Asus ZenFone 2 Laser Updated To Volte

[rockstar08]

My version is WW-21.40.1220.1877_20160902

I don't see any Volte Icon , I use Jio 4G

 

[harshbardhan]

Sorry for late response. Mine is 21.40.1220.1615_20160517
Experts can answer your question.

 

[Bapun]

Harsh bhai, you have older version than rockstar.

 

[harshbardhan]

I have updated my Zenfone 2(ZE551ML) from Lollipop to Marshmallow using this manual procedure,it is a very easy procedure but I suggest you to wait for OTA update as if anything goes wrong in this manual update you'll device won't boot up after that and you'll need to go to Service Center :k

I always wonder what is the full form of OTA update? Is it over to air?

 

[prasadbpotdar]

It's Over The Air.

 

[harshbardhan]

On my request to provide Volte update OTA for my ZE550 KL handset,Asus customer care promptly gave me following reply. I'm really impressed. But yet to see the results.

Thank you for contacting ASUS Service Care.
My name is Pawar kundan and it's my pleasure to help you with your problem.

 

We apologize for the delay in reply to your email and the inconvenience that has been caused in using our product

As per the Volte. We have already got the request from many other users and we have forwarded this to the concern department, 
and we would like to inform you that as per the concern department this feature will be added in the further  firmware update.


Best regards,
Pawar kundan
Asus Technical Support