I am using Xperia Z5 and VOLTE for JIO is working fine but Airtel's VOLTE is not working. Other than XZ2 none of Xperia device is supporting Airtel's VOLTE.
Other manufacturers are providing update for their phones and more and more getting support for Airtel VOLTE in India. But Sony Xperia got some policy that they won't support phones/give update for phones produced by them 2 years ago. Other manufacturers are updating their phones regularly with security patch and network support related issues. Sony loosing their market share because they will charge a premium and no support after two years. I was a loyal customer of Sony and still loves Xperia phones but now I need to rethink. I had an eye for Xperia 1 Mark II but I will reconsider my decision.
I was abroad and even with older OS I was satisfied with my mobile but when I got home I understand why smaller updates are much important for getting network signals. I bought this phone from India and now this VOLTE phone can't get VOLTE signal in India.
Sony should stop their phone division if they can't provide support for their customers.
