Why does Onyx not certify the devices with Google Mobile Services (GMS) so that all devices can have a valid play store, play service and play protect?
It would make a big difference for all markets except for the Chinese market and you only need to certify once per model.
Google Mobile Services (GMS) contact form:
Compatibility Test Suite, provided for free by Google:
https://source.android.com/compatibility/cts/downloads.html
Compatibility Test Suite Verifier:
_https://source.android.com/compatibility/cts/verifier.html
Google GMS Test Suite: