Please enable VoLTE feature with Marshmallow update

[Rajgokul]

In India, Reliance Jio is launching its commercial service in coming months, It will support only Voice over LET (VoLTE) and No 2G/3G voice services. Many phones recently launched in India do support  VoLTE feature and other manufacturers enabling this future with a software update. Xperia M4 Aqua has SD615 processor which inherently support VoLTE future, So please activate/enable this future with a software update. 

Thanks

[abhaydmahajan]

Is VoLTE NOT AVAILABLE ON XPERIA M4 ON JIO SIM

[ManishSharma]

hi

i have sony m4 aqua dual sim i have marshmallow updated software last week

1. is my phone supported VoLte if yes then m not able to see any option Enhances 4g LTE Mode

2. from last update wifi signal and mobile signal is veery weak so many connection problem

3 touchscreen sensitivity is so high 

[abhaydmahajan]

Does aqua m4 Xperia has the hardware needed for VoLTE
for Jio sim if not what to do to get it,if yes what to do to get it work.

[Arena12399]

why they push when they dont control it. it is unlocked phone,.just like nexus gets updates from google, its not like verzion cmda operator dependent.....you relase an update patch for volte, then i can make calls.

[Mark-11]

I went to the Reliance store, they confirmed That this phone is in list of 4g Volte supported Device. And i checked official Website too. so it is required by you people to push an software update to enable 4g Volte support, because the hardware of device is capable of VOLTE. in india this device is unlocked,

[Ramakrishna048]

Please stop your carrier problems as India doesn't have the carrier problem. So in India any software implementation is done by manufacturer. Carriers are not involved at any level. So please sony, kindly implement the volte settings in m4 aqua dual.

[Manishd31]

Sir please give VOLTE update for m4 aqua in India.

[ManishSharma]

MY opratore Reliance jio  is providing me VoLTE services which works ony 4g network but there is no option for enhance 4g volte in m4 aqua dual sim now tell me i cant even recive any call or make any call i am just able to use data

to make call i have to downlaod  a application which drain battery too much

now its useless phone evenj there is marshmallow updated

even i asked to cutmore care of sony they said m4 aqua doesnt support VoLTE 

after updating my android i am facing too much problem

1 weak wifi connectivty

2 weak signal for mobile network

3 tethering

what is improvved 

1 touch sensitivity

2 battery

[Emir1]

I can see that many are concerned and curious about this feature. The information I have is still that the operator has to enable this and push it to specific device models, therefore I can only refer to the operator regarding this. 

[ppgsk17]

Emir, how to confirm that M4 Aqua supports VoLTE? Is there any way we could check that it is supported?

Like for LTE bands list we can check in Service Info>>Configuration , Is there some config value which we can check to confim this?