Xiaomi has rolled out the stable HyperOS 3 update, based on Android 16, to global Xiaomi 15 Ultra units, according to GSMarena. A European market review unit received build 3.0.5.0.WOAEUXM via an 8.9 GB OTA package, which requires a fast network connection for efficient download.
The update rollout has progressed to stable form across all global Xiaomi 15 Ultra devices. This version delivers the complete set of features promised in the HyperOS 3 release announcement.
The changelog details extensive performance enhancements throughout the system. Visual elements feature cleaner and more refined designs. The home screen grid has undergone a redesign for improved layout. The status bar presents a cleaner appearance. Unified rounded corners appear consistently across the entire user interface. Built-in applications receive comprehensive optimizations for better functionality and efficiency.
New cross-platform capabilities include screen mirroring of phone content directly to an iPad. Users can open multiple phone applications simultaneously on a Mac and adjust their window sizes as needed. Device unlocking supports Touch ID, Face ID, or a password entered from an iPhone, iPad, or Mac.
Advanced data protection incorporates post-quantum encryption to enhance security for personal data storage and transmission.
Software rollouts of this scale typically require a few days to reach every eligible device. Xiaomi 15 Ultra owners without the update notification should wait, as it deploys progressively.
