Nostoc is a beautifully designed HyperOS 3 Transparent Glass Icon Theme crafted for users who love a soft, minimal, and elegant interface.
This theme brings a smooth frosted-glass effect with transparent rounded icons, subtle shadows, and balanced spacing that give your home screen a clean and premium aesthetic. The soft red gradient background combined with glass-style widgets creates a modern iOS-inspired look while maintaining HyperOS performance and smoothness.
If you want a lightweight, stylish, and visually clean setup for your Xiaomi, Redmi, or Poco device — Nostoc is a perfect choice.
Features:
HyperOS 3 Transparent Glass Icons
Frosted / Blurred Glass UI Effect
Clean Transparent Icon Pack
Elegant Lockscreen Design
Smooth Widget Layout
Balanced Home Screen Grid
Lightweight & Optimized Performance
iOS-Inspired Minimal Style
How to Apply HyperOS & MIUI Themes (Official ROM)
If your device is running HyperOS or MIUI Global Stable ROM (Stock ROM), you can easily install and apply this theme by following the steps below.
Installation Steps
1. First open this page using the Firefox browser for better compatibility.
2. Scroll down and tap the Official Theme Store Link in the download section.
3. The Xiaomi theme page may open in Chinese language. Tap the three dots (⋮) in the top-right corner.
4. Select “Open in App” to launch the theme inside the Xiaomi Themes Store app.
5. Finally tap Download and then Apply to activate the theme.
Tip: This method works best on devices running HyperOS or MIUI Global Stable ROM.
How to Apply HyperOS & MIUI Themes (Custom ROM)
If you are using Custom ROMs such as Xiaomi EU ROM, MIUIRoom, or other HyperOS/MIUI based ROMs, you can install the theme using the MTZ file.
Installation Steps
1. Download the MTZ theme file from the download section below.
2. Open the Themes app on your Xiaomi, Redmi, or Poco device.
3. Tap on the Themes option and scroll down to find the Import option.
4. Select the downloaded .mtz file from your device storage.
5. After importing the file, tap Apply to activate the theme.
Note: If icons or UI elements appear incorrectly, simply restart your device after applying the theme.
How to Apply Theme Using Backup File
If the Official Theme Store link does not work on your device, you can still install the theme using the Theme Backup method.
Follow the steps below:
1. Download the Theme Backup file from the download section.
2. Open your phone Settings.
3. Go to About Phone.
4. Tap Backup & Restore.
5. Select Local Backup Storage.
6. Locate the Themes backup folder and replace the existing file with the downloaded backup file.
7. After replacing the file, go back and tap Restore Backup.
8. Once the restore process is complete, open the Themes app and apply the theme.
Important Note
If the Official Theme Store link does not open properly, try opening this page in Chrome browser or the default Xiaomi browser and repeat the steps. Some third-party browsers may not support direct theme installation.
After installing the theme, it is recommended to restart your device to ensure the theme works perfectly.
