Related
Hi All,
I've seen many threads asking this question but doesn't answer it to my situation. I'm using this phone in Sri Lanka and my carrier recently launched VoLTE. I called up my carrier and got them to activate VoLTE for my SIM and so far I've not been able to make use of this.
The other threads talks about a setting either under Phone -> Settings or Settings -> Mobile Networks which is not there in my case.
Does this mean that the ROM/CSC that I have doesn't support VoLTE (I'm using the original ROM)?
Regards,
Asanka
In my S7 Dual Sim there is a Quick Toggle for VoLTE; Its there where you can turn on/off wifi, mobile data, bluetooth etc
VoLTE & VoWiFi working
Let's revive this thread.
I have a Galaxy S7 Duos (G930FD) which originally came with Kenya (AFR) firmware. After reading several threads, I replaced the firmware, using Odin, with the Indian (INS), but VoLTE still didn't show up. After verifing if the provider has enabled VoLTE on the SIM card in a Huawei P Smart an everything was functional (VoLTE and VoWiFi), making sure that the SIM card is in slot 1, I decided to re-write the Romanian open firmware (ROM).
And surprise ... Wi-Fi calling (under Connections) and 4G call (under Connections >> Mobile Networks ) are active and working.
Dear Nica,
I've been dying to get my S7 duos to work with volte and wifi calling features.
I've downloaded and installed over 20 different firmware versions and am unable to get it to work.
I can't locate Romanian firmware for 930fd model and was hoping that you can point me right direction please.
Would you please be able to help me?
Many thanks
Michal.
hewloau said:
I can't locate Romanian firmware for 930fd model and was hoping that you can point me right direction please.
Would you please be able to help me?
Click to expand...
Click to collapse
Michal, the G930F firmware works absolutely the same, you can flash it without reservations.
Here is the link for the latest Romanian firmware: https://www.sammobile.com/samsung/galaxy-s7/firmware/SM-G930F/ROM/download/G930FXXS6ESI4/295333/
Working on SM-G930FD with Mint Mobile USA
Hi there,
I thought that I would share my findings. I got volte working on G930FD. The setting comes up under Connections --> Mobile Networks --> VoLTE calls. I have tested it with calls and LTE Discovery app to make sure that I am not dropping back down to 3g/H+/etc... The calls are so much better for me. I am hard of hearing, so it really helped me. I will list how I did it below.
1. Download this firmware. https://www.sammobile.com/samsung/ga...S8ETC3/327944/
2. Use Odin v3.14.4 to flash BL, AP, CP, CSC ( I used CSC not HOME CSC)
3. Boot phone and enable developer mode (not sure if necessary, but this is the way I did it)
4. Reboot to download mode and flash TWRP (uncheck auto reboot)
5. Immediately after flash, reboot to recovery (Power, Volume down, Home to reboot, then Power, Volume up, Home to enter TWRP)
6. Swipe to allow modifications
7. Wipe--> Advanced Wipe --> Select Data --> Repair or Change File System --> Change File System --> EXT2 --> go back --> and then EXT 4 --> back all the way to main screen.
8. Install --> latest version of Magisk
9. Install --> CSCSelection_V3.0.0.zip https://forum.xda-developers.com/s7-...on-30-t3392957
10. Aroma --> Select XXA (Multi USA) --> Select XAA (Unbranded)
11. Reboot and wait to boot (Takes a few minutes)
12. Check in Connections --> Mobile Networks --> VoLTE Calls
That's it. Good luck!!
Oh yeah, Wifi calling is in the dialer app under settings, but I have had no luck with it, even though Mint Mobile supports it.
I have a Xperia Z5 UK model E6653. But it does not have Volte enabled? Any idea on how to enable it?
I have tried the following:
1. Tried installing EE firmware to check if VoLTE is getting enabled
2. Ran the code *#*#4636#*#* and check for VoLTE provisioning flag. The flag is present but I am unable to toggle it. It displays Turn Off VoLTE provisioning flag.
Any help would be appreciated. Please note that I am currently with Virgin 4G plan.
livelyyoungman said:
I have a Xperia Z5 UK model E6653. But it does not have Volte enabled? Any idea on how to enable it?
Click to expand...
Click to collapse
The patch has not been tested in the call to HD since my carrier does not support VoLTE.
The patch activates flags VoLTE.
And yet, you need to find the settings of the access point to the IMS operator, and enter them in the APN.
Install the patch via twrp recovery.
Firmware 32.3.A.0.376.
samavar89 said:
The patch has not been tested in the call to HD since my carrier does not support VoLTE.
The patch activates flags VoLTE.
And yet, you need to find the settings of the access point to the IMS operator, and enter them in the APN.
Install the patch via twrp recovery.
Firmware 32.3.A.0.376.
Click to expand...
Click to collapse
Works great on e6683. 376fw
No reebot on sim on/off
But receive weak network indoors
Voice calling not working on volte
rajdeep312 said:
Voice calling not working on volte
Click to expand...
Click to collapse
Thank you for the test, I will continue to test.
You can try to change the modem in accordance with its operator.
For this you need to modify the line ro.build.type=user to ro.build.type=userdebug in /system/build.prop and reboot the device.
Then you need to install QuickShortcutMaker and click on the Customization Selector and make a shortcut for the Modem Switcher.
After opening the Modem Switcher, select the modem in accordance with its operator.
And most importantly, you need the original keys TA (maybe). Them in - you can invest using the Trim Area Of Proof Of Concept. Continue to test.
Beta 2.3 will activate VoLTE and Wi-Fi Calling.
not working in my z5 dual
livelyyoungman said:
I have a Xperia Z5 UK model E6653. But it does not have Volte enabled? Any idea on how to enable it?
I have tried the following:
1. Tried installing EE firmware to check if VoLTE is getting enabled
2. Ran the code *#*#4636#*#* and check for VoLTE provisioning flag. The flag is present but I am unable to toggle it. It displays Turn Off VoLTE provisioning flag.
Any help would be appreciated. Please note that I am currently with Virgin 4G plan.
Click to expand...
Click to collapse
I flashed it, but volte option is not available in my z5.. M using jio sim
---------- Post added at 03:15 AM ---------- Previous post was at 03:12 AM ----------
livelyyoungman said:
I have a Xperia Z5 UK model E6653. But it does not have Volte enabled? Any idea on how to enable it?
I have tried the following:
1. Tried installing EE firmware to check if VoLTE is getting enabled
2. Ran the code *#*#4636#*#* and check for VoLTE provisioning flag. The flag is present but I am unable to toggle it. It displays Turn Off VoLTE provisioning flag.
Any help would be appreciated. Please note that I am currently with Virgin 4G plan.
Click to expand...
Click to collapse
I flashed it, but volte option is not available in my z5 dual 6683..m using jio sim card
samavar89 said:
You can try to change the modem in accordance with its operator.
For this you need to modify the line ro.build.type=user to ro.build.type=userdebug in /system/build.prop and reboot the device.
Then you need to install QuickShortcutMaker and click on the Customization Selector and make a shortcut for the Modem Switcher.
After opening the Modem Switcher, select the modem in accordance with its operator.
And most importantly, you need stock keys TA. Them in - you can invest using the Trim Area Of Proof Of Concept. Continue to test.
Click to expand...
Click to collapse
Volte on working on beta 2 version
rajdeep312 said:
Volte on working on beta 2 version
Click to expand...
Click to collapse
After some time, I'll test the patch on a suitable operator.
samavar89 said:
Thank you for the test, I'm glad the beta is working! After some time, I'll test the patch on a suitable operator.
Click to expand...
Click to collapse
Sorry but volte not working only calling possible on specific app
rajdeep312 said:
Sorry but volte not working only calling possible on specific app
Click to expand...
Click to collapse
The operator gave You the opportunity to make a VoLTE call?
samavar89 said:
The operator gave You the opportunity to make a VoLTE call?
Click to expand...
Click to collapse
Yes but in india fw volte calls works from stock dialer
But after flashed your patched volte showing in settings but unable to call from stock dialer
I downgraded to MM 6.0 from 7.0 because i dont like 7.0 using Flashtool. Now the problem is I dont find any VoLTE option under More Network Settings. So I couldnt call from my Jio. Please anybody help me.
Xperia Z5 Dual E6683
sulthanbatcha said:
I downgraded to MM 6.0 from 7.0 because i dont like 7.0 using Flashtool. Now the problem is I dont find any VoLTE option under More Network Settings. So I couldnt call from my Jio. Please anybody help me.
Click to expand...
Click to collapse
You can try to install the patch for the firmware 32.2.A.5.11, but I can't guarantee stable work.
You need to change the modem in accordance with its operator, and add the profile to the IMS APN.
Then you need to install QuickShortcutMaker and click on the Customization Selector and make a shortcut for the Modem Switcher. After opening the Modem Switcher, select the modem in accordance with its operator.
Who installed these patches, please write if it works with your carrier.
A few days ago, wanted to test the patch, but failed. Operator is not connected IMS me as the phone has not been tested on their support for VoLTE.
After installation, you need to choose a modem in accordance with its operator.
You need to install QuickShortcutMaker, then open it to make a shortcut using the app then go to Customisation Selector \ Modem Switcher. Open Modem Switcher and select modem according to your network operator. If the selection of the modem's cellular network is not, then restart the phone.
You also need to restore the access point default to the new profile activated! ( Settings>More>Mobile network>APN>Reset to default )
If VoLTE does not work and You know that your operator you hooked VoLTE, then you need to change the APN in the profile apns-conf.xml (patch_ims_for_xperia_z5_beta_Nougat_Roms.zip\oem\android-config\apns-conf.xml). You need to find the profile of the IMS of the operator and to add to the "type" parameter "xcap". You should get something like this:
Code:
<apn carrier="Test IMS"
mcc="001"
mnc="01"
apn="ims"
type="ims,xcap"
protocol="IPV4V6"
roaming_protocol="IPV4V6"
/>
And most importantly, you need the original keys TA.
IMS description
RCS description
If VoLTE doesn't work, you will have to edit the "nv item" or "amss_fsg_***.mbn" (\system\etc\customization\modem\).
Maintain feedback to know if the patch is working.
Updated patch VoLTE.
info
new patch
grayleshy said:
Updated patch VoLTE.
info
- fix apns-conf.xml
Click to expand...
Click to collapse
Hi @grayleshy,
I would like to ask this patch will work with all bands and all operators?
My operator Turkcell in Turkey, it supports VoLTE&VoWifi but not Z5.
Only:
- iPhone 6, 6 Plus, 6S, 6S Plus, 7, 7 Plus, SE
- Samsung S6, S6 Edge, S7, S7 Edge
- LG K10 (2017 model), G4, G5, V20
If not work, how can we add this for Turkey operators (Turkcell, Vodafone, Turk Telekom)?
sceryavuz said:
I would like to ask this patch will work with all bands and all operators?
Click to expand...
Click to collapse
This patch activates only support of VoLTE and Wi-Fi Calling.
sceryavuz said:
If not work, how can we add this for Turkey operators (Turkcell, Vodafone, Turk Telekom)?
Click to expand...
Click to collapse
For start on these operators it is necessary to make the following:
1. It is necessary to edit an APN profile (patch_ims_for_xperia_z5_beta_Nougat_Roms.zip\oem\ android-config\apns-conf.xml ; patch_ims_for_xperia_z5_beta_Nougat_Roms.zip\data\customization\ota-config\apns-conf.xml)
Find mcc="286" and change the profile Turkcell IMS at:
Code:
<apn carrier="Turkcell IMS"
mcc="286"
mnc="01"
apn="ims"
type="ims,xcap"
protocol="IPV4V6"
/>
Add:
Code:
<apn carrier="Vodafone IMS"
mcc="286"
mnc="02"
apn="ims"
type="ims,xcap"
protocol="IPV4V6"
/>
<apn carrier="AVEA IMS"
mcc="286"
mnc="03"
apn="ims"
type="ims,xcap"
protocol="IPV4V6"
/>
XCAP - The software of the smartphone sees access point of ims and requests a configuration according to the xcap protocol. In reply, from server side, xhml the response which loads in a software arrives and makes authorization on the ims domain with the subsequent activation of a functionality on the device.After a flashing of the changed apn, it is necessary to make so: Settings>More>Mobile network>APN>Reset to default.
2. If the operator does not support protocol xcap, you will have to edit the "nv item" (easier) or configurators amss_fsg_***.mbn.
Hi @grayleshy
Thanks for your reply.
I tried XCAP for 2 zips, but not work. I tried to change amss_fsg_***.mbn, not for Turkcell. I don't know what "nv item" is. Found this thread, but don't know what should I do with this.
Hi there,
First, my apologies for my English ( I am not English native speaker) anyhow,
Today I managed to change my LG V20 H990DS AME ( Middle east ) to AU (Australia).
And one of the bounces I got is VoLte icon (Still didn't confirm if it is actually working)
The procedure doesn't require to flash a new rom, all what you need to do is the following:
- go to the root and find the folder /CUST (Use any root explorer)
- Open "open_path_mapping.cfg" and "op_list.cfg"
- You will see AU and AME have unique values ( in my case 57 for AU and 71 for AME).
- in both files write AU value for AME and vice versa.
- do factory reset ( all AU APKs and frameworks will be installed automaticly instead of AME stuff).
- once your mobile opened, in initialization wizard, Australia will be the default country.
- You will find the VoLte in the hidden tiles.
I am still exploring new changes.
Wish you all the luck.
Regards...
Note:
- This is experimental procedure, do it on your own responsibility.
- You can backup all your apps and files using LG backup, and you can restore them once the procedure is done.
- Same procedure can be done to all LG V20 phones
Wouldn't it have been easier using KDZWriter?
This is only sn alternative way of doing it.
Moreover, KDZWriter didn't work in my case.
why do you need volte in middle east anyway ?
lg v20 h990ds here with latest gcc rom and mk2000 v1.5 kernel systemless root magisk xposed
sniper9911 said:
why do you need volte in middle east anyway ?
lg v20 h990ds here with latest gcc rom and mk2000 v.15 kernel systemless root magisk xposed
Click to expand...
Click to collapse
I don't understand the reason for this question, but the answer, because most of the mobile networks here support VoLTE.
H990DS for GCC doesn't support VoLTE.
yeah i know they support ... but what is the actual advantage ... i dont see it sorry
if you know what kind of applications for this volte service let me know
sniper9911 said:
yeah i know they support ... but what is the actual advantage ... i dont see it sorry
if you know what kind of applications for this volte service let me know
Click to expand...
Click to collapse
I assume that the OP is living in India, and an user of Reliance Jio. In case you don't know, that particular Indian carrier only has 4G bands, so if your phone doesn't support VoLTE, you won't be able to make calls at all on that carrier.....
Not without Jio's app I guess. But everyone seem to hate it.
phamanhvu01 said:
I assume that the OP is living in India, and an user of Reliance Jio. In case you don't know, that particular Indian carrier only has 4G bands, so if your phone doesn't support VoLTE, you won't be able to make calls at all on that carrier.....
Not without Jio's app I guess. But everyone seem to hate it.
Click to expand...
Click to collapse
wow ... why would they limit themselves for that band only .... thanks for the answer
sniper9911 said:
wow ... why would they limit themselves for that band only .... thanks for the answer
Click to expand...
Click to collapse
I dunno, cost-cutting I guess since Jio has some of the cheapest plan in Inida. You're welcome though.
Did it work for you?
T-Mobile US H990DS user here, I converted to ESA instead of AU and have not factory resetted (is it really necessary). I also edited my MCC and MNC into the config files for ESA and the icon does show up but IMS never connects.\
I posted further on this here:
https://forum.xda-developers.com/v20/development/enabling-ims-v20-h990ds-t3790486
p7810456 said:
Did it work for you?
T-Mobile US H990DS user here, I converted to ESA instead of AU and have not factory resetted (is it really necessary). I also edited my MCC and MNC into the config files for ESA and the icon does show up but IMS never connects.\
I posted further on this here:
https://forum.xda-developers.com/v20/development/enabling-ims-v20-h990ds-t3790486
Click to expand...
Click to collapse
Yes, it is required to do a factory resit, as e.g. some of AME apps are different than AU apps and those apps will be installed during first run after device format.
In your case the information only will be cganged, but not the apps as well.
MaZeNsMz said:
Yes, it is required to do a factory resit, as e.g. some of AME apps are different than AU apps and those apps will be installed during first run after device format.
In your case the information only will be cganged, but not the apps as well.
Click to expand...
Click to collapse
What partitions do I format and can I keep my internal storage if not my apps?
p7810456 said:
What partitions do I format and can I keep my internal storage if not my apps?
Click to expand...
Click to collapse
TO be hones I am not sure, please check yourself if formatting "Storage" partition is the one. Of course all your data will be deleted. So, in all cases back up all partitions using TWRIP and move your data to external io external flash before proceeding.
You may also use LG backup, to back up all apps and their data, so after formatting "Storage" you will be able to restore all apps and their data.
Please do a little search about this procedure.
Regards...
MaZeNsMz said:
Hi there,
First, my apologies for my English ( I am not English native speaker) anyhow,
Today I managed to change my LG V20 H990DS AME ( Middle east ) to AU (Australia).
And one of the bounces I got is VoLte icon (Still didn't confirm if it is actually working)
The procedure doesn't require to flash a new rom, all what you need to do is the following:
- go to the root and find the folder /CUST (Use any root explorer)
- Open "open_path_mapping.cfg" and "op_list.cfg"
- You will see AU and AME have unique values ( in my case 57 for AU and 71 for AME).
- in both files write AU value for AME and vice versa.
- do factory reset ( all AU APKs and frameworks will be installed automaticly instead of AME stuff).
- once your mobile opened, in initialization wizard, Australia will be the default country.
- You will find the VoLte in the hidden tiles.
I am still exploring new changes.
Wish you all the luck.
Regards...
Note:
- This is experimental procedure, do it on your own responsibility.
- You can backup all your apps and files using LG backup, and you can restore them once the procedure is done.
- Same procedure can be done to all LG V20 phones
Click to expand...
Click to collapse
Were you able to connect ?
p7810456 said:
Did it work for you?
T-Mobile US H990DS user here, I converted to ESA instead of AU and have not factory resetted (is it really necessary). I also edited my MCC and MNC into the config files for ESA and the icon does show up but IMS never connects.\
I posted further on this here:
https://forum.xda-developers.com/v20/development/enabling-ims-v20-h990ds-t3790486
Click to expand...
Click to collapse
nkirk said:
Were you able to connect ?
Click to expand...
Click to collapse
Connect to what ?!
MaZeNsMz said:
Connect to what ?!
Click to expand...
Click to collapse
Volte and make calls?
nkirk said:
Volte and make calls?
Click to expand...
Click to collapse
My cell number is from "Zain", in Zain they allow Wifi calling and VoLte for Iphones only. So I didn't test that.
MaZeNsMz said:
My cell number is from "Zain", in Zain they allow Wifi calling and VoLte for Iphones only. So I didn't test that.
Click to expand...
Click to collapse
Ok. Are you able to see the options in the call setting to enable advanced calling /Volte?
VoLte is not there, I found it only in the main sliding menu in the main screen.
https://ibb.co/jx6rFo
Ok. Sometime back I also managed to enable the hidden menu options (ims)with lots of XML edits in cust folder and a factory reset. But volte never connected. Also the options were not visible in call settings menu. I had to stop testing as this was my main device. Need to test more but the factory rest is keeping me from doing it.
Would you know any region which has VOLTE enabled by default for global carriers? I could try flashing the cus partition and see. Mine is sea. Only has official VOLTE enabled for SG and TW carriers.
The firmware does not contain carrier files for China and Korea carriers.
I made a magisk module that installs these carrier files systemlessly.
I don't live in China or Korea so I have no way to test this.
If you're living in China or Korea, please help me test the module to see if it works.
Thanks.
Hi swangjang, thank you for sharing your module! I used QPST to replace the modified xml files to enable 5G, and now I installed your module. The 5G runs well, but I can't tell if it is enabled by your module.
For VoLTE, the switcher appeared in the option, but it dosen't work. When I made a phone call, the network drop to 3G. (My carrier is China unicom)
q.snake said:
Hi swangjang, thank you for sharing your module! I used QPST to replace the modified xml files to enable 5G, and now I installed your module. The 5G runs well, but I can't tell if it is enabled by your module.
For VoLTE, the switcher appeared in the option, but it dosen't work. When I made a phone call, the network drop to 3G. (My carrier is China unicom)
Click to expand...
Click to collapse
Thank you for testing.
I think due to dm-verity, the module files don't actually get placed in the system. I'll need to wait until we get TWRP to disable verity.
Can you try and change sim cards to force the phone to reload the mbn file?
swangjang said:
Thank you for testing.
I think due to dm-verity, the module files don't actually get placed in the system. I'll need to wait until we get TWRP to disable verity.
Can you try and change sim cards to force the phone to reload the mbn file?
Click to expand...
Click to collapse
I'll test it later.
q.snake said:
I'll test it later.
Click to expand...
Click to collapse
Tbh, I don't think it will work.
I plan to install a custom rom (custom roms don't have dm-verity) in the weekend and see if the module works on there. As long as dm-verity is enabled, I don't think any /system modifcation by magisk will work.
swangjang said:
The firmware does not contain carrier files for China and Korea carriers.
I made a magisk module that installs these carrier files systemlessly.
I don't live in China or Korea so I have no way to test this.
If you're living in China or Korea, please help me test the module to see if it works.
Thanks.
Click to expand...
Click to collapse
Hi, I live in south korea and I have UK version of Pixel 5(GTT9Q).
I'll try this module tonight and see if it works.
May I ask you where did you get mbn files for korean carrier? In my experience, KT and LGU need some efs modification especially for google pixel series, so directly injecting mbn from other device won't work well.
cdexswzaq said:
Hi, I live in south korea and I have UK version of Pixel 5(GTT9Q).
I'll try this module tonight and see if it works.
May I ask you where did you get mbn files for korean carrier? In my experience, KT and LGU need some efs modification especially for google pixel series, so directly injecting mbn from other device won't work well.
Click to expand...
Click to collapse
That attached module is very outdated. Please download from here:
GitHub - swangjang/Pixel-Redbull-Carrier-Patch: This is a Magisk module (in testing) for Pixel 4a (5G) and Pixel 5 that enables 5G for Unlisted Countries, VoLTE switches in the settings and add support for more countries/carriers.
This is a Magisk module (in testing) for Pixel 4a (5G) and Pixel 5 that enables 5G for Unlisted Countries, VoLTE switches in the settings and add support for more countries/carriers. - GitHub - swa...
github.com
I got the mbn files from Xiaomi Redmi K30. The K30 uses the same chipset as Pixel 5.
Just tested module in south korea, but it doesn't works.
It seems that magisk module is doing it's job. I run root explorer and confirmed that mbm_sw.txt and other additonal korea and china mbn successfully loaded.
But when I run efs explorer, Banner shows "SW_DEFAULT" instead of "LGU".
Maybe Pixel 5 can't load LGU mbn because of some other reason.
cdexswzaq said:
Just tested module in south korea, but it doesn't works.
It seems that magisk module is doing it's job. I run root explorer and confirmed that mbm_sw.txt and other additonal korea and china mbn successfully loaded.
But when I run efs explorer, Banner shows "SW_DEFAULT" instead of "LGU".
Maybe Pixel 5 can't load LGU mbn because of some other reason.
Click to expand...
Click to collapse
Thank you for testing. Did you install the A or B? could you try the other one as well to see if it works? Please make sure to uninstall first.
Also maybe take out sim card and insert again?
swangjang said:
Thank you for testing. Did you install the A or B? could you try the other one as well to see if it works? Please make sure to uninstall first.
Also maybe take out sim card and insert again?
Click to expand...
Click to collapse
I used A. and took out & changed sim card several times.
I'll check B tonight.
cdexswzaq said:
I used A. and took out & changed sim card several times.
I'll check B tonight.
Click to expand...
Click to collapse
I read on a Korean forum that you may need to visit your carrier customer centre to register your device
???ۺ????丮 [??????, ???÷???, ????? ?ؿ??? Ŀ?´?Ƽ] : ???̹? ī??
cafe.naver.com
Under section 3. part (4), "VoLTE calls can be made only by registering OMD (Open Model Device) as a VoLTE capable model name with each mobile operator".
Also, after installing the module, maybe reboot the device once?
swangjang said:
Thank you for testing.
I think due to dm-verity, the module files don't actually get placed in the system. I'll need to wait until we get TWRP to disable verity.
Can you try and change sim cards to force the phone to reload the mbn file?
Click to expand...
Click to collapse
Hi, I changed the SIM card of another carrier but the 5G is still enabled, even after I installed magisk completely and restore the original files with QPST, the 5G is still there...
I doubt that the new firewares (Feb and Mar updates) canceled the carrier limitation for 5G.
cdexswzaq said:
I used A. and took out & changed sim card several times.
I'll check B tonight.
Click to expand...
Click to collapse
Hi, I made more variations of the module using different mbn files for Korean carriers. Could you please them one at a time. It would be greatly appreciated.
I tried this with korean LGU, SKT simcard, but efs explorer shows SW_DEFAULT or Wildcard banner randomly.
I did sim tray out and in several times, and did WI-FI, Mobile Bluetooth reset on android settings-system menu.
And I also tried Taiwanese Chunghwa Telecom sim card which i got during taiwan travel, (Chunghwa Telecom is one of supported carrier for pixel 5) And It reports CHT banner correctly.
I don't know why, but it seems that pixel 5 refuses to load korean mbns for some reason.
cdexswzaq said:
I tried this with korean LGU, SKT simcard, but efs explorer shows SW_DEFAULT or Wildcard banner randomly.
I did sim tray out and in several times, and did WI-FI, Mobile Bluetooth reset on android settings-system menu.
And I also tried Taiwanese Chunghwa Telecom sim card which i got during taiwan travel, (Chunghwa Telecom is one of supported carrier for pixel 5) And It reports CHT banner correctly.
I don't know why, but it seems that pixel 5 refuses to load korean mbns for some reason.
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Thank you.
So "pr-red", "nokia" and "mi9t" all not working for korean sim?
swangjang said:
Thank you.
So "pr-red", "nokia" and "mi9t" all not working for korean sim?
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Yes, I tried all of 6 mbns, but no luck. All recognized as SW_DEFAULT or Wildcard banner.
I'm trying to figure out why only pixel rejects those mbns. Maybe there's some hidden policy to reject unsupported country's sim?
cdexswzaq said:
Yes, I tried all of 6 mbns, but no luck. All recognized as SW_DEFAULT or Wildcard banner.
I'm trying to figure out why only pixel rejects those mbns. Maybe there's some hidden policy to reject unsupported country's sim?
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Click to collapse
I don't think there would be something that will reject it. Other people reported they got VoLTE working for their 'unofficial' carrier.
Can anyone extract and share their mbn files for this device? My Vivo X Note has the same Qualcomm SM8450 Snapdragon and since there is no mbn file for my carrier on this device I need to add the mbn for my carrier (Rogers, but any other carrier that support VoLTE will do) from the Galaxy 22 Ultra (for which my carrier supports VoLTE) in order to force VoLTE. With the shutdown of 3g networks in the United States VoLTE is necessary for voice calls.