Database Users

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 !

AL10 vs L29 firmware&network

Dear all, I need all help to confirm as I read thru there no firmed answers.
1. Does AL10 dual sim support Sim1 on 4G & Sim2 on 3G? Either in Nougat or MM, emui 4.0/4.1/5.0?
I saw Mate 9 confirmed that it will have sim1 on 4G; sim2 on 3G. It is firmware that tweak this or must be hardware change?
2. Can I flash AL10 firmware to my L29? As I saw there are people flashing L29 to AL10 but not the reverse way.
3. Anyone know what will happen if the countries shutting down GSM network. Does it means our dual sim will eventually become redundant and only work as single sim variant after 2G network shutdown.

All the questions are already posted 100x in other threads but as for the 2g gsm Sim issue I a. Interested to know also , I would like to have both Sim slots at 3g or more as we don't use 2g in canada.

is possible to unlock the LTE band 8(900 mhz) for VNS-L23?

Hello,
I have an Vns-l23 from latin america and i want to change carrier but it has a 900MHz band and my model only support this bands.
4G: FDD B2(1900MHz)/B4(1700MHz)/B5(850MHz)/B7(2600MHz)/B28(700MHz)
But i've researched and models like vns L21,L22 and L31 support band 8 and i want to know if there is a way to have LTE in this band in my phone, maybe changing ROM or something similar.
I've found methods in google but are only for qualcomm processors and doesn't work.
I'm using Cyanogenmod ROM and i haven't tried if this band is compatible but i want to make sure that it works before i change carrier.
If someone confirm that this band work in CM or know how to make compatible, please solve my dude.
PD: excuse if i made mistakes, english is not my native language.
Thanks.

As far as i know, is this a hardware thing and cannot be "unlocked" via software. If the latin american modem does not come with lte 800 support, i think it is imposible to "unlock".

News? Is it possible?
Could anybody do it?
I suppose it is possible...
I had asians firmware was-lx2 but i need to use it in Argentina, with other band for 3g and 4g.
So i chanhed firmware to latinoamerican was-lx3.
I supposed it would unlock me the same frequencies that the p10 Lite in latinamerica is using qhen you buy it original, but at the moment (1 day) i think nothing happend.. i do not hace 3g nor 4g.
What do you think?

Korean G600L LTE bands

Hi, I have a korean LG G6 G600L model. I am based in Germany and use the T-Mobile (DTAG) network. LTE Band 3 works but I would like to check the LTE band list on the device itself. Does somebody know the network test menu code for this specific device/network?
Additionally is it theoretically possible to exchange the modem driver to enable additional LTE bands (Band 20 in my case) ? Is it only possible with root?
Happy to test stuff on this device as I would really like to keep it and improve the LTE reception. I love the DAC btw.
Thanks.

Engineering menu:
Dialer: 5457#*600#
Lte bands in Korean G600S/K/L:
1/2/3/4/5/7/8/12/17/20/26/38/39/40/41
Wcdma bands in Korean G600S/K/L:
1 (2100)/2(1900)/5(850)
Gsm bands in Korean G600S/K/L:
1800/900/850/1900

Hello
I have a korean LG G6 G600L model.
I'm French and I don't have 3G or 4G (LTE)
do you know why ? Normally it should work.

Where i can buy korean version in europe?

Ebay
Gesendet von meinem LGM-G600L mit Tapatalk

skit777 said:
Where i can buy korean version in europe?
Click to expand...
Click to collapse
wondamobile

Hello
Just a question
Do you think if i flash a different firmware (H870) in my mobile (G600L) i can receipt UMTS 900 ?

It will not help u to add WCDMA b8 900 to supported bands, because:
1. Korean submodels probably have no hardware antenna support for this band, which is totally unusable in Korea;
2. U will not be able to flash another submodel's stock to Korean models without root and some rom cooking preparations, flasher just restricts u to flash another submodel's stock;
3. In case u modify another submodel's stock enough to sucesfully flash it to Korean model, but without Korean kernel, modem and specific patches - it will probably softbrick ur device.

koreezzz said:
It will not help u to add WCDMA b8 900 to supported bands, because:
1. Korean submodels probably have no hardware antenna support for this band, which is totally unusable in Korea;
2. U will not be able to flash another submodel's stock to Korean models without root and some rom cooking preparations, flasher just restricts u to flash another submodel's stock;
3. In case u modify another submodel's stock enough to sucesfully flash it to Korean model, but without Korean kernel, modem and specific patches - it will probably softbrick ur device.
Click to expand...
Click to collapse
Thank you for your reply.
I will change my modele by another

So I can confirm that G600L is not only showing the bands but also work with them. Band20 and 3 successfully tested here in Germany. Now if it would be possible to configure VoLTE with T-Mobile or cross-flash the german firmware but still keep the DAC would be perfect for me...

Looks like the Korean version has the most international 4G LTE Bands. The rest of the models in Asia barely have any 4G LTE Bands. Not sure what is used with this. Is the Korean version a dual sim version as well? Anyone have a picture of the box of the Korean version? There is usually a sticker on there that shows which 4G LTE bands are supported on box
---------- Post added at 02:58 PM ---------- Previous post was at 02:54 PM ----------
One more question.. Anyone here that has the Korean version able to tell us if it comes pre-installed with facebook? Do not want a smartphone with Facebook preinstalled that can only be disabled and not uninstalled.

chortya said:
So I can confirm that G600L is not only showing the bands but also work with them. Band20 and 3 successfully tested here in Germany. Now if it would be possible to configure VoLTE with T-Mobile or cross-flash the german firmware but still keep the DAC would be perfect for me...
Click to expand...
Click to collapse
how did you bring up that menu with all the bands? I have the lg h870ds model with hifi dac and 64 gig, but I can't locate the LTE bands to turn them on

Try the same but with 870 instead of 600.
Gesendet von meinem LGM-G600L mit Tapatalk

based on the listed 3g and lte bands, I can assume this will work fine on tmobile us? any downsides?

what for this code *#546368#*600#
and in this menu "field test" is missing..... any one help Please.

Changing the FDD LTE Bands

Had anyone who doesnt have the Global Version tried to change the LTE Band with the Snapdragon software tools? If you haven't heard or tried this just search Unlock LTE Bands in XDA main search. Because I'm think its going to be much cheaper to by the Chinese version that is like only 343USD for 6gb of RAM and 128 ROM and unlock the bands. Any thoughts? Thanks.

Changing the bands with QPST or QXDM can be done but it has no effect on functionality.
Some software will see these bands as unlocked but the phone itself can not make use of them. You might also run into some trouble on MIUI though custom roms seem more flexible with this.
At the moment there is no way to convert a CN (band restricted) model into a Global model (no band restrictions).

Hi, somebody has any news ?
for conversion(activate ) band 20 in Xiaomi Note 2 ?
thank you

This is very important topic I think. What I find really weird that the firmware files (modem) and rom are the same no matter which version you have...
On redmi note 3, kate and kenzo have different rom and different modem files. Its really weird here.