---
title: "Firmware Upgrade"
slug: "fu-2"
updated: 2026-08-07T09:52:52Z
published: 2026-08-17T08:33:28Z
canonical: "knowledge.akuvox.com/fu-2"
---

> ## 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

The SL30 receives performance and security updates pushed from the akubela Cloud via your service provider.

To check and install updates:

- Via the app

1. Go to **Me >** **About > Check device updates.**
2. Tap **Update** to begin the download and installation if a new version is available.

![IMG_256](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/fu-image-rmhzy0w0.png)![IMG_256](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/fu-image-tsetp62q.png)