Xiaomi HyperOS 4 beta is now available

Xiaomi released the first HyperOS 4 beta build for testing program participants. The update is initially available only for Xiaomi 17 Ultra, Xiaomi 17 and Leica Leitzphone by Xiaomi, with Xiaomi 17T, 17T Pro, 15 and 15 Ultra joining the beta on September 17. Stable release timing has not been announced.

• HyperOS 4 beta available on Xiaomi 17 Ultra, Xiaomi 17 and Leica Leitzphone
• From September 17 beta opens for Xiaomi 17T, 17T Pro, 15 and 15 Ultra
• Update checked manually in Settings > About phone
• Stable HyperOS 4 release date not announced