HarmonyOS, Huawei Technologies’ self-developed operating system, has crossed the threshold of 27 million users, a sign that the company’s efforts to take on Apple’s iOS and Google’s Android are paying off. In announcing the user numbers for its latest iterations – HarmonyOS 5 and HarmonyOS 6 – the Shenzhen-based tech giant referred to the milestone as a “survival line” for the company. The platform also boasted an ecosystem of over 10 million developers. User engagement crossed milestones, too,...