Hey guys whats up?
Just went thru tons of roms, firmwares and kernels but didn't managed to enable VoLTE on our phone under TIM BASIL carrier.
Anyone could share some experience?
This thread helped me out
https://forum.xda-developers.com/redmi-note-7/help/volte-wifi-calling-redmi-note-7-t3931119
I think this is the code I typed in *#*#86583#*#*
It turns off the check with your carrier as to whether you have volte enabled.... I think. Worked for me.
Anyways check that thread.
bobfarley said:
This thread helped me out
https://forum.xda-developers.com/redmi-note-7/help/volte-wifi-calling-redmi-note-7-t3931119
I think this is the code I typed in *#*#86583#*#*
It turns off the check with your carrier as to whether you have volte enabled.... I think. Worked for me.
Anyways check that thread.
Click to expand...
Click to collapse
Thx mate! tested the code when i was on stock rom, but got no success. Gonna check the thread anyway!
EDIT: no luck. i knew the thread, even commented there before. read everything but got no success.
x_berzerker said:
Hey guys whats up?
Just went thru tons of roms, firmwares and kernels but didn't managed to enable VoLTE on our phone under TIM BASIL carrier.
Anyone could share some experience?
Click to expand...
Click to collapse
I had volte problem too, because the volte service wasn't enabled for my sim card. It was necessary to ask my service provider (Digi EU) to be activated for my sim card... After this I tested a lots of roms, and don't remember to have volte problem. AOSP roms usually have enabled volte option by default.
Just to be sure, did you checked your sim card with another phone, if have volte activated?
vlouis said:
I had volte problem too, because the volte service wasn't enabled for my sim card. It was necessary to ask my service provider (Digi EU) to be activated for my sim card... After this I tested a lots of roms, and don't remember to have volte problem. AOSP roms usually have enabled volte option by default.
Just to be sure, did you checked your sim card with another phone, if have volte activated?
Click to expand...
Click to collapse
Yeah mate i tested my sim with other phone and volte worked.
Also i tested another TIM Brasil sim (with volte working on another device) on my phone and got no success.
currently i believe the problem is a carrier+device problem, like "TIM Brazil blocks VoLTE on IMEIs from unregistered devices".
i must test another carrier's sim on my phone to further narrow down the problem. but got none around tho.
Related
I have the latest Quarx CM11 ROM in this device. I had India Airtel 2G sim previously in this device and it used to work without any issues.
After I was forced to replace my 2G sim with 4g sim, the device is not booting up. Booting animation is very very slow and the device will never come back.
If I remove the sim, the device boots up normally. Even it works perfectly fine if I put some other 2G sim.
I tried to change the baseband after removing the sim from the device. I chose south east asia 343_331. Still the device doesn't boot up if i put back the Airtel 4G SIM.
can anyone help me with the issue? thanks
santekkie said:
I have the latest Quarx CM11 ROM in this device. I had India Airtel 2G sim previously in this device and it used to work without any issues.
After I was forced to replace my 2G sim with 4g sim, the device is not booting up. Booting animation is very very slow and the device will never come back.
If I remove the sim, the device boots up normally. Even it works perfectly fine if I put some other 2G sim.
I tried to change the baseband after removing the sim from the device. I chose south east asia 343_331. Still the device doesn't boot up if i put back the Airtel 4G SIM.
can anyone help me with the issue? thanks
Click to expand...
Click to collapse
Same thing happened here, have u found any solution, Airtel 4g sim even work with basic phones, but not in Defy. Since Airtel sim is 128k it has more memory than 64k sim, this is the problem and it is not the bug of Rom because slow boot happened in Stock Rom too.
navinshark said:
Same thing happened here, have u found any solution, Airtel 4g sim even work with basic phones, but not in Defy. Since Airtel sim is 128k it has more memory than 64k sim, this is the problem and it is not the bug of Rom because slow boot happened in Stock Rom too.
Click to expand...
Click to collapse
Sorry I didn't see your response. I have not yet found any solution. I am not using this device as it is not supporting any new SIMs. Even I will be interested to know if any solution exists. Probably ROM developer should be able to provide solution. Hope to get some ROM developer's attention to get solution.
santekkie said:
Sorry I didn't see your response. I have not yet found any solution. I am not using this device as it is not supporting any new SIMs. Even I will be interested to know if any solution exists. Probably ROM developer should be able to provide solution. Hope to get some ROM developer's attention to get solution.
Click to expand...
Click to collapse
Thank you for the reply, however i bought new phone, defy is in cupboard, probably I use it as FM player, Music player in coming days
Hi Guys wanted to find out if VoLTE for T-Mobile was working on any CSC's ? I can sacrifice WiFi calling and RCS just want VoLTE . Wondering if it works on BTU CSC. Was reading and looks like Nougat Beta 1 CSC had alot of support for many VoLTE on many carriers. Also was reading that Samsung implemented various framework to allow VoLTE to work in Nougat without many modifications needed. Is this true and would upgrading to a Nougat ROM be enough to get VoLTE to work ?
re: tmobile volte & wifi calling
naruto.ninjakid said:
Hi Guys wanted to find out if VoLTE for T-Mobile was working on any CSC's ? I can sacrifice WiFi calling and RCS just want VoLTE . Wondering if it works on BTU CSC. Was reading and looks like Nougat Beta 1 CSC had alot of support for many VoLTE on many carriers. Also was reading that Samsung implemented various framework to allow VoLTE to work in Nougat without many modifications needed. Is this true and would upgrading to a Nougat ROM be enough to get VoLTE to work ?
Click to expand...
Click to collapse
If you want Tmobile Volte and Wifi Calling to work with your G935F, G930F or the dual
sim models here is a link to my custom rom with all the Tmobile features built-in to it:.
https://forum.xda-developers.com/s7-edge/development/rom-nougat-7-dplt-wifi-calling-volte-t3540723
Check it out!
The only requirements for tmobile wifi calling and volte to work properly is
that you use a Tmobile Sim card and you are on the Tmobile network.
Good luck, have a great day!
Misterjunky said:
If you want Tmobile Volte and Wifi Calling to work with your G935F, G930F or the dual
sim models here is a link to my custom rom with all the Tmobile features built-in to it:.
https://forum.xda-developers.com/s7-edge/development/rom-nougat-7-dplt-wifi-calling-volte-t3540723
Check it out!
The only requirements for tmobile wifi calling and volte to work properly is
that you use a Tmobile Sim card and you are on the Tmobile network.
Good luck, have a great day!
Click to expand...
Click to collapse
Hi I will check out your rom. In response to your last statement " The only requirements for tmobile wifi calling and volte to work properly is that you use a Tmobile Sim card and you are on the Tmobile network." Do you mean on your rom or nougat roms in general?
Sent from my Nexus 6P using Tapatalk
re: tmobile wifi and volte rom
naruto.ninjakid said:
Hi I will check out your rom. In response to your last statement " The only requirements for tmobile wifi calling and volte to work properly is that you use a Tmobile Sim card and you are on the Tmobile network." Do you mean on your rom or nougat roms in general?
Sent from my Nexus 6P using Tapatalk
Click to expand...
Click to collapse
On my rom only, there are NO OTHER roms which
have wifi calling and volte for tmobile in them.
None of the other roms have the tmobile wifi calling
and volte ability feature in them.
Good luck, have a great day!
I have an unlocked T mobile s7 edge SM-G935T working on 7.0 Nougat...There's no voLTE feature in it..I want to enable it...Which firmware or CSC should I install..currently my CSC is TMB....please help
Hi Guys,
I'm almost happy user of XPZ. I bought non-branded version G1842 dual. I want to use VoLTE(and WiFiCalling if possible) on my handset. My operator Orange PL supporting VoLTE but only on Iphones and branded firmwares for Android phones.
Sony support/service refuse to flash my phone with Orange firmware - so I would need to do this alone but official Orange firmware is available only for single sim XPZ G8141.
Question - can I seftly flash G8142 with G8141 firmware? Or do you know that maybe VoLTE operator configuration is kept in one of sin files like modem_X-FLASH-ALL-42E5.sin and I could just swap one file in whole firmware folder?
Secondly VoLTE - I send email to operator and they replay that configuration of VoLTE is many settings/parameters inside firmware. Besides *#*#4636#*#* option VoLTE provisioning I didn't see any configuration for this service. The config is so deeply inside firmware? When I switch ON this option in that menu it's not saved and when I enter once again the menu is one again switched off.
What I saw most of the VoLTE arround globe have problem - that they need to use branded firmware. Do you think in the future it would change? As far as I check for Iphone it works on all - it's relevant it's branded or non-branded phone.
best regards,
Piotr
I'm in Sweden and VoLTE got enabled for me when I switched carrier. I didn't do anything but switch SIM. I had a Z5 Premium at the time and now I'm on a XZ Premium and VoLTE is enabled as default.
And standard Nordic Combined firmware, no carrier lock.
Piotr, i think with DS version of device you are out of luck. There is no european provider specific modem configuration(required for volte) available for the dual sim device. I have attached available configurations in the zip file.
To get single sim modem configuration files flashed to device, you need to flash system.sin, but i STRONGLY DO NOT recommend doing that. Potential brick on your way.
Mixing flashing the single sim and dual sim different .sin files is highly experimental.
If you really want VoLTE then i think less headache is if you can find a person who is willing to switch single sim version with you.
You can get any region G8141 and then flash https://xpericheck.com/cda/1308-7002
Phone needs load configuration amss_fsg_maple_orange_poland_volte_vowifi_tar.mbn to get VoLTE and VoWIFI.
Checking current oem.sin file, i can see that when inserting Orange PL sim, then amss_fsg_maple_orange_poland_ims_tar.mbn is actually loaded.
Is the XZ Premium on confirmed VoLTE devices list on Orange Poland webpage?
Hello, any news in this thread? I have the same situation but with XZ1. I have nonbranding dual sim working on T-Mobile PL. They sell XZ1 only single sim, so there is only single SIM firmware from T-Mobile. Someone test flashing single SIM firmware for dual SIM XZ/XZ1 Xperia?
Should be same situation as with xz premium. flash single sim fw via newflasher and you are done. will lose 2nd sim but otherwise should be good.
Please Read different topics to know how other users have done it to xz premium dual sim.
VeixES said:
Should be same situation as with xz premium. flash single sim fw via newflasher and you are done. will lose 2nd sim but otherwise should be good.
Please Read different topics to know how other users have done it to xz premium dual sim.
Click to expand...
Click to collapse
Are dual sim variants of xz1 and xzp installed with the required 4x4mimo hardware antennas?
Just flashed XZ1 DUAL with XZ1 SINGLE firmware. Everything work at this time fine and VoLTE and VoWIFI are working from the start!
rafi.mv6 said:
Just flashed XZ1 DUAL with XZ1 SINGLE firmware. Everything work at this time fine and VoLTE and VoWIFI are working from the start!
Click to expand...
Click to collapse
You flashed tmobile PL firmware?
Stefanos1999 said:
You flashed tmobile PL firmware?
Click to expand...
Click to collapse
I haved CE1 DUAL (G8342) firmware and flashed with XZ1_G8341_8.0_47.1.A.2.281_T-Mobile
If someone want, I can send screenshot via PM with firmware version on the phone
rafi.mv6 said:
I haved CE1 DUAL (G8342) firmware and flashed with XZ1_G8341_8.0_47.1.A.2.281_T-Mobile
If someone want, I can send screenshot via PM with firmware version on the phone
Click to expand...
Click to collapse
All functions with single sim firmware work properly?
Phone now reports as g8341 (singles sim) to the mobile carrier?
What does now show in the model number of your device menu?
Stefanos1999 said:
All functions with single sim firmware work properly?
Phone now reports as g8341 (singles sim) to the mobile carrier?
Click to expand...
Click to collapse
I send you PM with screenshot. All functions work well from 8 hours. NFC, VoLTE, VoWIFI, caliing, messaging, LTE, 3G etc, no problem with anything at this moment.
In system information stay now G8341, and naturally i lost second SIM in menu.
rafi.mv6 said:
I send you PM with screenshot. All functions work well from 8 hours. NFC, VoLTE, VoWIFI, caliing, messaging, LTE, 3G etc, no problem with anything at this moment.
In system information stay now G8341, and naturally i lost second SIM in menu.
Click to expand...
Click to collapse
Great! Dualism is sold cheaper than singlesim
Stefanos1999 said:
Great! Dualism is sold cheaper than singlesim
Click to expand...
Click to collapse
Why dual sim are sold cheaper then singlesim? Which country?
I bought XZP in presale and price for non-brand and brand at telcos was the same. For me I was thinking it's benefit because I get dual sim and "clean" FW.
I suppose that Sony (and also Samsung) don't care about this....I hope that carrier services app in android recently added by Google would be the way to update settings for operators for all headsets. Like apple does. That would solve that configuration....
Only when small file missing and and lot of issues with VoLTE and VoWiFi.
lancewicz said:
Why dual sim are sold cheaper then singlesim? Which country?
I bought XZP in presale and price for non-brand and brand at telcos was the same. For me I was thinking it's benefit because I get dual sim and "clean" FW.
I suppose that Sony (and also Samsung) don't care about this....I hope that carrier services app in android recently added by Google would be the way to update settings for operators for all headsets. Like apple does. That would solve that configuration....
Only when small file missing and and lot of issues with VoLTE and VoWiFi.
Click to expand...
Click to collapse
Maybe single and dual sim are exactly the same HW? and when you load DS FW into SS version you will get DS? anyway 2sim share slot with SD ...maybe Sony simply manufacturing process?
VeixES said:
Piotr, i think with DS version of device you are out of luck. There is no european provider specific modem configuration(required for volte) available for the dual sim device. I have attached available configurations in the zip file.
To get single sim modem configuration files flashed to device, you need to flash system.sin, but i STRONGLY DO NOT recommend doing that. Potential brick on your way.
Mixing flashing the single sim and dual sim different .sin files is highly experimental.
If you really want VoLTE then i think less headache is if you can find a person who is willing to switch single sim version with you.
You can get any region G8141 and then flash https://xpericheck.com/cda/1308-7002
Phone needs load configuration amss_fsg_maple_orange_poland_volte_vowifi_tar.mbn to get VoLTE and VoWIFI.
Checking current oem.sin file, i can see that when inserting Orange PL sim, then amss_fsg_maple_orange_poland_ims_tar.mbn is actually loaded.
Is the XZ Premium on confirmed VoLTE devices list on Orange Poland webpage?
Click to expand...
Click to collapse
To confirm files like amss_fsg_maple_orange_poland_volte_vowifi_tar.mbn are kept in which file? oem_X-FLASH-ALL-42E5.sin or modem_X-FLASH-ALL-42E5.sin ?
This file are modem configuration so it should be more in modem.sin but you mention that you check oem.sin for that maple config?
Is 100% configuration of VoLTE are kept in amss_fsg_maple_orange_poland_volte_vowifi_tar.mbn ?
In 20 minutes I would also try to flash XZP like rav.6 with XZ1 to check that solution. And let all know.
br,
Piotr
oem.sin only includes instructions which configuration(.mbn) to load.
all configuration are universally available in system.sin
lancewicz said:
To confirm files like amss_fsg_maple_orange_poland_volte_vowifi_tar.mbn are kept in which file? oem_X-FLASH-ALL-42E5.sin or modem_X-FLASH-ALL-42E5.sin ?
This file are modem configuration so it should be more in modem.sin but you mention that you check oem.sin for that maple config?
Is 100% configuration of VoLTE are kept in amss_fsg_maple_orange_poland_volte_vowifi_tar.mbn ?
In 20 minutes I would also try to flash XZP like rav.6 with XZ1 to check that solution. And let all know.
br,
Piotr
Click to expand...
Click to collapse
I can confirm. Solution by rav.6 is working also on XZP with Orange firmware Poland.
I see now options for VoLTE and VoWiFi and VoLTE are enable but not working
I don't know why
lancewicz said:
I can confirm. Solution by rav.6 is working also on XZP with Orange firmware Poland.
I see now options for VoLTE and VoWiFi and VoLTE are enable but not working
I don't know why
Click to expand...
Click to collapse
In T-Mobile I have activated VoLTE and VoWIFI by sending message to T-Mobile. I don't know how it looks in Orange, but i think you must activate it first.
VeixES said:
oem.sin only includes instructions which configuration(.mbn) to load.
all configuration are universally available in system.sin
Click to expand...
Click to collapse
So what is in modem_X-FLASH-ALL-42E5.sin ?
lancewicz said:
So what is in modem_X-FLASH-ALL-42E5.sin ?
Click to expand...
Click to collapse
Generic modem/radio needed files, which are needed for the modem to work. Identical in every region firmware.
Are there any custom ROMs (and CSC files) that allow the S8 to successfully have WiFi Calling and VoLTE on the AT&T network??
I am running RENOVATE ICE 3.0 but you need the Notorious Kernel 1.9 for Volte to work on T. Some kernels do not support Volte, but Notorious does. You also need to flash ATT from the Flashable CSC Selection V1.0.0, and create/edit the /efs/imei/mps_code.dat and put ATT in there. You can also delete the /system/omc/ATT/res directory to get rid of the annoying T jingle and boot screen. You then need to call ATT and ask the friendly customer service person to update your IMEI. But when you give them your current IMEI, they will not be able to find it since it is not a ATT phone. So they will use the IMEI of a similar phone. That will get Volte to work. But WiFi will not as I think the IMEI must match exactly in their system for WiFi to work.
Hello. I'm also trying to figure out the same. How can I unlock the G955U? is that even possible?
Ideally I'd like to get the CSC Patch installed so I can get WiFi Calling on ATT, as I do not have any reception in my area. Any Help here would be appreciated.
Can anyone help here? Thanks.
jcrompton said:
Are there any custom ROMs (and CSC files) that allow the S8 to successfully have WiFi Calling and VoLTE on the AT&T network??
Click to expand...
Click to collapse
You can flash csc seletcion after the rom.
That package contains the csc of att and the US generic. That generic is the one that I use and it works volte, wifi calling in tmobile ...
Hi Eddie, would you happen to know how to Root the G955U? its the Unlocked version of the phone. I've followed every step for CF-Auto-Root through Odin, but it fails every time. It seems like the Bootloader is locked? Any help would be appreciated here.
EddiePR said:
You can flash csc seletcion after the rom.
That package contains the csc of att and the US generic. That generic is the one that I use and it works volte, wifi calling in tmobile ...
Click to expand...
Click to collapse
Thanks
But I'm still trying to confirm that someone got AT&T WiFi calling to work
indoline said:
Hi Eddie, would you happen to know how to Root the G955U? its the Unlocked version of the phone. I've followed every step for CF-Auto-Root through Odin, but it fails every time. It seems like the Bootloader is locked? Any help would be appreciated here.
Click to expand...
Click to collapse
If you want to know the current root status for Galaxy S8/S8+ go to this forum: https://forum.xda-developers.com/galaxy-s8/how-to/current-root-progress-g950u-g955u-t3623444
---------- Post added at 02:21 AM ---------- Previous post was at 02:19 AM ----------
indoline said:
Hello. I'm also trying to figure out the same. How can I unlock the G955U? is that even possible?
Ideally I'd like to get the CSC Patch installed so I can get WiFi Calling on ATT, as I do not have any reception in my area. Any Help here would be appreciated.
Click to expand...
Click to collapse
If you mean network unlock, then follow the ToS on AT&T mobile and eventually you will be allowed to unlock your phone. And for you to switch from the firmware of SM-G955U to SM-G955U1, you gotta go to this forum: https://forum.xda-developers.com/galaxy-s8/how-to/rd-carrier-switch-root-snapdragon-t3597473
You will not get wifi calling unless u can provide to att an imei from a device that has wifi calling. Only feature u will get working is volte. It's different them tmobile.
Sent from my SM-G950U1 using Tapatalk
Strange answers .....
I just wanted to know if anyone had WiFi calling working while on AT&T ??
jcrompton said:
Strange answers .....
I just wanted to know if anyone had WiFi calling working while on AT&T ??
Click to expand...
Click to collapse
They do with a working imei. Could be from another phone on same account.
Sent from my SM-G950U1 using Tapatalk
Thor2j said:
They do with a working imei. Could be from another phone on same account.
Click to expand...
Click to collapse
Thank you for the answer
I am familiar with the need for an IMEI from a branded device ..... But I'm not even completely sure that's working for the S8+ like it did for my S7
I just haven't gotten anyone to 100% confirm WiFi calling on AT&T even with proper IMEI
jcrompton said:
Strange answers .....
I just wanted to know if anyone had WiFi calling working while on AT&T ??
Click to expand...
Click to collapse
Well i don't know from experience with at&t firmware but at&t should have wifi calling by default. If not and if wifi calling is an important feature towards you, then the last resort answer you have is to flash unlock firmware onto your device since that's the firmware everyone can use while it supports wifi calling and VoLTE (Voice Over LTE)
DaNamesFrank said:
Well i don't know from experience with at&t firmware but at&t should have wifi calling by default. If not and if wifi calling is an important feature towards you, then the last resort answer you have is to flash unlock firmware onto your device since that's the firmware everyone can use while it supports wifi calling and VoLTE (Voice Over LTE)
Click to expand...
Click to collapse
Once again, per other threads and myself, simply flashing the att firmware will only give you VOLte. You can toggle the wifi calling but it will say your account doesn't have this feature after about 5 seconds. If u call them and give them an imei number that is to a device that is an att device with the feature it will work. This is different then tmobile which will allow u both without doing anything except flashing their firmware.
Sent from my SM-G950U1 using Tapatalk
Flame Red said:
I am running RENOVATE ICE 3.0 but you need the Notorious Kernel 1.9 for Volte to work on T. Some kernels do not support Volte, but Notorious does. You also need to flash ATT from the Flashable CSC Selection V1.0.0, and create/edit the /efs/imei/mps_code.dat and put ATT in there. You can also delete the /system/omc/ATT/res directory to get rid of the annoying T jingle and boot screen. You then need to call ATT and ask the friendly customer service person to update your IMEI. But when you give them your current IMEI, they will not be able to find it since it is not a ATT phone. So they will use the IMEI of a similar phone. That will get Volte to work. But WiFi will not as I think the IMEI must match exactly in their system for WiFi to work.
Click to expand...
Click to collapse
EddiePR said:
You can flash csc seletcion after the rom.
That package contains the csc of att and the US generic. That generic is the one that I use and it works volte, wifi calling in tmobile ...
Click to expand...
Click to collapse
Thor2j said:
You will not get wifi calling unless u can provide to att an imei from a device that has wifi calling. Only feature u will get working is volte. It's different them tmobile.
Sent from my SM-G950U1 using Tapatalk
Click to expand...
Click to collapse
Thor2j said:
They do with a working imei. Could be from another phone on same account.
Sent from my SM-G950U1 using Tapatalk
Click to expand...
Click to collapse
Thor2j said:
Once again, per other threads and myself, simply flashing the att firmware will only give you VOLte. You can toggle the wifi calling but it will say your account doesn't have this feature after about 5 seconds. If u call them and give them an imei number that is to a device that is an att device with the feature it will work. This is different then tmobile which will allow u both without doing anything except flashing their firmware.
Sent from my SM-G950U1 using Tapatalk
Click to expand...
Click to collapse
Hello all ..... ( and @Tkkg1994 )
I'm still trying to get a definitive answer --- Has anyone personally been able to get an unbranded S8 or S8+ to activate WiFi Calling on the AT&T network (not TMo or others) ??
I'm trying to facilitate an issue with using S8 Ports on my unbranded S7 Edge where we can get VoLTE to work nicely but WiFi Calling will not activate (on the S8 port based ROMs).
I am aware (and have been for quite a while) that you must have an AT&T branded IMEI to get this to work on AT&T. I am also aware that this step is not needed on TMobile or really any other network.
I have tried the branded S7 IMEI that works great on my S7 to activate WiFi Calling while using many (most) S7 based ROMs. I have even tried branded IMEI's from ATT branded S8's and S8+'s .... but I can't get WiFi calling to activate while on any of the S8 port based ROMS (I get VoLTE nicely with many ROMS esp the latest BatMan S8 port ROM)
So to troubleshoot I am trying to confirm that even with the S8 or S8+ that WIFi Calling is or is not a possibilty ??
Thanks
jcrompton said:
So to troubleshoot I am trying to confirm that even with the S8 or S8+ that WIFi Calling is or is not a possibilty ??
Thanks
Click to expand...
Click to collapse
I am no developer, but I believe there are two possible causes in the case of T WiFi failure on Exynos:
Perhaps T requires the IMEI to exactly match as a security measure, and since they cannot use an International model IMEI it will never work.
Or there is something specifically compiled for the Snapdragon process and so when it is extract it will not run on the Exynos.
Either way, it won't work. I posted a LOGCAT when enabling it failed, but it is beyond my capability to debug and no one seemed to be able to figure it out.
So I got my Airtel number ported to a Jio sim card. Put it on sim slot 1. I'm getting to use data services but cannot seem to activate volte/enhanced 4g mode to make calls at all. The option isn't even visible in the mobile networks menu.
I also checked my sim info and it says 'volte provisioned' but there's volte option in the settings.
Since I'm not able to activate volte, each time I try to call from the Jio sim, it fails.
Also, I'm running the stock debloated ROM from Sandy and I'm rooted.
I've used V1 of this ROM before and volte was working fine. I just wasn't rooted at the time. Can root be a problem? Please help guys.
found anything ?
hey man did you find any solution to this problem yet?
Same issue- stock rom unrooted Airtel only
Quote me or hit thanks if you find a solution so I get a notification