📦 Installation Guide

📥 Required Files

• Extract AIO_Customizer.zip to /switch/.packages/
• Extract assets.zip to the root of your SD card

📝 Note

• assets does not need to be updated every time
• When assets are updated, it will be clearly mentioned in the changelog

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⚠️ Important Notes & Recommendations

❗ Recommended Usage

• It is highly recommended to update the package using the built-in updater.
• The updater includes a cleanup system that removes unused or obsolete files from the package.

🔄 Update Behavior

• Updates are released frequently, and files may be:
  • Renamed
  • Moved
  • Replaced
  • Or become unnecessary over time
• Updating manually may leave unused files behind, while updating through the package ensures everything stays clean and organized.

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✨ Features

This package is an all-in-one customization toolkit designed to easily personalize and manage your Nintendo Switch boot experience and UI.

🎨 Boot & Visual Customization

• Boot Logos – Customize the logo displayed during boot.
• Boot Sounds – Change or disable boot sounds.
• Splash Screens – Set custom splash screens.
• Hekate Backgrounds – Customize Hekate background images.
• Autoboot Configuration – Easily configure and manage autoboot options.

⚙️ Hekate & Nyx Customization

• Hekate Settings Customization – Modify Hekate configuration options with ease.
• Nyx Settings Customization – Adjust Nyx UI and behavior directly from the package.

🖌 Ultrahand Theme Customizer

• Ultrahand Theme Customizer – Customize Ultrahand themes, colors, and interface elements quickly and easily.

🔄 Updater & Cleanup

• Updater – Keep the package and firmware files up to date with the latest features and improvements.
• Cleanup Tool – Remove unused or unwanted files such as bootlogos, bootsounds, splashscreens, and other assets to keep your setup clean.

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🔧 More Options

🎵 Background Music

• Add or replace background music for:
  • hbAppStore
  • Sphaira
  • Home Menu
• Enable or disable background music

🛡️ Host Guard (by ppkantorski)

⚙️ Exosphere.ini Settings

• Modify exosphere.ini parameters directly from the package

📊 System Information

• Firmware version
• Atmosphere version