MTZ Installer Pro APK – Apply MTZ Themes Permanently on Xiaomi (MIUI & HyperOS)
MTZ Installer Pro APK Download – Apply MTZ Themes Permanently on Xiaomi (MIUI & HyperOS)
MTZ Installer Pro is a powerful Android application designed for Xiaomi users who want to install and apply custom .mtz theme files without limitations. Normally, Xiaomi’s default Theme Store restricts third-party themes or applies them for a limited trial time. This tool removes those restrictions and allows you to use themes permanently.
Whether you are using MIUI or HyperOS, this lightweight app provides a simple and effective way to apply custom themes without root access.
📱 What is MTZ Installer Pro?
MTZ Installer Pro is a theme management tool that enables users to install and apply MTZ theme files directly on Xiaomi devices. It bypasses the limitations of the official theme store and gives full control over theme customization.
- Apply MTZ themes on all Xiaomi devices
- Remove theme trial limitation
- Enable permanent theme usage
- Works without root
🔥 Key Features
- Direct Theme Installation: Install MTZ files easily from storage
- Remove Trial Limit: Use themes permanently without expiration
- Clean Interface: Simple and user-friendly UI
- Lightweight App: Small size with fast performance
- No Ads: Smooth experience without interruptions
- Safe to Use: Virus-free and secure
📊 App Information
Developer: Guffy
Size: 6 MB
Compatibility: MIUI / HyperOS
Root Required: No
🆕 Changelog
- Initial release
- Direct MTZ file apply feature added
- Theme trial removal system introduced
📥 Download MTZ Installer Pro APK
Click the button below to download the latest version:
Download MTZ Installer Pro APK⚙️ How to Install MTZ Installer Pro APK
- Turn off Play Protect from Google Play Store
- Enable Install from Unknown Sources
- Download the APK file
- Open the APK and install it
- Grant required permissions
⚠️ This app requires special permissions (like accessibility), so Play Protect may block installation. Disabling it temporarily allows successful installation.
📲 How to Install MTZ Theme Using MTZ Installer Pro
Follow these simple steps to apply any MTZ theme:
- Download your desired .mtz theme file
- Open MTZ Installer Pro
- Tap on Select MTZ File
- Choose the theme file from storage
- Click Install / Apply
- Open the default Themes app
- Apply the theme from My Themes
🎉 Your custom theme is now successfully applied!
🔒 How to Apply MTZ Theme Permanently
To make sure your theme stays permanently without resetting, follow these steps carefully:
- Open MTZ Installer Pro and apply your theme
- Go to Recent Apps
- Long press on MTZ Installer Pro and open App Info
- Scroll down and enable Allow Restricted Settings
- Enable Accessibility Service
- Go to Downloaded Apps → Enable Hyper Theme Service
- Return to app and disable Battery Optimization (No Restrictions)
- Pin the app in recent apps
✅ Your theme will now remain permanently applied as long as the app is running in the background.
⚠️ Important Notes
- Do not remove the app from recent apps
- Keep battery optimization disabled
- Only download trusted MTZ themes
- Backup your current theme before applying new ones
⭐ Why Use MTZ Installer Pro?
- No need for root access
- Works on latest MIUI & HyperOS
- Removes theme limitations
- Simple and beginner-friendly
- Fast and stable performance
🏁 Final Words
MTZ Installer Pro is one of the best tools available for Xiaomi users who want full control over their device’s appearance. With the ability to apply themes permanently and remove trial limits, it provides a complete customization solution without complexity.
If you love customizing your Xiaomi phone, this tool is definitely worth trying.
