Amazon Fire HD 10 (7th Generation), two profiles and non-working installation of Google Play Services on 2nd profile
Thanks a lot, that helped (Fire HD8).

Had the problem that I tried to install Google Play on the second user, but it always said "Download Pending".

Solution thanks to your steps:


Install for first user on tablet
After Google Play Services and Google Play Store are updated on first user, write down version numbers
Install on second user:
3.a Google Account Manager
3.b Google Services Framework
Find same versions of Google Play Services and Google Play Store from first user on APKMirror and install on second user