VoLTE in German Vodafone network. Anyone got it working? - Xiaomi Redmi 3s Questions & Answers

Hi everyone,
I'm using the Redmi 3S internatinal with band 20 (800 Mhz) LTE. Now I switched to Vodafone, becouse they support VoLTE. But Unfortunately, I don't get it working - even on MIUI stable, it's not working...
What I did:
- Installed the latest global firmware (v0.51)
- edited all apn's after each other and then together to support "chap"
- advanced LTE services are enabled...
Has anyone been able to use VoLTE with Vodafone?
Officially the R3S is not supported by Vodafone...
Thanks everyone!

You got it working? I have the same problem, on Telekom. I tried several roms that should support VoLTE, but does not work...
You have more infos? Thanks!

Related

Volte support help for g900f.

I have tried many CSC but no luck
I check Volte option in CSC also
What is rcs?
Article about Rcs
https://www.geekiest.net/post/Reliance-Jio-RCS.aspx
I get 4g network but i cant make call as my network only support Volte call only
<CscFeature_IMS_EnableIMS>TRUE</CscFeature_IMS_EnableIMS>
<CscFeature_IMS_EnableVoLTE>true</CscFeature_IMS_EnableVoLTE>
<CscFeature_IMS_EnableLTEVideoCall>true</CscFeature_IMS_EnableLTEVideoCall>
<CscFeature_IMS_EnableRCSe>false</CscFeature_IMS_EnableRCSe>
<CscFeature_IMS_EnableRCSPresence>false</CscFeature_IMS_EnableRCSPresence>
<CscFeature_IMS_FrameworkVersion>5.0</CscFeature_IMS_FrameworkVersion>
Is their something to do with band with
On my more search i found that s5 has some bandwidth modifications
Since JIO volte bandwidth may not be supported by s5
My questions is that. In which rom are all bandwidth open.
Jio network band 40(2300) ; 5 (850) ; 3 (1800)
Galaxy S5 SM-G900F - LTE 800/850/900/1800/1900/2100/2600 Europe(LTE Variants) for Europe
I guess my S5 does not have 40(2300). I not sure but i guess that is i cant connect to internet but i cant mak call.
May be for internet JIO use band 5 and 3 but for volte may be we need bandwidth 40. (Cant say it truly
I tried to change band setting from QXDM
For 40 - 549755813888 ( no network)
Then agian changed to 549755813908 (which is total of 3 ,5 and 40) network is back but still no volte
After so much of reading.
Still no luck. I wonder how did oneplus team get band 40 and 41.
The problem is that after going nv setting via pc i did change code but still no luck.
In india Volte is on band 40 and band 41. As per knowledge 801 support both band.
Why cant i get to work.
If see the below attachment i have volte option but on my provider it work only band 40 and 41.
Then did add all Lte band as per post
" http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059 "
If you i have two option for band all at last.
Hi,
s5 g900I supports all the bandwith of jio acording to gsmaraena website....
but i ant get volte plz help
I know that g900i support that but we cant change g900f to g900i.
Already checked that
Salcykhan said:
I know that g900i support that but we cant change g900f to g900i.
Already checked that
Click to expand...
Click to collapse
Okey , is there any way to enable volte ,in g900i....currently I cant
It bought g900i.
You can try phonix rom with csc that has volte option.
I guess it will work for you since your bootloader support band 40.
Salcykhan said:
It bought g900i.
You can try phonix rom with csc that has volte option.
I guess it will work for you since your bootloader support band 40.
Click to expand...
Click to collapse
Can u give me the link please !! For the phonix ROM..please
---------- Post added at 03:11 PM ---------- Previous post was at 03:03 PM ----------
Arjun KalyanRam said:
Can u give me the link please !! For the phonix ROM..please
Click to expand...
Click to collapse
I found the link..but it says the ROM is for g900F is it safe to flash that ROM on G900I
Install TGY(HONG KONG) lollipop firmware on your 900F .you will get volte option in setting/more network/ mobile network/ volte toggle will be there and a volte toggle button in quick panel .
Also in marshmallow but not works try newer or older MM .volte works in all 3 bands as i tested in note4 901C which does'nt have band40 in JIO 4G
I had this problem for Years before. On the first day, I didn't even have signal in a well populated area with my network Three Ireland. Make sure your phone is set to the 4G/3G Option or even use 3G/2G when calling and switch to 4G when using Data. I'm pretty sure certain networks don't support VoLTE and so they don't do well when you try to configure your SIM on 4G. It should work if you use 3G or 2G. I updated to Marshmallow and this fixed the problem. When I go into the Settings of my SIM Card (Call Forwarding etc.), My phone switches to 3G or 2G and once I exit that menu it goes to 4G again. Not a complete fix but I figured it depends on the Network.
Gamesolc said:
I had this problem for Years before. On the first day, I didn't even have signal in a well populated area with my network Three Ireland. Make sure your phone is set to the 4G/3G Option or even use 3G/2G when calling and switch to 4G when using Data. I'm pretty sure certain networks don't support VoLTE and so they don't do well when you try to configure your SIM on 4G. It should work if you use 3G or 2G. I updated to Marshmallow and this fixed the problem. When I go into the Settings of my SIM Card (Call Forwarding etc.), My phone switches to 3G or 2G and once I exit that menu it goes to 4G again. Not a complete fix but I figured it depends on the Network.
Click to expand...
Click to collapse
Yes, volte only provided by some carriers like in india jio 4g .i saw some post that having problem while call that 4g network swicthes to 3g after call end back to 4g . Try to open android service menu and set lte/wcdma/gsm this might fix *#*#4636#*#* or use shotcut master app using root method
Bruh what about G900I
Somebody just flash this on G900I
http://forum.xda-developers.com/showpost.php?p=69918006&postcount=8693
As I spoke JIo Customer Care That I was able to Do Volte. They Said VOLTE work On band 40
LET SEE
ahmed333 said:
Install TGY(HONG KONG) lollipop firmware on your 900F .you will get volte option in setting/more network/ mobile network/ volte toggle will be there and a volte toggle button in quick panel .
Also in marshmallow but not works try newer or older MM .volte works in all 3 bands as i tested in note4 901C which does'nt have band40 in JIO 4G
Click to expand...
Click to collapse
As
Salcykhan said:
Somebody just flash this on G900I
http://forum.xda-developers.com/showpost.php?p=69918006&postcount=8693
Click to expand...
Click to collapse
Do u want me to flash phonix ROM on G900I bruh
its up to you coz . i had no luck with g900f. Even even after changing csc or trying to add band 40. But for g900i. I only two good ROM phonix and Omega.
Salcykhan said:
its up to you coz . i had no luck with g900f. Even even after changing csc or trying to add band 40. But for g900i. I only two good ROM phonix and Omega.
Click to expand...
Click to collapse
How to add CSC ....can u please show me
ahmed333 said:
Install TGY(HONG KONG) lollipop firmware on your 900F .you will get volte option in setting/more network/ mobile network/ volte toggle will be there and a volte toggle button in quick panel .
Also in marshmallow but not works try newer or older MM .volte works in all 3 bands as i tested in note4 901C which does'nt have band40 in JIO 4G
Click to expand...
Click to collapse
Can I flash TGY firmware of G900F on G900I ???
To get volte !

List LTE band supported by the device

Hi ,
Do you know any code to be able to list all LTE band supported by the device ?
I'm trying *#*#4636#*#* but nothing happens.
I transformed my L04C567 to L09C432 hopping it will active dual sim but it did not
before I revert back to L04 I would like to check if it supports same LTE bands or not.
Thanks,
Laurent
It's hardware related not software... So even installing ie L09 or any other firmware which supports dual sim. So its not going to work

Volte

Helloo guys am from India and recently imported a redmi pro with a global rom MIUI 8.0.7(LXKCNMA) when i first used a 4g sim i did get the option of Voice over LTE nd able to call ober 4g network. But after a reset am unable to get the Voice over LTE even after turning the VOLTE option switching on from the settings.
So, someone please help me.. i have tried different access point settings still no help..
Restart the mobile. Or try to change the Sim card. Even I faced the same problem in Jio but after changing the sim its working fine now.
Have you update the latest MIUI 8 firmware ?
Does the problem still exist ?
krazzydeb said:
Helloo guys am from India and recently imported a redmi pro with a global rom MIUI 8.0.7(LXKCNMA) when i first used a 4g sim i did get the option of Voice over LTE nd able to call ober 4g network. But after a reset am unable to get the Voice over LTE even after turning the VOLTE option switching on from the settings.
So, someone please help me.. i have tried different access point settings still no help..
Click to expand...
Click to collapse
This rom is fake and you need to flash the original rom and then choose english rom and use it or then you can apply for unlocking bootloader and then flash xiaomi.eu rom.

LTE not working on A2017G with Resurrection Remix - switched from Dutch carrier

Hi everyone,
After switching from the Dutch provider KPN to Vodafone I lost the ability to connect to LTE/4G networks. On KPN in both Stock and RR remix LTE was working perfectly without any problems.
What can be the problem? My first thought is that Vodafone is using different bands than KPN, witch are not supported by the Axon 7. But all the Vodafone bands should be supported.
Is there a frequency band or channel that is somehow blocked a custom rom? Also my device is listed as a A2017U instead of a A2017G, is this an issue? Looking on this forum it seems not really of an issue. I flashed the right Modem in TWRP before installing the ROM.
Is there anyone that knows how to fix this issue?
Hey Maxhuisman,
A few months ago i switched from stock 6.0.1 MM rom to RR Nougat and after that Darkrom and a few others. No matter which kind of bootloaders/bootstacks/modems i flashed, the 4G/LTE data service from Vodafone NL just did not work even even after making sure the right LTE bands were enabled in the free app Network Guru. After asking for advise in a few other treads i was told to go back to a stock or near stock rom.
I am currently on Sl1m's B08 Nougat rom where my 4G+ worked instantly after flashing. I am not going to try other roms for now until i'm 100% sure that vodafone LTE works on those roms.
cioeneskens said:
Hey Maxhuisman,
A few months ago i switched from stock 6.0.1 MM rom to RR Nougat and after that Darkrom and a few others. No matter which kind of bootloaders/bootstacks/modems i flashed, the 4G/LTE data service from Vodafone NL just did not work even even after making sure the right LTE bands were enabled in the free app Network Guru. After asking for advise in a few other treads i was told to go back to a stock or near stock rom.
I am currently on Sl1m's B08 Nougat rom where my 4G+ worked instantly after flashing. I am not going to try other roms for now until i'm 100% sure that vodafone LTE works on those roms.
Click to expand...
Click to collapse
Really? That's too bad to hear
Thanks for your reply, I guess I have to go back to stock or to Sl!m then. Very strange that it is not working with Vodafone.

How to enable the Huawei Nova LC01 FDD-LTE, GSM 4G and all bands

Hello my dears,
have a problem, hope that you can help me, Unfortunately, I have not created a Nandroid before.
Since I wanted to remove my vodafon branding I installed the factory firmware (Cannes-AL10_HL1CANAL10M001075_Factory_firmware_China_Nonspecific_Android 6.0_EMUI_4.1.dgtks) from China and since then my LTE bands are disabled.
Currently I have branding removed and I am on the CAN-L01C432B382 firmware.
However I miss the LTE BAnds, does anyone have a hint for me how to restore or activate them?
Thank you in advance for your effort.

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