Ever since Google suspended business with Huawei under the pressure of U.S. bans, Huawei faces unprecedented challenges in European smartphone market. Would HarmonyOS, Huawei’s newborn operating system, be able to build a new application ecosystem and bring harmony to Huawei and its global market? Dr. Kevin Curran talks about challenges and opportunities HarmonyOS could face in the mist of U.S.-China tech war. Dr. Curran is a professor of Cyber Security at Ulster University, Executive Co-Director of the Legal Innovation Centre, and an IEEE Technical Expert for Internet/Security matters since 2008.