The GMS 2.0.1 says items are synced and you see the items on the server, but the cell phones cannot connect to the GMS service... In the admin Console it says never connected...
Let me clarify...
GMS 2.0.1, on SLES GM 11 sp3, trying to connect any cell phone... Currently trying Blackberry Q10, but does not seem to work even with the Microsoft Active Sync configuration, going to try an android..
> New Install, Self Signed Cert.. Small maximum 20 users...
Note that some phones, notably Windows do not like self-signed at all.
Have you tried an Android device?