Huawei officially announced that Mate 30 Pro (4G) and Honor Play4T Pro opened the recruitment of new feature versions of HarmonyOS 2. To join the process all you need to check the phone version number is “Settings > About Phone > Version Number”. If the current version is not on the baseline version of the list, you need to upgrade to this version before registering. The adaptive models and baseline versions recruited for the internal testing of each product are as follows:
Huawei Mate 30 Pro 4G -> Base Version HarmonyOS 220.127.116.11
Honor Play 4T Pro -> Base Version HarmonyOS 18.104.22.168
Recruitment: 1500 people are recruited for each product
Recruitment period: February 18, 2022 – February 24, 10:00
It should be noted that the version cannot be rolled back before the end of the internal test. (The internal test period is 2 months, and 2 test versions are planned to be released. The official version will be pushed after the end of the internal test., designed to test new functionality and new features.