Data gone when call comes. - Xiaomi Redmi Note 7 Questions & Answers

I'm on latest ROS MIUI and while playing game of streaming YouTube if I get a call my Data is disabled. Please help. Thanks

!!!!!!!Root2!!!!!! said:
I'm on latest ROS MIUI and while playing game of streaming YouTube if I get a call my Data is disabled. Please help. Thanks
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Your explanation is not clear. It looks like some words are arranged randomly, to form a sentence. Try being more clearer. Otherwise no one will be able to help you.
Sent from my lavender using XDA Labs

ssaikia3 said:
Your explanation is not clear. It looks like some words are arranged randomly, to form a sentence. Try being more clearer. Otherwise no one will be able to help you.
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Okay I'll explain you the situation.
I play clash of clans and it works on internet connection. Yesterday I was playing it and my mom called on my phone. I didn't pick I just pushed up the call notification. I started getting weak signal message in game and my connection was lost.
After that I received a call again then I put call on speaker and turn on Data to use WhatsApp. When I send message it doesn't go. I think my internet connection stops when call is going on. Is it clear now? Sorry my Ingles is bad.

!!!!!!!Root2!!!!!! said:
Okay I'll explain you the situation.
I play clash of clans and it works on internet connection. Yesterday I was playing it and my mom called on my phone. I didn't pick I just pushed up the call notification. I started getting weak signal message in game and my connection was lost.
After that I received a call again then I put call on speaker and turn on Data to use WhatsApp. When I send message it doesn't go. I think my internet connection stops when call is going on. Is it clear now? Sorry my Ingles is bad.
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Yes it's lot more clear now. And about your issue, could it be a solution to use the "data during calls" toggle under your sim settings? Honestly, I don't know much about it, as I never have faced the scenario you just described. Anyway, if this doesn't help, I hope someone with a better idea will answer you. Good luck!
Sent from my lavender using XDA Labs

ssaikia3 said:
Yes it's lot more clear now. And about your issue, could it be a solution to use the "data during calls" toggle under your sim settings? Honestly, I don't know much about it, as I never have faced the scenario you just described. Anyway, if this doesn't help, I hope someone with a better idea will answer you. Good luck!
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There's no such option in Sim I checked before. Maybe something to do with firmware. Anyway thanks for help.

!!!!!!!Root2!!!!!! said:
I'm on latest ROS MIUI and while playing game of streaming YouTube if I get a call my Data is disabled. Please help. Thanks
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It is normal, you are playing games in 4g/LTE mode but when you got a call your sim mode needs to switch to 3g mode. That's the reason you got a slower internet connection while there is calling. The VoLTE mode is what you need, for you to use data connection while you are talking to someone in a call, but i think you sim card doesn't support VoLTE mode. Try to research about your sim card if it's VoLTE capable. Here in the philippines there is no VoLTE capable sim. I hope this helps. Thanks.

cantfool said:
It is normal, you are playing games in 4g/LTE mode but when you got a call your sim mode needs to switch to 3g mode. That's the reason you got a slower internet connection while there is calling. The VoLTE mode is what you need, for you to use data connection while you are talking to someone in a call, but i think you sim card doesn't support VoLTE mode. Try to research about your sim card if it's VoLTE capable. Here in the philippines there is no VoLTE capable sim. I hope this helps. Thanks.
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Yes bro my sim is volte supported. Before I flashed cr 6.0 this never happened. But in cr 6.0 I started getting this problem. Even after switching to ROS MIUI it's there.

!!!!!!!Root2!!!!!! said:
Yes bro my sim is volte supported. Before I flashed cr 6.0 this never happened. But in cr 6.0 I started getting this problem. Even after switching to ROS MIUI it's there.
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Do you have the volte icon on status bar? Maybe you network preference (GSM/WCDMA/LTE) is wrong, trying to use 2G/3G if available, instead 4G. Try to switch to "LTE only" and check if you can make call.

vlouis said:
Do you have the volte icon on status bar? Maybe you network preference (GSM/WCDMA/LTE) is wrong, trying to use 2G/3G if available, instead 4G. Try to switch to "LTE only" and check if you can make call.
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I flashed Superior is yesterday. The ROM is volte supported but still I'm not getting volte! I tried lte mode but can't use data while in call. I'm really frustrated now. :crying:

!!!!!!!Root2!!!!!! said:
I flashed Superior is yesterday. The ROM is volte supported but still I'm not getting volte! I tried lte mode but can't use data while in call. I'm really frustrated now. :crying:
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The ROM is volte supported but still I'm not getting volte!
Not enough, you need to have volte (4G voice) activated on your sim card too!
I tried lte mode but can't use data while in call.
If in call the connection mode change from LTE/4G to H/3G or 2G, you don't have volte. Try to call somebody, and check the status bar network icon. Only 4G with volte able to have call and data same time.
I recently get volte working on my phone (after sending a "I want volte" mail to service provider).
This depend on service provider, some activating volte only for "officially supported" phones (my case), some automatically for all, and some have 4G network only for data and for voice using only the "old" 3G/2G.

vlouis said:
The ROM is volte supported but still I'm not getting volte!
Not enough, you need to have volte (4G voice) activated on your sim card too!
I tried lte mode but can't use data while in call.
If in call the connection mode change from LTE/4G to H/3G or 2G, you don't have volte. Try to call somebody, and check the status bar network icon. Only 4G with volte able to have call and data same time.
I recently get volte working on my phone (after sending a "I want volte" mail to service provider).
This depend on service provider, some activating volte only for "officially supported" phones (my case), some automatically for all, and some have 4G network only for data and for voice using only the "old" 3G/2G.
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Oh bro my sim card is already volte supported but still I wasn't getting volte. I fixed it by flashing 10.3.6 firmware in ofox. Now my volte is back.

Related

VoLTE Verizon Nexus 6p

I don't know if this is an issue with my device, but VoLTE doesn't work if the phone loses connection for a few minutes(15-20). I tried flipping the flag and once the connection did reset and VoLTE started working again. Tried re-flashing the radio and nothing worked till now.
I live in a garbage reception area so turn off enhanced 4g LTE and have better call quality as it doesn't try to do HD voice.
But, to you're question, you mean after you resume a data connection that VOLTE takes a while to start working?
farfromovin said:
I live in a garbage reception area so turn off enhanced 4g LTE and have better call quality as it doesn't try to do HD voice.
But, to you're question, you mean after you resume a data connection that VOLTE takes a while to start working?
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The VoLTE doesn't work no matter how long I get back the service. I have to manually reset network settings to reboot for it to work. Do you know where I can file a bug for this?

LTE does not work anymore (G600K)

Hi All,
I bought this LG G6 (G600K) from HK a month ago. It was working perfectly until few days ago when the LTE stopped working. In the notification bar I can see LTE, but there is no data going through. E.g.: messenger shows "Connecting...". Basically no 4G internet any more. So I did my research and these are my findings:
If there is no LTE coverage, the phone switches to 3g and it works - so the problem is only with LTE, but LTE is everywhere nowdays
In this Korea Telecom ROM there is no way to configure to only use 3g (CDMA only), not even in hidden menu - this could be a remedy, but would not solve the issue
Wifi also works
I did Factory Reset twice (also Network settings reset), did not help
I waited for an update from KT, maybe contains a fix, but did not help
I went to my operator (TELENOR Hungary), and they have checked my subscription, and they said everything is ok, but they can see that my phone does not connect to the LTE system.
I tried my SIM in an other phone, and LTE works perfectly
So based on these facts, I can't think of other than the phone has a hardware issue. Do you have any idea how can I investigate further?
Thanks for any suggestion.
pepejazz said:
Hi All,
I bought this LG G6 (G600K) from HK a month ago. It was working perfectly until few days ago when the LTE stopped working. In the notification bar I can see LTE, but there is no data going through. E.g.: messenger shows "Connecting...". Basically no 4G internet any more. So I did my research and these are my findings:
If there is no LTE coverage, the phone switches to 3g and it works - so the problem is only with LTE, but LTE is everywhere nowdays
In this Korea Telecom ROM there is no way to configure to only use 3g (CDMA only), not even in hidden menu - this could be a remedy, but would not solve the issue
Wifi also works
I did Factory Reset twice (also Network settings reset), did not help
I waited for an update from KT, maybe contains a fix, but did not help
I went to my operator (TELENOR Hungary), and they have checked my subscription, and they said everything is ok, but they can see that my phone does not connect to the LTE system.
I tried my SIM in an other phone, and LTE works perfectly
So based on these facts, I can't think of other than the phone has a hardware issue. Do you have any idea how can I investigate further?
Thanks for any suggestion.
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Have you made sure data roaming is turned on as you have Korean model, I had to enable data roaming to get mobile data as the device thinks that's exactly what it's doing.
Sent from my LG-H870 using Tapatalk
nookcoloruser said:
Have you made sure data roaming is turned on as you have Korean model, I had to enable data roaming to get mobile data as the device thinks that's exactly what it's doing.
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Unfortunately it is grayed out. But 3g works and 4g worked before. I have not changed any settings, just went away.
---------- Post added at 09:11 AM ---------- Previous post was at 09:06 AM ----------
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pepejazz said:
Unfortunately it is grayed out. But 3g works and 4g worked before. I have not changed any settings, just went away.
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Did you fix the problem yet?? I also have same situation like you.........
Hi, sorry to hear. I could not solve yet. I went to the 3rd line support of the operator, but they say everything is fine from their side. So I'm waiting for a custom ROM, or I will change my operator. If you can, send back your phone.
pepejazz said:
Hi, sorry to hear. I could not solve yet. I went to the 3rd line support of the operator, but they say everything is fine from their side. So I'm waiting for a custom ROM, or I will change my operator. If you can, send back your phone.
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Well i just found temporary fix for grayed out data roaming..this method worked to me
download quickshortcutmaker from playstore open app and switch to normal search find roaming click on roaming - global roaming - create... you can enable data roaming from there..
And for manual network switch LTE /3G : quickshortcutmaker - normal view - network -networksettings global
Hope that helps
Sorry for my bad English..
Wow, thanks. This is working as a remedy. You are the hero of the day
Found the solution !
Google Search : how to fix 3g/4g high on android
(can't put a link since this is my first comment)
Its something related to APN . I've tried it and it works .
Hope this helps . Cheers

Oreo - VoLTE - Enhanced 4G LTE Mode gone

Hi there.
since the officiel oreo update I have no more VoLTE (HD) capabilities and the setting option is gone. The search finds it but when I select "Enhanced 4G LTE Mode" from the search I get to the cellular network settings where I do not see this option. Any Ideas?
Regards
its enabled by default ,i got HD icon on status bar for airtel 4G
Rohit99 said:
its enabled by default ,i got HD icon on status bar for airtel 4G
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You always have the HD symbol or only when you make a volte call?
saski4711 said:
You always have the HD symbol or only when you make a volte call?
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Always...
saski4711 said:
Hi there.
since the officiel oreo update I have no more VoLTE (HD) capabilities and the setting option is gone. The search finds it but when I select "Enhanced 4G LTE Mode" from the search I get to the cellular network settings where I do not see this option. Any Ideas?
Regards
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Click to collapse
For me the same. Was and after update to Oreo, gone. Network EE UK. :crying:
Hi i have the same problem and my network support volte. I am on nougat.
Paradox♀ said:
Always...
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It shall be there only when network supports VoLTE calls.
Barmenchik said:
For me the same. Was and after update to Oreo, gone. Network EE UK. :crying:
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pardalos said:
Hi i have the same problem and my network support volte. I am on nougat.
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Maybe be they disabled some of the frequency bands which your network is using.
I also need this Option back, my provider doesn't support SMS on Enhanced 4G LTE Mode. So I have to manually switch back to 3G to receive a planned SMS and then back to 4G... Is there a way to somehow unhide this option, because it looks like it is available in the settings when you search for it, but if you click on it you only end up on the mobile network page.
I have this option.
Apoorv AR said:
I have this option.
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Don't see this option anymore. Maybe my carrier does no longer support VoLTE on my MIA1 or the oreo update broke the support. Anyone out there in Germany with a VoLTE enabled plan where VoLTE still works on this device?
Apoorv AR said:
I have this option.
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Me not, and I also don't see any HD Icon on the status bar. Can only say that SMS was working before when I switched off the Enhanced LTE stuff and now it's not working anymore.
sandrocks said:
It shall be there only when network supports VoLTE calls.
Maybe be they disabled some of the frequency bands which your network is using.
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Click to collapse
How can i see which bands is my phone using ?
hi, it happened also in Indonesia, my HD logo dissapear, now I cannot use sms or data call without volte apps.
tried to re-flash 7.8.23 still the same, seems IMS has been blocked.
For me to... In Network setting this option is not on the list. But it shows in searching settings and after I select its not om the list...
I have the same issue on O2 Carrier Germany. SIM card is not provisioned for VoLTE but it works when used on a Galaxy J5 2017
As soon i put it in my Mi A1 upon calling there is a fallback from 4G to 3G
I also have a Vodafone SIM which is provisioned for VoLTE and in this way the option Enhanced LTE appears but has no effect because when performing a call there is again a fallback from 4G to 3G
I have now Oreo + January patch and still it does not work
Also HD voice is not working. When performing a call from my phone no HD is seen on the other endpoint and no notifaction on mine
If i get a HD voice call from another phone connection is established and quality is good but no indication on Mi A1 that it is a HD voice call
Absynth30 said:
I have the same issue on O2 Carrier Germany. SIM card is not provisioned for VoLTE but it works when used on a Galaxy J5 2017
As soon i put it in my Mi A1 upon calling there is a fallback from 4G to 3G
I also have a Vodafone SIM which is provisioned for VoLTE and in this way the option Enhanced LTE appears but has no effect because when performing a call there is again a fallback from 4G to 3G
I have now Oreo + January patch and still it does not work
Also HD voice is not working. When performing a call from my phone no HD is seen on the other endpoint and no notifaction on mine
If i get a HD voice call from another phone connection is established and quality is good but no indication on Mi A1 that it is a HD voice call
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Click to collapse
Same here for Telekom(Germany) with VoLTE enabled SIM. With Android N I got the HD Symbol and VoLTE was working within Telekom calls. With the Oreo Update that feature is gone. Regarding HDVoice (AMS-WBR): That works well for me too but I believe the HD Symbol is only shown if VoLTE is being successfully negociated between the phone and the carrier (?)
from MIUI forum, about ours issue...
At the moment VOLte is disabled in the device, in the future, after correcting more important errors, this function will be turned on at the software level
True or not I don't know..
EE support tell me,they do not support HD Voice and VoLTE on Mi A1 maybe in the near future .. BUT I saw this icon before the update and the choice was in the settings!
OMG. Im flash back clear Android 7.1.2 (7.12.19) and VoLTE ON !!!
so flash back to Android 8, ALL VoLTE settings locked again!! Android 8 issue
Barmenchik said:
OMG. Im flash back clear Android 7.1.2 (7.12.19) and VoLTE ON !!!
so flash back to Android 8, ALL VoLTE settings locked again!! Android 8 issue
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could you point me to the exact same firmware version you have been using? that was successful?
I read a O2 German user reported VoLTE works on a October 2017 Nougat version but he didn't mention the exact version.
Hey! To get VoLTE again, you have to type *#*#86583#*#* (or *#*#VOLTE#*#*).

Network bar is full but no incoming and outgoing calls

Hello,
i'm using redmi note 4 snapdragon 3/32 version for almost 1 year 6 months.
Suddenly i am facing network issue.
Though the network bar shows full network but still not receiving any call neither i can call others.
If i change network to gsm only it seems works for a while
but i want a permanent solution.
*i reset phone. Even tried different rom*
if this is a hardware issue. Is this critical?
Thank you.
Maybe it's related to your operator
Some operators switch from 4g to 3g or 2g when you receive a call or try to call someone
maybe your operator has a problem with this switch and so you are not able to call and receive
Angelo Azzurro said:
Maybe it's related to your operator
Some operators switch from 4g to 3g or 2g when you receive a call or try to call someone
maybe your operator has a problem with this switch and so you are not able to call and receive
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Click to collapse
thanks//

No internet/data during phone calls

On Sprint's Network, unlocked bootloader & critical partitions. Anytime I even receive a notification for a phone call coming in, my LTE is dropped instantly. Deny or hang up the call, it comes back. I've read that Sprint's 3G can't handle voice and data at the same time, but this is 4G. Wifi is also completely useless on this phone as it stays connected for about 60 seconds tops.
Tried doing a complete wipe and reset to both Pie stable and Q beta 6, same exact thing. Tried all the network options in settings and nothing.
Does anyone with Sprint have working LTE during a phone call? I'm trying to figure out if it's a **** copy I got from Amazon, or the network. Thanks.
xe500linux said:
On Sprint's Network, unlocked bootloader & critical partitions. Anytime I even receive a notification for a phone call coming in, my LTE is dropped instantly. Deny or hang up the call, it comes back. I've read that Sprint's 3G can't handle voice and data at the same time, but this is 4G. Wifi is also completely useless on this phone as it stays connected for about 60 seconds tops.
Tried doing a complete wipe and reset to both Pie stable and Q beta 6, same exact thing. Tried all the network options in settings and nothing.
Does anyone with Sprint have working LTE during a phone call? I'm trying to figure out if it's a **** copy I got from Amazon, or the network. Thanks.
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Click to collapse
I have the issue. I also can't get LTE+ to work either. I'm on Boost, but they use Sprint. All stock roms and I can't get 4G at all on custom roms. I bought mine directly from Essential.
Sent from my PH-1 using Tapatalk
Sheradrax said:
I have the issue. I also can't get LTE+ to work either. I'm on Boost, but they use Sprint. All stock roms and I can't get 4G at all on custom roms. I bought mine directly from Essential.
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Click to collapse
I can't say anything about Sprint, but VoLte on Verizon behaves the same way for me on Q beta 6. If the radio cycles for any reason I lose VoLte even if it shows selected. I have to toggle it in network settings for it to work.
Just curious, if you go into the phone info with *#*#4636#*#*, does it show that VoLte is provisioned?
garywojdan81 said:
I can't say anything about Sprint, but VoLte on Verizon behaves the same way for me on Q beta 6. If the radio cycles for any reason I lose VoLte even if it shows selected. I have to toggle it in network settings for it to work.
Just curious, if you go into the phone info with *#*#4636#*#*, does it show that VoLte is provisioned?
Click to expand...
Click to collapse
It's grayed out for me. I can't enable it. Maybe calling Boost customer service might result in fixing it.
Sent from my PH-1 using Tapatalk

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