HyperOS 4 has arrived for the first users outside China. Which phones is it running on? Home News Xiaomi has launched the global beta of HyperOS 4, with the first build heading to registered testers Xiaomi 17 Ultra, Xiaomi 17, and Leica Leitzphone are the first to receive it Other models, including Xiaomi 15 and 17T, will join the beta on September 17 Sdílejte: Adam Kurfürst Published: 17. 9. 2026 04:30 Advertisement Xiaomi has started rolling out the first global beta version of HyperOS 4, and owners of the latest flagships can download it manually. Just a few days ago, we were still writing about the recruitment of testers. Currently, the overlay supports three flagship models, but the circle will expand later this week. The HyperOS 4 beta is supported by a trio of flagships The first wave is heading to Xiaomi 17 Ultra, Xiaomi 17, and the Leica Leitzphone model. According to Xiaomi, the update is rolling out gradually and only to registered participants of the beta program. If you are part of it, you might not receive a notification immediately, but a manual check in Settings will reveal it sooner. HyperOS 4 has arrived for the first users outside China. Which phones is it running on? Adam Kurfürst News Adam Kurfürst News Moreover, the list of supported devices will soon expand. As early as September 17, the beta will also open to owners of Xiaomi 17T, 17T Pro, Xiaomi 15, and 15 Ultra, adding four more phones within a few days. Whether HyperOS 4 in beta form will also reach older models is not yet clear. What does HyperOS 4 bring? Xiaomi showcased the new generation of the system in August, and its appearance has changed the most. HyperOS 4 relies on a glassy, transparent design in line with current trends, adds customization options and other AI features, and according to the manufacturer, runs faster than the previous version. The first testers outside China will now experience how the new features work in practice. However, a firm release date for the stable version is still missing. Xiaomi has not specified when HyperOS 4 will be released in its final form and for which phones – according to the manufacturer, the beta is an early development phase, so it will primarily serve enthusiasts who don’t mind occasional bugs. Until then, stable HyperOS 3 remains the reliable option. Will you try the global beta of HyperOS 4, or will you wait for the stable version? Sources: Xiaomi Community, GSMArena About the author Adam Kurfürst Adam studuje na gymnáziu a technologické žurnalistice se věnuje od svých 14 let. Pakliže pomineme jeho vášeň pro chytré telefony, tablety a příslušenství, rád se… More about the author Sdílejte: Aktualizace beta HyperOS Xiaomi Xiaomi 17 You might be interested in Xbox gets six new features! Which one will you appreciate? Jakub Kárník 16. 9. Redmi Note 17 goes on sale. We remind you of the prices and what you get for them Jakub Kárník 16. 9. Xiaomi showed the back of the 18 series. And a button it doesn't want to talk about Jakub Kárník 15. 9. Xiaomi is reportedly preparing a small tablet with OLED. It targets the iPad Mini Jakub Kárník 15. 9. Xiaomi Smart Door Lock 5 Max lets you into your home with a palm scan. But it can do much more Adam Kurfürst 14. 9. Xiaomi unveiled a new 4K monitor with a great price tag. It has 120 Hz by default, but can offer up to 240 Hz Adam Kurfürst 14. 9.