New PrometheOS for Xenium Modchips! How to upgrade from Xenium OS

Introduction

This tutorial will guide you through upgrading your Xenium modchip to the new PrometheOS, an open-source replacement operating system. This upgrade promises significant improvements over the original XeniumOS, enhancing the performance of your Original Xbox. Follow these steps to ensure a smooth installation process.

Step 1: Downloading Required Files

1. Visit the Pandora Repository

   • Go to the Pandora GitHub page to download the necessary files.

2. Download PrometheOS

   • Navigate to the PrometheOS repository: PrometheOS GitHub.
   • Download the installer tool and any relevant files.

3. Check File Directory

   • Note that the new file directory for PrometheOS is E://PrometheOS.

Step 2: Transferring PrometheOS and Flashing in Xenium Tools

1. Connect Your Xbox

   • Use an FTP client to connect to your Xbox.

2. Transfer Files

   • Upload the downloaded PrometheOS files to the E://PrometheOS directory on your Xbox.

3. Open Xenium Tools

   • Launch the Xenium Tools application on your Xbox.

4. Select the Flashing Option

   • Choose the option to flash the new firmware.

5. Follow the Prompts

   • Complete the flashing process by following the on-screen instructions.

Step 3: Exploring PrometheOS Features

1. Check Out New Features

   • Once installed, navigate through PrometheOS to familiarize yourself with its new features and functionalities.

2. Explore Skin Options

   • Use the PrometheOS Skin Editor to customize your experience.

Step 4: Flashing a BIOS

1. Prepare BIOS File

   • Ensure you have the correct BIOS file ready for flashing.

2. Access Flashing Section

   • In the PrometheOS interface, locate the BIOS flashing section.

3. Select and Flash BIOS

   • Choose the BIOS file you prepared and follow the prompts to complete the flashing process.

Practical Tips

• Always back up your original OS before attempting any upgrades.
• Ensure your Xbox is stable and connected to power throughout the process to avoid any interruptions.
• Familiarize yourself with the PrometheOS community for support and troubleshooting.

Conclusion

Upgrading to PrometheOS can significantly enhance your Xbox experience with its improved interface and performance. Follow these steps carefully to ensure a successful installation. For further customization, explore the skin editor and engage with the community for shared experiences and tips. Enjoy your upgraded gaming!