The "Google Installer for MIUI 12.5.5 Android 10 REPACK" is a specialized utility designed for Xiaomi devices running Chinese ROMs, which typically lack pre-installed Google Mobile Services (GMS)
Sequential Install: The tool will install six core components (Framework, Account Manager, Services, Calendar Sync, Contact Sync, and Play Store). --- Google Installer For Miui 12.5.5 Android 10 REPACK
The message read: “Thanks for the backdoor. Your phone is mine now. Tell your friends about the REPACK.” The "Google Installer for MIUI 12