As of 01/07/2017, Android v4.1-4.1.2 devices will no longer be tested and supported on MobileIron Core and Cloud.
Last versions tested against Android 4.1 will be:
MobileIron Core
- MobileIron Core 9.3
- Mobile@Work 9.3
Cloud
- MobileIron Go r43
- MobileIron Cloud r43
Now is a good time to start looking into your device fleet to confirm ageing devices will get replaced before the above deadline.