> For the complete documentation index, see [llms.txt](https://repo.4pfsec.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://repo.4pfsec.com/wireless-penetration-testing/wifi-pineapple-tetra/firmware-upgrade.md).

# Firmware Upgrade

This subsection covers the firmware update process of the Tetra.

## Current Firmware

Heading to the advanced tab reveals the current firmware version

![](https://561482365-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MdOcy1ba9EGn2GQ7ELK%2F-Mg_itRzU6VezOrfAR4L%2F-Mg_nnDoi_5k6wqu7Fz6%2Fimage.png?alt=media\&token=09ce9740-fdb7-466e-aafe-a3f89e029337)

## Upgrade Firmware

{% hint style="info" %}
Internet connection is needed for this.
{% endhint %}

### Check for Upgrades

Hitting the button below would search for updates.

![Checking for updates](https://561482365-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MdOcy1ba9EGn2GQ7ELK%2F-Mg_itRzU6VezOrfAR4L%2F-Mg_ns0r1IcuTX0cajHd%2Fimage.png?alt=media\&token=aef50001-a13a-4aae-ab99-930118744947)

### Perform Upgrade

Once a new version is detected, hit `Perform Upgrade` to initiate the upgrade.

![](https://561482365-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MdOcy1ba9EGn2GQ7ELK%2F-Mg_itRzU6VezOrfAR4L%2F-Mg_nyUNdRLny1qQ9pNk%2Fimage.png?alt=media\&token=961030c2-cd0e-484a-b4f7-124e2ab4d0a7)

The firmware will then start downloading as shown below.

![Downloading Firmware](https://561482365-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MdOcy1ba9EGn2GQ7ELK%2F-Mg_itRzU6VezOrfAR4L%2F-Mg_o1PZNWBJUbnjnzkJ%2Fimage.png?alt=media\&token=521e7283-335c-489f-8f0c-400270363864)

After download, the 🍍 will flash the firmware automatically and reboot as shown below.

![Flashing Firmware](https://561482365-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MdOcy1ba9EGn2GQ7ELK%2F-Mg_itRzU6VezOrfAR4L%2F-Mg_o4fhQLrzrtx1D7ID%2Fimage.png?alt=media\&token=c39e1bea-213c-46d6-acbd-dc0ea1e4b111)

And.......Complete!!

![Back to login](https://561482365-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MdOcy1ba9EGn2GQ7ELK%2F-Mg_itRzU6VezOrfAR4L%2F-Mg_o7ad73q6IzhGH4mp%2Fimage.png?alt=media\&token=b461f4a5-27d5-49de-9123-ae03a29901ab)

![Change logs](https://561482365-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MdOcy1ba9EGn2GQ7ELK%2F-Mg_oAFaIX1Zp0K4gkKm%2F-Mg_oBRL7NuvQukcWC9u%2Fimage.png?alt=media\&token=706ab066-2cbc-4a00-bda8-1a38f8d513fb)