The document summarizes Star Media Group's experience onboarding their Android apps to Huawei's AppGallery and supporting HMS devices. The main goals were to convert existing SMG apps to work on Huawei devices and AppGallery within 1 month. While AppGallery and Huawei's support were beneficial, some challenges included initial lack of devices for testing and removing dependencies on Google Mobile Services by finding HMS and alternative solutions. Converting specific GMS features to HMS equivalents sometimes required workarounds. Results showed increasing numbers of SMG apps on AppGallery over time.