CORTANA on LUMIA 1020 with preview 10586.29 is not working, how can I fix it?

[Windows Central Question]

CORTANA on LUMIA 1020 with preview 10586.29 is not working

cortana not working.also battery on my lumia is draining very fast since i bought device.

 

[Giddora]

Re: CORTANA on LUMIA 1020 with preview 10586.29 is not working

Have you done a factory reset after updating?