Update Jailbroken Nintendo Switch Firmware: A Complete Guide

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Update Jailbroken Nintendo Switch Firmware: A Complete Guide

So, you've jailbroken your Nintendo Switch and now you're wondering how to keep it updated with the latest firmware? Updating a jailbroken Nintendo Switch isn't as straightforward as updating a stock one, but don't worry, guys! This guide will walk you through the process step by step. It's crucial to stay updated to enjoy the newest games, features, and security patches. However, you need to do it carefully to avoid losing your jailbreak. Let's dive in!

Understanding the Basics

Before we get started, let's cover some essential concepts. Understanding these will help you make informed decisions and troubleshoot any issues you might encounter.

First, it's important to know that Nintendo Switch firmware updates often include changes that can break compatibility with custom firmware (CFW) and homebrew software. This is why you can't just update your jailbroken Switch the same way you would update a regular one. If you do, you risk bricking your console or losing your ability to use CFW.

Second, updating a jailbroken Switch involves a few key steps: backing up your current system, preparing your SD card, updating your CFW, and finally, updating the firmware itself. Each of these steps needs to be done correctly to ensure a smooth process. Ignoring any of these steps can lead to problems.

Third, always make sure to use the latest versions of your CFW and associated tools. The developers of these tools are constantly working to maintain compatibility with the latest Nintendo Switch firmware. Using outdated software can cause conflicts and prevent you from updating successfully. It's like trying to fit a square peg in a round hole – it just won't work.

Finally, stay informed about the latest news and updates in the Nintendo Switch homebrew community. Websites, forums, and social media groups dedicated to Switch hacking are excellent resources for finding information about compatible CFW versions and any potential issues with specific firmware updates. This will help you stay one step ahead and avoid potential problems.

Prerequisites

Before we begin the update process, make sure you have the following:

  • A jailbroken Nintendo Switch: Obviously, this guide is for those who have already jailbroken their Switch. If you haven't done that yet, you'll need to follow a separate guide on how to jailbreak your specific Switch model.
  • An SD card: You'll need an SD card with enough free space to back up your current system and install the new firmware. A 64GB or larger card is recommended.
  • A computer: You'll need a computer with an internet connection to download the necessary files.
  • TegraRCMGUI (for Windows) or equivalent: This tool is used to inject payloads into your Switch.
  • The latest version of Atmosphere or your CFW of choice: Make sure your CFW is compatible with the firmware you're updating to.
  • Hekate: This is a bootloader that allows you to boot into CFW.
  • ChoiDujourNX: This tool is used to update the firmware on your Switch without burning fuses.
  • A USB-C cable: To connect your Switch to your computer.
  • A backup of your NAND: This is crucial in case something goes wrong. If you don't have a NAND backup, create one before proceeding.

Having all these prerequisites in place will save you a lot of time and frustration. It's like gathering all the ingredients before you start cooking – it makes the whole process much smoother.

Step-by-Step Guide

Now, let's get to the actual update process. Follow these steps carefully to avoid any issues.

1. Back Up Your NAND

This is the most critical step. A NAND backup allows you to restore your Switch to its previous state if something goes wrong during the update process. Think of it as a safety net. You really don't want to skip this. To create a NAND backup:

  1. Boot into Hekate.
  2. Navigate to Tools > Backup eMMC > eMMC BOOT0 & BOOT1 and create a backup.
  3. Then, navigate to eMMC RAW GPP and create a full NAND backup. This may take some time, so be patient.
  4. Once the backup is complete, copy the backup files to a safe location on your computer.

2. Download the Necessary Files

Next, you'll need to download the latest firmware for your Nintendo Switch. You can find this on various websites, but make sure you download it from a trusted source to avoid getting a corrupted or malicious file. Additionally, ensure you have the latest versions of Atmosphere, Hekate, and ChoiDujourNX.

3. Prepare Your SD Card

  1. Extract the Atmosphere and Hekate files to the root of your SD card. This will update your CFW to the latest version.
  2. Create a folder named 'firmware' on the root of your SD card.
  3. Copy the downloaded firmware files to the 'firmware' folder.

4. Update Your Firmware Using ChoiDujourNX

  1. Boot into CFW (Atmosphere) on your Switch.
  2. Open the ChoiDujourNX application.
  3. Select the 'firmware' folder on your SD card.
  4. ChoiDujourNX will scan the folder and display the available firmware version. Select the correct version.
  5. Choose the 'ExFat + NoFusee' option if you're using an ExFat formatted SD card. If you're using FAT32, choose the 'FAT32 + NoFusee' option. The NoFusee option is critical; it prevents your Switch from burning fuses, which would make it impossible to downgrade to a previous firmware version.
  6. Select 'Start installation'. ChoiDujourNX will begin updating your firmware. This may take some time, so be patient.
  7. Once the update is complete, reboot your Switch.

5. Verify the Update

After rebooting, go to System Settings > System to verify that your Switch is running the updated firmware. If everything went correctly, you should see the new firmware version listed.

Troubleshooting Common Issues

Sometimes, things don't go as planned. Here are some common issues you might encounter and how to fix them:

  • Switch won't boot: If your Switch won't boot after the update, try restoring your NAND backup. Boot into Hekate and navigate to Tools > Restore eMMC > eMMC RAW GPP. Select your NAND backup and restore it. This should bring your Switch back to its previous state.
  • CFW not working: If your CFW isn't working after the update, make sure you're using the latest version of Atmosphere or your CFW of choice. Also, make sure your CFW is compatible with the firmware you updated to. Check the official Atmosphere release notes for compatibility information.
  • ChoiDujourNX not recognizing firmware: If ChoiDujourNX isn't recognizing the firmware files, make sure they're in the correct folder ('firmware' on the root of your SD card) and that they're not corrupted. Try downloading the firmware files again from a trusted source.
  • Black screen after update: A black screen can be caused by several issues, including corrupted files or incompatible CFW. Try booting into Hekate and launching a different CFW configuration. If that doesn't work, restore your NAND backup.

Important Considerations

  • Always use the latest versions of CFW and tools: As mentioned earlier, using outdated software can cause conflicts and prevent you from updating successfully. Stay up-to-date to avoid potential problems.
  • Read the release notes: Before updating, read the release notes for both the firmware and your CFW. This will give you important information about compatibility, known issues, and any special steps you need to take.
  • Be patient: Updating a jailbroken Switch can take some time, so be patient and don't interrupt the process. Interrupting the update can lead to corrupted files and other issues.
  • Join the community: The Nintendo Switch homebrew community is a great resource for getting help and staying informed. Join forums, social media groups, and Discord servers to connect with other Switch hackers and get answers to your questions.

Disclaimer

Updating a jailbroken Nintendo Switch involves inherent risks. You could potentially brick your console or lose your ability to use CFW. This guide is provided for informational purposes only, and I am not responsible for any damage that may occur to your device. Proceed at your own risk.

Conclusion

Updating your jailbroken Nintendo Switch firmware might seem daunting, but by following this comprehensive guide, you can confidently navigate the process. Remember to back up your NAND, use the latest tools, and proceed with caution. Staying informed and connected with the homebrew community will also help you troubleshoot any issues and keep your Switch running smoothly. Happy gaming, and may your firmware updates be successful!