Huawei Technologies on Wednesday released to consumers in China the latest version of its proprietary operating system, HarmonyOS 6, that enables direct file transfers between Huawei and Apple devices for the first time. HarmonyOS 6, which was initially made available to developers in June, is expected to be found in more than 90 Huawei devices including the Mate 70 and Pura 80 smartphones, according to the company. The updated mobile operating system’s new function, which is similar to Apple’s...