Sonicos 5.9.2.13 Download [portable] Jun 2026

Select your device model (e.g., NSA 2400) and choose "Firmware" as the software type.

: Choose the "Boot with Current Configuration" option to apply the update without losing settings. Why Stay on 5.9.2.13?

Upgrading from an older version to 5.9.2.13 is generally safe. A SonicWall Technical Support Advisor confirmed that firewalls can be upgraded directly from any lower version to any higher version, including all 5.9.2.x versions. This is particularly important given the critical security fixes often included in these updates. For users coming from much earlier versions of 5.9, a community expert also suggested an intermediate upgrade to version 5.9.1.13 as a safer path to ensure stability.

The following steps outline how to apply the downloaded SonicOS 5.9.2.13 firmware to a Gen 5 SonicWall appliance. These steps are derived from official SonicWall upgrade documentation and tested community procedures. Sonicos 5.9.2.13 Download

fetch firmware tftp://<tftp_server_ip>/sonicos-5.9.2.13-47o.sig boot firmware from backup

: It supports Gen5 platforms such as the TZ series (TZ 100, 105, 200, 205, 210, 215) and SOHO devices, as well as smaller NSA series platforms like the NSA 220 .

| Device Generation | Impacted Version | Fixed Version | | :--- | :--- | :--- | | | 5.9.2.14-2o and earlier | 5.9.2.14-13o | Select your device model (e

: This version fixes a series of vulnerabilities related to improper access control in management access and SSL VPN services.

: Log in to MySonicWall to download the firmware image.

: Always save your current configuration settings before starting. Upgrading from an older version to 5

Do not download firmware from third-party websites or forums, as these can be modified to include malicious code. How to Upgrade to SonicOS 5.9.2.13

Here is what you need to know before downloading and installing.