I have no issues whatsoever with my eureka even after upgrading to cyanogen 12. However have 2 issues before and after upgradation as well.
1. When I connect my pendrive through otg adapter, the phone restarts and hence am unable to use pendrive with otg.
2. My Bluetooth headset ( Make Syska ) which was working fine with my Moto G, is not getting recognised at all. I tried a couple of other bluetooh head sets but without any success.

Please help me resolve these 2 issues.