Note: We had to reinstall the certificates since the upgrade wiped out the already installed certs.
I have tried to import the CA cert via the Zimbra Wiki Mobile Device Setup - Zimbra :: Wiki. The wm6 device does not confirm the cert is installed after running the .crt file
I have checked the certs on the zimbra console and they look correct.
Anything Im missing that would cause the wm6 device to say its invalid even though they are valid certs.