Fixed synchronization problem for 7.x.x devices

I tried different Gapps and among them they solved the problem that many devices have, the Gapps are for the following versions:

°GAPPS 7.x.x (last for ARM) [49,.6 MB]
°GAPPS 7.x.x (last for ARM64) [54,.4 MB]

If not work contacts sync. try this:
Go to Contacts permissions click on show System apps and grant every app the permission, after that go to storage permission and do the same.

Download link:
https://forum.xda-developers.com/showpost.php?p=69000119&postcount=2

Special thanks to:
https://forum.xda-developers.com/member.php?u=7081551 {Open if you have Android Oreo}