---
title: "Firmware Upgrade"
slug: "firmware-upgrade-13"
updated: 2025-06-09T03:31:28Z
published: 2025-06-09T03:31:28Z
canonical: "knowledge.akuvox.com/firmware-upgrade-13"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://knowledge.akuvox.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Firmware Upgrade

Akuvox devices can be upgraded on the device web interface.

Upgrade the firmware on the **System >** **Upgrade > Basic** interface. If you want to reset the device after the upgrade, check the Reset box.

![](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/image-MP18J150.png)

> [!NOTE]
> Note
> 
> - Firmware files should be in **.zip** format for upgrade.
> - Click [here](https://knowledge.akuvox.com/docs/s539-firmware) to download the latest firmware and check new features.