Huawei has launched a new HarmonyOS 2.0 beta patch for Huawei P40 series smartphones in China that brings battery optimization. To be mentioned, Huawei has already announced the stable HarmonyOS 2 version for the P40 smartphones last month. According to the latest information, the HarmonyOS 2.0 software patch only weighs around 30MB. The changelog reveals to … Continue reading New Huawei P40 series battery optimization rolling out (HM OS 2)