Re-verify that your download source specifies compatibility with Android 9 Pie and matches your device hardware (ARM vs. ARM64). Conclusion
The app will prompt you to install several Google components one by one. Grant Permissions For each component, select Once all components are finished, restart your phone Final Configuration Go to your phone's settings and ensure Google Play Services Google Play Store Google Contact Sync have "Full Permissions" enabled to prevent sync issues. Common Troubleshooting "App Not Installed" Errors : If you encounter installation failures, try turning off Developer Options tta pie gapp installer for android 9 upd
How to install google app on Xiaomi China Android 9 Pie 100% select Once all components are finished