First Impression
Black Dog HyperOS Theme Review: Dark Elegance for Redmi & POCO feels like the kind of theme that works best when you want a cleaner daily look without making the interface feel too busy. The lockscreen styling, icon treatment, and overall color rhythm tend to look more polished than a basic stock setup.
Who This Theme Fits
This design usually works well for users who want a fresh visual identity while keeping menus, quick settings, and icons easy to read. That balance matters because some themes look dramatic in screenshots but become tiring in regular use.
Suggested Read: OX GR1 HyperOS Theme – A Detailed Archive for Xiaomi & Redmi Fans
Compatibility Notes
HyperOS / MIUI is the main compatibility note we found. In practice, that means it should be most relevant for Xiaomi, Redmi, and Poco phones that still support theme import or manual application.
Download Notes
Keep the downloaded file in an easy-to-find folder before importing it. Once the file is ready, the Themes app is usually the fastest place to try the import flow. If some visual parts do not change immediately, a restart often helps.
Theme Preview
Download Links
Use the buttons below to open the theme file and the supporting link.
Download Black Dog MTZ File
Helpful links
More Theme Updates
For more curated HyperOS and MIUI theme updates, visit Hyper OS x MIUI .
