--- title: "Firmware Upgrade" slug: "firmware-upgrade-44-1" status: "new" updated: 2026-09-17T02:00:51Z published: 2026-10-08T03:18:55Z canonical: "knowledge.akuvox.com/firmware-upgrade-44-1" --- > ## 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 To upgrade the device, navigate to the **Upgrade > Basic** interface. Click **Import** to upload the firmware. ![](https://cdn.document360.io/f09a6106-e976-455e-b2d0-3d88b5385960/Images/Documentation/image-9JSDMXJH.png) > [!NOTE] > Note > > Firmware files should be .rom format for an upgrade.