Volte calling issue after 7.1.1 update

[rajdip92]

I am facing a strange issue just after 7.1.1 update, The 4g calling icon on the status bar suddenly disappears sometimes and does not came back , even if I toggle the airplane mode several times it does not come back. In that situation I am not able to make calls from jio, the only way to get back 4g calling is by restarting the device which is very annoying as I have to restart my device 2-3 times a day for this issue?
Is anyone facing similar problem?
Is there a permanent solution for this issue?

 

[swaggy123]

didn't face any Volte issues till date ! Using JIO sim too
what was your mode of updating to Nougat ? i mean OTA or manual.
Did you reset the phone ? ( Both hard reset and software reset)

 

[rajdip92]

didn't face any Volte issues till date ! Using JIO sim too
what was your mode of updating to Nougat ? i mean OTA or manual.
Did you reset the phone ? ( Both hard reset and software reset)

I flashed the stock image via cmd

 

[d2211basu]

No VoLTE issues here too.

I had too flashed the fastboot file for my device using ADB. There was no such issue present for me. Can you please explain when and in which circumstances you are facing this issue? We may be able to help you further then

 

[swaggy123]

I flashed the stock image via cmd

BAckup data ! go to backup and reset in settings and reset your phone. Then once it shuts down , enter recovery and wipe data + cache
Hope it helps

 

[rajdip92]

I had too flashed the fastboot file for my device using ADB. There was no such issue present for me. Can you please explain when and in which circumstances you are facing this issue? We may be able to help you further then

Well it happens all of a sudden, for example yesterday night I went to sleep and today morning when I woke up I found volte calling missing & had to restart the device.

 

[d2211basu]

Well it happens all of a sudden, for example yesterday night I went to sleep and today morning when I woke up I found volte calling missing & had to restart the device.

There's some problem with the sim or the SIM slot bro. Can you get it checked at the nearest authorised service centre?

 

[rajdip92]

There's some problem with the sim or the SIM slot bro. Can you get it checked at the nearest authorised service centre?

Well I don't think here is any issue with the sim or the sim card slot. I tried with another jio sim and the issue was there. I even did a factory reset and still the issue persists. there was no such issue on 6.0.1.
It does not make sense taking the device to service center as its out of warranty and they will charge a bomb for it. The moto g5 plus had similar issues and was fixed by an ota update. The last option left for me is to reflash the firmware and if that even does not solve which I am sure wont work I am going to sell the device.

 

[rajdip92]

Does anyone get enhanced volte option if we put the jio sim on second slot

 

[swaggy123]

Does anyone get enhanced volte option if we put the jio sim on second slot

2nd slot never had volte since the beginning !

 

[avi_loveindia]

I never had volte issues ,,not earlier not now . Working fine

 

[Ab mobiles]

Just after I update to its latest version. The volte sign losses bt the 4g sign shows up. Now I cannot make calls or text msg via Jio by the sim works in another mobile. Is there any solution? Please help