Mate80不支持系统变更，华为：鸿蒙6已满足绝大多数场景

Group 1 - Huawei has launched the Mate 80 and Mate X7 series smartphones, both equipped with the latest HarmonyOS 6 system [1] - There are questions from users regarding why the Mate 80 and Mate X7 cannot upgrade from HarmonyOS 4.X, unlike the Pura 80 and Mate 70 [1] - Huawei's official statement indicates that HarmonyOS 6 meets the majority of daily usage scenarios and offers significant improvements in performance, functionality, experience, and application compatibility compared to HarmonyOS 4/5 [1] Group 2 - Huawei's Executive Director, Yu Chengdong, announced that devices running HarmonyOS 5 and HarmonyOS 6 have officially surpassed 27 million units, with an average of 100,000 new devices added daily [4]