with a catch – you cannot flash very old versions due to partition table changes.

Is your home Wi-Fi feeling sluggish? Are you experiencing random disconnections or dead zones in rooms that used to have a perfect signal? Before you rush out to buy a new router, there is one maintenance task that often gets overlooked: updating the firmware.