On February 09, 2023, Huawei started rolling out HarmonyOS 3.1 developer preview testing for smartphone users. The HarmonyOS 3.1 DP 1 is now available for the Huawei P50 and P50 Pro.
The company will soon add another Huawei device. HarmonyOS 3.1 developer open beta recruitment is open upto February 13, 2023. Note that the current information is only available for Chinese models.
HarmonyOS 3.1 version has newly upgraded the “Hongmeng Development Kit”, a declarative development system based on the ArkTS language. In the HarmonyOS 3.1 Beta public test, you can experience the convenience and efficiency of application development brought by the ArkTS language, Stage model, ArkUI enhanced components and multiple functions of DevEco Studio in stages.