VOLTE feature not enable in xz2 premium

[Yeluri]

I am Kiran yeluri from India,

Few days back I got xz2 premium mobile from USA.

In India jio Volte is not working I am using jio app for calls. Kindly help me out in this regard.. 

Model :-H8166

[Lord_viridis · Accepted solution]

Jio won't support a firmware meant for a device from another region.

[Yeluri]

Does this device has VoLte features..?

[Lord_viridis]

Yes

[sh98]

Mery phone me to kam karra hai

My phone has less

gt

[Akhilesh718]

I had same problem with my xperia xz2 bought from usa. 

However I solved it by flashing it with Indian ROM

Now I get volte for idea airtel and jio

[Sivasaianirudh]

Can I know how to do so