Xiaomi has unveiled an Over-The-Air (OTA) upgrade for Surge OS 2 within a span of two years, emphasizing the enhancement of system fluidity and stability. The update introduces new features, such as the Super XiaoAi Memory, and encompasses over 60 device models. The rollout will proceed in three phases, with the first phase commencing immediately, the second phase by June 20th at the latest, and the third phase initiating within July. Since its inception, Surge OS 2 has addressed 1858 user experience concerns, refined 132 functional nuances, and integrated various animation effects. This comprehensive OTA upgrade encompasses numerous usability enhancements, and Xiaomi aims to complete the deployment across all compatible models by July.