# NVIDIA JetPack SDK Downloads and Notes ## JetPack 7.1 with Jetson Linux 38.4 Access release notes, downloadable packages, and development and production resources for the NVIDIA JetPack™ SDK and NVIDIA Jetson™ Linux on this page. By downloading and using the software, you agree to fully comply with the terms and conditions of the [NVIDIA Software License Agreement](https://developer.download.nvidia.com/compute/mathdx/License.txt). [Download JetPack ISO Image](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/release/jetsoninstaller-r38.4.0-2025-12-30-17-00-37-arm64.iso)[Download SDK Manager](/sdk-manager) **1. NOTE: See the [Jetson AGX Thor Developer Kit Quick Start Guide](https://docs.nvidia.com/jetson/agx-thor-devkit-4fed1671/user-guide/latest/quick_start.html) for flashing steps and the [Jetson Linux Developer Guide](http://docs.nvidia.com/jetson/archives/r38.4/DeveloperGuide/) (Flashing Support section) for all flashing methods for developer kits and production modules.** **2. If you are flashing JetPack 7.1 from an ISO image on a developer kit that was previously flashed with JetPack 7.0, please follow the guide [here](https://docs.nvidia.com/jetson/agx-thor-devkit/user-guide/latest/twa_display_handoff.html).** ## Release Information This section provides key details about the latest JetPack release, including version highlights, new features, supported Jetson platforms, and important updates for developers and production deployments. ### What's New NOTE: For full details, refer to [Jetson Linux release notes](https://docs.nvidia.com/jetson/archives/r38.4/ReleaseNotes/Jetson_Linux_Release_Notes_r38.4.pdf). Jetson Linux 38.4 is the latest Jetson Linux release that supports NVIDIA JetPack™ 7.1. The following are the highlights for this release: 1. Support for Jetson T4000 module 2. Support for Video Codec SDK 3. Support for TensorRT EdgeLLM **BLOG POST** : Learn more about the key features in this release in the supporting blog post [here](https://developer.nvidia.com/blog/accelerate-ai-inference-for-edge-and-robotics-with-nvidia-jetson-t4000-and-nvidia-jetpack-7-1/). **NOTES** : - With JetPack 7 series, Jetson software aligns with the Server Base System Architecture (SBSA), positioning Jetson Thor alongside industry-standard ARM server design. SBSA standardizes critical hardware and firmware interfaces, delivering stronger OS support, simpler software portability, and smoother enterprise integration. Building on this foundation, Jetson Thor now supports a unified CUDA 13.0 installation across all Arm targets, streamlining development, reducing fragmentation, and ensuring consistency from server-class systems to Jetson Thor. - The manual flashing instructions have slightly changed because of Thor leveraging SBSA architecture. Please follow the manual flashing instructions carefully. ### Supported Hardware Jetson AGX Thor Developer Kit Jetson T5000 Jetson T4000 ### Supported Libraries and SDK versions | Operating System | Jetson Linux | 38.4 | | Kernel | k6.8 | | Distro | L4T Ubuntu 24.04 | | Other Supported Linux Distros | Canonical Ubuntu 24.04 for Jetson | | AI Compute | NVIDIA CUDA® | 13.0.0 | | CuDNN | 9.12.0 | | NVIDIA TensorRT™ | 10.13.3.9 | | Graphics | Vulkan | 1.4 | | Vulkan SC | 1.0 | | OpenWF DIsplay | Not supported | | OpenGL | 4.6 | | OpenGLES | 3.2 | | GLX | 1.4 | | EGL | 1.5 | | Multimedia | V4L2 | 1.22.1 | | Computer Vision | VPI | 4.0.0 | | PVA | 2.7.1 | | NVIDIA Nsight™ Developer Tools | Nsight Systems | 2025.4 | | Nsight Graphics | 2025.3 | | Nsight Deep Learning Designer | 2025.2 | | Nsight Perf SDK | 2025.4 | | Supported SDKs and Tools | Jetson Platform Services | Coming soon | | NVIDIA DeepStream SDK | 8.0 | | NVIDIA Isaac™ ROS | Coming soon | | NVIDIA Holoscan SDK | 3.9.0 | | NVIDIA Triton™ Inference Server | [Triton Container](https://catalog.ngc.nvidia.com/orgs/nvidia/containers/tritonserver) | | Power Estimator | 2.7 | | NVIDIA Container Toolkit | 1.18 (w/ ISO image) | ### Jetson Linux Downloads and Documents NVIDIA® Jetson™ Linux Driver Package is the board support package for Jetson. It includes Linux Kernel, UEFI bootloader, NVIDIA drivers, flashing utilities, sample filesystem based on Ubuntu, and more for the Jetson platform. | #### Jetson Linux 38.4 (1/06/2026) | | --- | | Drivers | [Driver Package (BSP)](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/release/Jetson_Linux_R38.4.0_aarch64.tbz2) | | [Camera SIPL](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/release/Jetson_SIPL_API_R38.4.0_aarch64.tbz2) | | [Sample Root Filesystem](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/release/Tegra_Linux_Sample-Root-Filesystem_R38.4.0_aarch64.tbz2) | | [Jetson Linux API Reference](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/release/Jetson_Multimedia_API_R38.4.0_aarch64.tbz2) | | Sources | [Driver Package (BSP) Sources](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/source/public_sources.tbz2) | | [Sample Root Filesystem Sources](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/source/ubuntu_noble-l4t_aarch64_src.tbz2) | | Tools | [WebRTC](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/release/WebRTC_R38.4.0_aarch64.tbz2) | | [Crosstool-NG Toolchain gcc](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v2.0/release/x-tools.tbz2) | | [Crosstool-NG Toolchain Sources](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v2.0/sources/crosstool-ng-jetson.tbz2) | | [CUDA Tools](/cuda-toolkit) | | [NVIDIA Nsight Systems](https://developer.nvidia.com/nsight-systems/get-started) | | [NVIDIA Nsight Graphics](/nsight-graphics) | | [FSKP Tools](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/release/host_overlay_fskp_tools_R38.4.0_aarch64.tbz2) | | [OTA Tools](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/release/ota_tools_R38.4.0_aarch64.tbz2) | | [Bringup Frameworks Packages](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/release/bringup_framework_R38.4.0_aarch64.tbz2) | | Documents | [Jetson Linux Release Notes](https://docs.nvidia.com/jetson/archives/r38.4/ReleaseNotes/Jetson_Linux_Release_Notes_r38.4.pdf) | | [Jetson Linux Developer Guide](https://docs.nvidia.com/jetson/archives/r38.4/DeveloperGuide/index.html) | | [Jetson Linux API Reference](https://docs.nvidia.com/jetson/archives/r38.4/ApiReference/index.html) | | [Jetson AGX Thor Developer Kit User Guide](https://docs.nvidia.com/jetson/agx-thor-devkit-4fed1671/user-guide/latest/quick_start.html) | | [Camera Development Guide](https://docs.nvidia.com/jetson/archives/r38.4/DeveloperGuide/SD/CameraDevelopment/CoECameraDevelopment.html) | | [Software License Agreement](https://developer.nvidia.com/downloads/embedded/L4T/r38_Release_v4.0/release/Tegra_Software_License_Agreement-Tegra-Linux.txt) | For older versions of JetPack or Jetson Linux, please visit the [JetPack Archive](/embedded/jetpack-archive) or [Jetson Linux Archive](/embedded/jetson-linux-archive).