# Flashing Guide If you purchased a bundle the [Jetpack Ubuntu OS](https://developer.nvidia.com/embedded/jetpack) is already installed along with [ARK-OS](https://github.com/ARK-Electronics/ARK-OS). Follow this guide if you want to update to the latest Jetpack or need to flash your Jetson for the first time. ## ARK Jetson Kernel GitHub Repository This repository contains helper scripts to download and build the kernel. Please follow the README.\ ## Overview To flash the kernel you will need to connect the Jetson to your Host PC using the **USB C** connection. You must boot the Jetson while holding the **Force Recovery** button. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.arkelectron.com/products/flight-controller/jetson-pabs/ark-jetson-pab-carrier-v3/flashing-guide.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.