Huawei's Harmony OS-powered smartphones could hit the European market as early as 2022, but lack of Google Play is still a dealbreaker - NotebookCheck.net News
Huawei P20 Pro and Mate 10 Pro receiving new HarmonyOS features update - YouTube
Huawei P20 Pro & EMUI 12 | Device+ | Control panel | Font weight - YouTube
Check HarmonyOS 3 features for Huawei P20 Series - Huawei Central
Huawei P20 series smartphones receiving December 2021 security update - Huawei Central
Huawei P20 series now getting the HarmonyOS update - Gizchina.com
HarmonyOS might not rollout for Huawei P20 and Mate 10 series, suggests a leak - Huawei Central