Database Info

OFFICIAL STOCK Firmware-update (Odin) thread Samsung GALAXY S8 SM-G950F

In this thread, You can share the Mega-Links of new firmware's (OFFICIAL STOCK) for the Galaxy S8 (so: NO CUSTOM ROM's and/or ROOT-talk)...
How to flash firmware to your phone:
WARNING WARNING WARNING -> Before flashing, ACTIVATE PIN in "Secure startup" (You'll be asked for it AFTER flashing!)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
WARNING WARNING WARNING -> Before flashing, ACTIVATE PIN in "Secure startup" (You'll be asked for it AFTER flashing!)
1. Extract (un-rar) the firmware file (i.e. to folder c:\Odin) ***
2. Download Odin v3.13.1
3. Extract Odin ZIP file (i.e. to folder c:\Odin)
4. Open Odin v3.13.1
5. Reboot Phone in Download Mode (press and hold Bixby + Power + Volume Down buttons)
6. Connect phone and wait until you get a blue sign in Odin
7. Add the firmware files to their designated slots
8. Make sure re-partition is NOT ticked
9. Click the start button, sit back and wait few minutes
Below a video with the "How to flash"; thanks @ISF for making this tutorial:
https://www.youtube.com/watch?v=2y0ZZxcNVnE
*** You can always find the LATEST firmware in msg #2

Latest Firmware Multi-CSC OXM
This ROM is the latest ROM for Multi-CSC OXM released 21 feb 18, and can be used for ALL CSC's mentioned in Multi-CSC OXM!
This is official Samsung ROM, so KNOX won't be triggered!
Change CSC for i.e. use Samsung Pay
Your data will stay intact, but it's possible you get "com.android.***** has stopped" -> Then a Factory Reset is needed (in Recovery)!
What's new:
* Android 8.0.0
* February security patches (Samsung Android Security Updates)
Samsung Experience 9.0 upgrade with Android Oreo
Samsung Experience 9.0 brings you Android Oreo, with exciting new features from Samsung and Google based on feedback from users like you.
We recommend that you back up your important data to keep it safe during the upgrade.
Some apps, including Samsung Pay, Samsung Internet, Samsung Notes, and Email, should be updated individually before you can update your OS.
Here’s what’s new.
Biometrics
To improve your security, features that use biometrics (face, fingerprints, and irises) are only available when you use a secure screen lock type (pattern, PIN, or password). When you switch to a non-secure screen lock type (Swipe or None), biometric authentication is suspended for unlocking and for verification in apps like Samsung Pay and Samsung Pass. If you're using biometrics now without a secure screen lock type, you'll be able to continue after the upgrade, but changing to a secure screen lock type is recommended.
Quick Panel
- Manage notifications for each app with notification categories (supported apps only).
- Icons will be shown at the bottom of the notification panel for notifications that aren't currently visible.
Home Screen
- Touch and hold an app to display shortcuts to common or recommended tasks within the app (supported apps only).
- Notification badges on app icons are linked with the notification panel. Clear a notification in one location, and it will also be cleared in the other location.
Samsung Keyboard
- The toolbar gives quick access to useful functions.
- The GIF keyboard lets you send GIFs.
- More high-contrast keyboards are available.
System Performance
- Background services are limited to improve performance and battery life.
- Currently running apps will always be shown in the notification panel.
Edge screen
- Improved font size, color, and other settings for better Edge panel visibility.
- Touch and hold the Edge panel handle to change its position.
- Added 3 more Edge lighting effects and color customization for apps.
Lock Screen and Always On Display
- New clock styles for the Lock screen and Always On Display.
- Adjust the transparency of notifications to get the look you want.
Smart View
- Let your phone's screen go dark when mirroring to another screen.
Samsung account
- Control your account settings and profile information for multiple apps.
- Tap your profile picture on the main Settings page to access your profile information and account settings.
Samsung Cloud
- View and manage photos and notes stored only in Samsung Cloud.
- Store any type of file in Samsung Cloud Drive.
- Select specific items to delete or restore from your backups.
- See how big each backup is and how many items it contains.
Samsung Dual Messenger
- Install a second copy of a messaging app so you can use two accounts at the same time. For apps that verify accounts using phone numbers, you'll need a different phone number for each account.
- Touch and hold a messaging app on the Home or Apps screen to install the second account or go to Settings - Advanced features - Dual Messenger.
Find My Mobile
- Back up Secure Folder to Samsung Cloud remotely when your phone is lost.
- Lock Samsung Pass using Find My Mobile.
Samsung DeX
- See more apps at once by changing the app list view to full-screen.
- Use Game launcher in Samsung DeX for a full-screen gaming experience.
- Added support for 2 additional Samsung covers (LED View Cover, Clear View Standing Cover).
Other improvements
- Bluetooth now supports high-quality audio codecs, including AAC and Sony LDAC.
- Video player includes auto repeat and 2x speed option.
- Voice Recorder provides smart tips to conveniently block calls while recording.
- Email lets you flag Microsoft Exchange ActiveSync emails.
- Samsung Health's new sticky notification lets you see your step count at a glance.
- Clock now includes a Landscape mode and timer sound options.
- The digital clock widget goes directly to the Clock app when you tap it.
- Samsung Pass added the ability to manage usernames and passwords in third-party apps.
Model SM-G950F
Model name Galaxy S8
Country Multi-CSC OXM
Version Android 8.0.0
Changelist 12993647
Build date Mon, 19 Feb 2018 14:32:41 +0000
Security Patch Level 2018-02-01
Multi-CSC OXM
PDA G950FXXU1CRB7
CSC G950FOXM1CRAP
Details for download with SamFirm:
UN-ZIP the archive and place the files in the designated slots in Odin 3.13.1
HOME_CSC_OXM -> data will stay intact
CSC_OXM -> device will be resetted (NOT included in archive for "smaller archive" due to "download limitations" MegaNZ)
This package contains the HOME_CSC of OXM Multi-CSC, which include the following CSC's: ACR AFG AFR ARO ATO AUT BGL BNG BRI BTC BTU CAC CAM CEL CHO COO DBT DKR ECT EGY EON ETL EUR GLB ILO INS ITV KSA LAO LUX LYS MID MM1 MWD MYM NEE NPL ORX PAK PCL PHE PHN PTR ROM SEB SEE SEK SER SIN SKZ SLK SMA STH THL THR TMC TPA TPH TTT TUN TUR WTL XEF XEH XEO XEU XFA XFE XME XSG XSP XTC XXV ZTO

New Multi-CSC -> OXM
The European model of the S8/S8+ (SM-G950F + SM-G955F) will get a Multi-CSC -> OXM
This Multi-CSC was already used in the Note 7, and will now be continued on the S8/S8+
OXM Multi-CSC, which include the following CSC's: ACR AFG AFR ARO ATO AUT BGL BNG BRI BTC BTU CAC CAM CEL CHO COO DBT DKR ECT EGY EON ETL EUR GLB ILO INS ITV KSA LAO LUX LYS MID MM1 MWD MYM NEE NPL ORX PAK PCL PHE PHN PTR ROM SEB SEE SEK SER SIN SKZ SLK SMA STH THL THR TMC TPA TPH TTT TUN TUR WTL XEF XEH XEO XEU XFA XFE XME XSG XSP XTC XXV ZTO

G950FXXU1AQDG (Netherlands - PHN)
WARNING WARNING WARNING -> Before flashing, ACTIVATE PIN in "Secure startup" (You'll be asked for it AFTER flashing!)
WARNING WARNING WARNING -> Before flashing, ACTIVATE PIN in "Secure startup" (You'll be asked for it AFTER flashing!)
This ROM is the latest ROM for Netherlands (PHN) released 28 apr 17, and can be used for ALL CSC's mentioned in Multi-CSC OXM!
This is official Samsung ROM, so KNOX won't be triggered!
Note: after install of this ROM, you will receive OTA-updates!
Your data will stay intact, but it's possible you get "com.android.***** has stopped" -> Then a Factory Reset is needed (in Recovery)!
What's new:
* Android 7.0
* April security patches (Samsung Android Security Updates)
* Stability Improvements
* Fix Colour optimalisation
Model SM-G950F
Model name Galaxy S8
Country Netherlands
Version Android 7.0
Changelist 11168760
Build date Tue, 25 Apr 2017 23:49:41 +0000
Security Patch Level 2017-04-01
Product code PHN
PDA G950FXXU1AQDG
CSC G950FOXM1AQDG
Download for install with Odin 3.12.3: MegaNZ
UN-ZIP the archive and place the files in the designated slots in Odin 3.12.3
This package contains the HOME_CSC of OXM Multi-CSC, which include the following CSC's: ACR AFG AFR ARO ATO AUT BGL BNG BRI BTU CAC CAM CHO COO DBT DKR ECT EGY EON ETL EUR ILO INS ITV KSA LAO LUX MID MWD MYM NEE NPL ORX PAK PHE PHN ROM SEB SEE SEK SER SKZ SLK THL THR TPA TPH TTT TUN TUR XEF XEH XEO XEU XFE XME XSG XSP XTC XXV ZTO

my s8 is not booting into download mode and i am unable to reset my phone . it says firmware restrictions applied

could you make a photo?

Thread cleaned up a bit.
Please stay focussed on the topic.
Thanks!

maik005 said:
could you make a photo?
Click to expand...
Click to collapse
http://imgur.com/a/gt84z

kalas87 said:
http://imgur.com/a/gt84z
Click to expand...
Click to collapse
What is your provider/country/CSC ?
Could you do a *#1234# and give the info after CSC (or make a screenshot)?

henklbr said:
In this thread, You can share the Mega-Links of new firmware's (OFFICIAL STOCK) for the Galaxy S8 (so: NO CUSTOM ROM's and/or ROOT-talk)...
How to flash firmware to your phone:
WARNING WARNING WARNING -> Before flashing, ACTIVATE PIN in "Secure startup" (You'll be asked for it AFTER flashing!)
WARNING WARNING WARNING -> Before flashing, ACTIVATE PIN in "Secure startup" (You'll be asked for it AFTER flashing!)
1. Extract (un-rar) the firmware file (i.e. to folder c:\Odin) ***
2. Download Odin v3.12.3
3. Extract Odin ZIP file (i.e. to folder c:\Odin)
4. Open Odin v3.12.3
5. Reboot Phone in Download Mode (press and hold Bixby + Power + Volume Down buttons)
6. Connect phone and wait until you get a blue sign in Odin
7. Add the firmware files to their designated slots
8. Make sure re-partition is NOT ticked
9. Click the start button, sit back and wait few minutes
*** You can always find the LATEST firmware in msg #2
Click to expand...
Click to collapse
How do I get the black settings menu like you have in your picture?

zach.flodman said:
How do I get the black settings menu like you have in your picture?
Click to expand...
Click to collapse
Install a "black theme" in the Theme Store ?

Can I install this if my S8 has no ROM installed and only TWRP? Can I just flash it from download mode?

fisher6 said:
Can I install this if my S8 has no ROM installed and only TWRP? Can I just flash it from download mode?
Click to expand...
Click to collapse
Yes. But you have to use the CSC_ file and NOT the HOME_CSC file.
And of course all other files (AP,BL,CP)

maik005 said:
Yes. But you have to use the CSC_ file and NOT the HOME_CSC file.
And of course all other files (AP,BL,CP)
Click to expand...
Click to collapse
Thanks for the reply, what about this warning: WARNING WARNING WARNING -> Before flashing, ACTIVATE PIN in "Secure startup" (You'll be asked for it AFTER flashing!)
I only have access to TWRP and no*OS installed.

Ignore it. This is only if you flash with the HOME_CS to update your current original ROM and keep your data.
If you flash with normal CSC_ your device is resettled anyway..

WARNING WARNING WARNING -> Before flashing, ACTIVATE PIN in "Secure startup" (You'll be asked for it AFTER flashing!)
It's necessary activate pin i never did it before??

maik005 said:
Ignore it. This is only if you flash with the HOME_CS to update your current original ROM and keep your data.
If you flash with normal CSC_ your device is resettled anyway..
Click to expand...
Click to collapse
Worked like a charm! Thanks!

Great to see @henklbr on the Galaxy S8 scene with the latest Stock ROM thread.

henklbr said:
What is your provider/country/CSC ?
Could you do a *#1234# and give the info after CSC (or make a screenshot)?
Click to expand...
Click to collapse
http://imgur.com/a/A3jah
i flashed a BTU firmware from sam mobile , originally it was PAN
all functions are working but it says developer mode is enabled but not showing in the list and phone is not booting into download mode and not getting factory reset

I am stuck now it says custom FRP blocked, tried flashing stock firmware but still its not resolved any help?

[GUIDE] Changing the CSC of your S8/S8+ (G950F/G955F) (No Root)

Hi everybody, here is a little comprehensive guide on how to change your CSC for the Galaxy S8 & S8+.:good:
It all started when I noticed I could not use Samsung Pay (Spay). Bit by bit managed to work up some theories on how to do it on any device.
CSC(Consumer Software Customization) denotes a specific geographical region or carrier branding of your phone. Samsung verifies this in order to allow the use of Spay.
Some important notes:
1. Your phone will be wiped clean in the process, so backup important stuff.
2. Not sure if all countries support Samsung Pay.
3. Avoid partial firmware flashes, they can mess things up.
4. Be really careful picking up the right files for this process.
5. This will not trip Knox.
6. This method might work on other S8/S8+ variants, feel free to test it.
7. Most roms are Multi-CSC, so straight flashing it might not work and you can end up with another unwanted CSC.
8. You can use this guide to upgrade/downgrade from Nougat/Oreo.
Let’s begin: There are two scenarios we can start with…
1. Nougat/Oreo with Bootloader V1
2. Nougat/Oreo with Bootloader V2
About your Bootloader version:
Early 2018 Samsung launched a bootloader update (V2) mainly to fix Spectre and Meltdown vulnerabilities, as according to this XDA post. For what I know, there is no way to downgrade your bootloader version so far, so be careful selecting the files when changing your CSC.
I noticed a quick tell sign to know if your bootloader is already in V2: If you see the legend “Volume Down Key + Power Key for more than 7 secs: Cancel (restart phone)” at the bottom of the screen when in Download Mode, you are already in V2 bootloader. Otherwise you may still be in V1 (Which is way easier to find files for).
Recommended sources for the required files:
1. Firmware: SamMobile S8-S8+, Updato
2. Combination File: Firmware Gem Flash S8-S8+, Easy Firmware (I found Bootloader V2 Combination file here)
Required files:
S8 with Nougat/Oreo and Bootloader V1
• A Nougat/Oreo Firmware containing the CSC that you want, and still containing V1 Bootloader: This can be distinguished in the name of the file/firmware version, it should have G950FXXU1 on it (U1 is for Bootloader V1).
• Combination file specific for V1 Bootloader: This can be distinguished in the name of the file, it should have G950FXXU1 on it (U1 is for Bootloader V1).
S8+ with Nougat/Oreo and Bootloader V1
• A Nougat/Oreo Firmware containing the CSC that you want, and still containing V1 Bootloader: This can be distinguished in the name of the file/firmware version, it should have G955FXXU1 on it (U1 is for Bootloader V1).
• Combination file specific for V1 Bootloader: This can be distinguished in the name of the file, it should have G955FXXU1 on it (U1 is for Bootloader V1).
S8 with Nougat/Oreo and Bootloader V2
• A Nougat/Oreo Firmware containing the CSC that you want, and still containing V2 Bootloader: This can be distinguished in the name of the file/firmware version, it should have G950FXXU2 on it (U2 is for Bootloader V2).
• Combination file specific for V2 Bootloader: This can be distinguished in the name of the file, it should have G950FXXU2 on it (U2 is for Bootloader V2).
S8+ with Nougat/Oreo and Bootloader V2
• A Nougat/Oreo Firmware containing the CSC that you want, and still containing V2 Bootloader: This can be distinguished in the name of the file/firmware version, it should have G955FXXU2 on it (U2 is for Bootloader V2).
• Combination file specific for V2 Bootloader: This can be distinguished in the name of the file, it should have G955FXXU2 on it (U2 is for Bootloader V2).
Steps:
*I will assume you already have the abovementioned files.
1. Enter download mode by turning off the phone then pressing Vol Down + Bixby + Power, then press volume up.
2. Flash the downloaded firmware with the latest version of Odin (Available here):
Use the AP, BL, CP and CSC file (Not Home CSC, regular CSC).
Wait for it to boot.
3. Turn off the phone.
4. This is the tricky part:
a. Download 7zip for Windows.
b. Rename the Home_CSC that came with your firmware, removing the md5 extension and leaving it at .tar, thus making it a .tar file.
c. Expand the files in a new folder.
d. Delete a file named “Hidden”
e. Select remaining files and create a new Tar file with the name of the original .tar.md5 file with 7zip.​5. Odin Flash the downloaded combination file on AP, and the newly created Home CSC tar file on CSC.
6. Boot into factory mode.
7. Select IMEI option at the bottom of the screen to bring up the dial pad, then dial *#243203855#
8. Select your new CSC code, and wait for it to install and reboot.
9. Wait for phone to reboot and clean memory.
10. Re-enter download mode.
11. Odin flash the firmware again:
Use the AP, BL, CP and CSC file (Use the recently created file again, the one without the hidden file).
12. Reboot and setup your phone.
13. You should be in the desired CSC now.
Regarding S9/s9+ method compatibility:
Not sure at all if this can be similarly done with the S9/S9+, but I would be more than happy to check that for you if you send me a test phone, lol.
Thanks to arthurbxp for all the complimenting knowledge on the matter.
DISCLAIMER:
I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because your phone failed. Please do some research if you have any concerns about this method and before flashing/using it! YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you.

hey mate thanks for the guide. Both websites needs paid memberships for downloading though. Any free sources?

capuagenclik said:
hey mate thanks for the guide. Both websites needs paid memberships for downloading though. Any free sources?
Click to expand...
Click to collapse
Hey there, no problem.
I would look for the name of the specific file you need and Google it. Share the name with me, I will kindly help you look for it. Plus, I might still have paid access to them, wouldn't mind sharing them with you.

Settings - About phone - Soiftware information - service provider software
Have you screenshots of that before and after?
Does the last CSC change?
And, afte I have done all that.
If I then flash a unmodified Firmware from Samsung AP,BL,CP and CSC
or HOME_CSC will that change the CSC back?

maik005 said:
Settings - About phone - Soiftware information - service provider software
Have you screenshots of that before and after?
Does the last CSC change?
And, afte I have done all that.
If I then flash a unmodified Firmware from Samsung AP,BL,CP and CSC
or HOME_CSC will that change the CSC back?
Click to expand...
Click to collapse
I don't have screenshots, but the process is very straight forward.
After all, if you flash everything and CSC you might end up with another csc(the firmware default's one). That's why at the end you should flash home CSC.

Hi / Hola
@yojosefo
Eng:
Hi!
I can see you're from Mexico, can you answer me just one doubt?
My phone is a S8 SM-G950FD with United Arab Emirates firmware, its dual SIM, with this procedure, could I lost this feature or is it compatible with muy phone, i want to change it to Mexico's firmware 'cause Spay and Members?
I was looking for V2 Combination file but I couldnt be able to find some page without "premium" downloads, can you upload it to GDrive if you have it?
Please?.
-------------------------------------------------
Spa:
Hola!
Veo que eres de Mexico, puedes responderme una duda que tengo?
Mi teléfono es un S8 SM-G950FD con firmware de los Emiratos Arabes Unidos, es dual SIM, con este procedimiento puedo perder esa función o este procedimiento es 100% compatible con mi telefono, quiero cambiarlo al firmware de mexico por el Spay y Members?
Estuve buscando el archivo de combinacion v2, pero no encuentro ninguna pagina que no tenga descargas premium, si lo tienes, lo podrias subir a Google Drive?
Por favor?

vok01 said:
@yojosefo
Eng:
Hi!
I can see you're from Mexico, can you answer me just one doubt?
My phone is a S8 SM-G950FD with United Arab Emirates firmware, its dual SIM, with this procedure, could I lost this feature or is it compatible with muy phone, i want to change it to Mexico's firmware 'cause Spay and Members?
I was looking for V2 Combination file but I couldnt be able to find some page without "premium" downloads, can you upload it to GDrive if you have it?
Please?.
-------------------------------------------------
Spa:
Hola!
Veo que eres de Mexico, puedes responderme una duda que tengo?
Mi teléfono es un S8 SM-G950FD con firmware de los Emiratos Arabes Unidos, es dual SIM, con este procedimiento puedo perder esa función o este procedimiento es 100% compatible con mi telefono, quiero cambiarlo al firmware de mexico por el Spay y Members?
Estuve buscando el archivo de combinacion v2, pero no encuentro ninguna pagina que no tenga descargas premium, si lo tienes, lo podrias subir a Google Drive?
Por favor?
Click to expand...
Click to collapse
Hi there, hope u are doing fine.
To my understanding, if possible, you will lose that functionality... You may try to find all the files required to do the change, and then keep the dual sim capability.
Can you post the required combination file to see if I still have access to the download?
Regards....

yojosefo said:
Hi there, hope u are doing fine.
To my understanding, if possible, you will lose that functionality... You may try to find all the files required to do the change, and then keep the dual sim capability.
Can you post the required combination file to see if I still have access to the download?
Regards....
Click to expand...
Click to collapse
According with my bootloader, I need B:2 (Binnary 2... I guess, Im in May patch) combination file, I was looking for it before and I get 2 files (One with 2Gb of size and other with 760Mb) but Im not sure which is the correct file.
I'll attach an image with the full information about the phone and the firmware.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
And these are the combination file that I found in easy-firmware, but... I need to use FD or F? (My model is FD)
Easy-Firmware
Gem-Flash
Sorry, maybe are dumb questions but its my first time with samsung phones
Edit:
I tried to do this:
e. Select remaining files and create a new Tar file with the name of the original .tar.md5 file with 7zip.
Click to expand...
Click to collapse
And the new md5 file shows launch an error: "Md5 Error. Binary is invalid", how can I create that md5 file

vok01 said:
According with my bootloader, I need B:2 (Binnary 2... I guess, Im in May patch) combination file, I was looking for it before and I get 2 files (One with 2Gb of size and other with 760Mb) but Im not sure which is the correct file.
I'll attach an image with the full information about the phone and the firmware.
View attachment 4526211
And these are the combination file that I found in easy-firmware, but... I need to use FD or F? (My model is FD)
View attachment 4526213
View attachment 4526214
Easy-Firmware
Gem-Flash
Sorry, maybe are dumb questions but its my first time with samsung phones
Edit:
I tried to do this:
And the new md5 file shows launch an error: "Md5 Error. Binary is invalid", how can I create that md5 file
Click to expand...
Click to collapse
remove the .md5 at the End.
There is no valid md5 signature in that nee created file and that is ok.

I don't have the hidden file inside my original firmware's HOME_CSC tar file.

hey is it possible you can help me? I need the combination file for s8 g950f with v2 bootloader, uk version if that makes any difference.. the site he gave only allows me to download it with a subscription

https://www.youtube.com/watch?v=WgpR-cNQEzA
U2 combination file for 950f

Lao Mayer said:
I don't have the hidden file inside my original firmware's HOME_CSC tar file.
Click to expand...
Click to collapse
Me too, downloaded firmware few times to ensure any help?

Which FW?
Hello!
I'm a proud new owner of S8! As all of you, also suffer of not having a working samsung pay.
This is the information of my phone:
S8 Dual Sim, United Arab Emirates, just like @vok01
Product Code: SM-G950FZDDXSG
PDA: G950FXXU2CRF7
CSC: G950FOXM2CRF7
Baseband: G950FXXU2CRF1
Bootloader: G950FXXU2CRF7
I'm from Mexico, samsung pay should be working. I've downloaded this two firmwares:
Iusacell: Sam-mobile: galaxy-s8/SM-G950F/IUS/download/G950FXXU2CRF7/224757/
Which shares the same PDA number.
Telcel: Sam-mobile: galaxy-s8/SM-G950F/TCE/download/G950FXXU2CRED/221673/
PDA is different.
My carrier is Telcel. My guess is it does not matter which one I choose, but I better ask before. I'm not interested in dual sim functionality.
Edit: So, I basically need to flash the phone 3 times?
1) Normally
2) With edited files / enter IMEI mode
3) Once again with edited files

Finally was able to download the FW, but there is no hidden file within HOME_CSC

Foocampo said:
Finally was able to download the FW, but there is no hidden file within HOME_CSC
Click to expand...
Click to collapse
That's strange, in that case and if you feel adventurous you could try straight flashing it, since the hidden image file you need to remove causes an error. If you dont see the file, perhaps you will get no error...

I did the flashing process, the CSC code changed correctly, but still unable to use samsung pay:
Unable to connect to Samsung Pay temporarily. Try again later.
Maybe changing the SPay Framework?

@yojosefo
Just a couple quick questions.
I'm in the following firmware: G950FXXS3CRG1
AP: AP_G950FXXS3CRG1_CL13760092_QB18691377_REV00_user_low_ship_meta.tar
BL: BL_G950FXXS3CRG1_CL13760092_QB18691377_REV00_user_low_ship.tar
CP: CP_G950FXXS3CRG1_CP10026852_CL13760092_QB18691377_REV00_user_low_ship.tar
CSC: CSC_OXM_G950FOXM3CRG1_CL13760092_QB18691377_REV00_user_low_ship.tar.md5
AFAIK it has the new bootloader (version 3).
Do you know if that's correct?
Do you know if there is a combination file with that bootloader version I could use to change CSC?
Thank you very much for any help you could provide.
Update: These CSC files don't have the "hidden" file inside. Just like @Foocampo said.

ImpheOtus said:
@yojosefo
Just a couple quick questions.
I'm in the following firmware: G950FXXS3CRG1
AP: AP_G950FXXS3CRG1_CL13760092_QB18691377_REV00_user_low_ship_meta.tar
BL: BL_G950FXXS3CRG1_CL13760092_QB18691377_REV00_user_low_ship.tar
CP: CP_G950FXXS3CRG1_CP10026852_CL13760092_QB18691377_REV00_user_low_ship.tar
CSC: CSC_OXM_G950FOXM3CRG1_CL13760092_QB18691377_REV00_user_low_ship.tar.md5
AFAIK it has the new bootloader (version 3).
Do you know if that's correct?
Do you know if there is a combination file with that bootloader version I could use to change CSC?
Thank you very much for any help you could provide.
Update: These CSC files don't have the "hidden" file inside. Just like @Foocampo said.
Click to expand...
Click to collapse
It seems is getting harder and harder. I did a quick look up for a U3 combination and nada.
While searching this topic, I found this topic regarding U3 Bootloader limitations, I think is important to keep this in mind.
Perhaps wait for a combination file for U3 and use the same rom (if it has your wanted CSC).

yojosefo said:
It seems is getting harder and harder. I did a quick look up for a U3 combination and nada.
While searching this topic, I found this topic regarding U3 Bootloader limitations, I think is important to keep this in mind.
Perhaps wait for a combination file for U3 and use the same rom (if it has your wanted CSC).
Click to expand...
Click to collapse
That's what I'm going to do.
I'll wait for a new firmware based on bootloader v3 with MXO region, as I'm trying to use Samsung Pay but still have a bloatware-free experience.
Thanks for the feedback.
BTW: The thread you provided has been closed as the OP theory has been stated to just be a myth

PSA: I bought the phone from some other country & I want VoTLE to work in my country!

PSA: I bought the phone from some other country & I want VoTLE to work in my country!
Given your Mobile Operator supports VoLTE, working of it depends on your phone's firmware. Especially two components of the firmware called "CSC" and "CP". CSC, depending on who you ask, is either Country Specific (Product) Code or Country Specific Content. CP or "Core Processor" is the firmware for your modem.
OBJECTIVE OF THE POST: Determine if your phone supports your mobile phone operators LTE bands. Check which firmware you need to change to. How to obtain that firmware.
WARNING: MESSING WITH FIRMWARE CAN TURN YOUR PHONE INTO A PAPER WEIGHT.​
PART A [CP] : Does my phone support VoTLE provided by my Mobile Operator to begin with?
1. First of all your modem should support the bands used by your mobile operator. You need to cross check bands supported by your Mobile Operator and your phone modem.
2. Search for the LTE bands supported by your mobile operator. Make a list.
3. To check the LTE Bands supported by your phone modem you need to know the Model Number of your phone. Goto Settings -> About Phone. You will see the Model Number there. Now goto Samsung website and check the phone specs using the model number. Specs - > Show all specs -> Network/Bearer-> 4G FDD/TDD TLE.
4. After cross checking bands from #2 and #3 if any of the bands match proceed to Part B. If not, unfortunately your phone cannot support VoTLE for your mobile operator; this post is no longer relevant to you. Maybe change the mobile operator and go through PART A again.
PART B [CSC] : Can I change the firmware on my phone to make VoLTE work?
1. Now you need to change the firmware of your phone. Change it to the current country you are in. The country in which you wish to utilize VoTLE. The country in which your mobile operator is.
2. To which firmware you can change to depends on your firmware's CSC. You cannot jump from any firmware to any other firmware. That stuff is locked down by Samsung.
3. You need to know your phone's firmware's CSC to know which firmwares you can change to.
4. Install the "Phone INFO Samsung" app. Open App, goto "CSC CODE" tap. You can see your Firmware's CSC code. But more importantly see "Available CSC Codes" section. Available CSC Codes tells you to which firmware you can change to.
5. Search each of those codes (Available CSC) in this page or the internet.
6. If any CSC corresponds to your Country/Mobile operator-- congratulations you can now change to that firmware and VoLTE will work for you. Note down that CSC code.
Eg: If you are in the country "India" and one of the Availabe CSC is "INS", you will find the entry "India= INU (unbranded), IND, INA, INS (unbranded), IMS, REL". [Success]
If you are in the country "Singapore" and one of the Availabe CSC is "XSP", you will find the entry "Singapore= MM1, XSP (unbranded), SIN (Singtel), STH (Starhub), BGD, XSO". [Success]
7. If none of the CSC codes correspond to your Country/Mobile operator then at present there is no way to make VoLTE work on your phone. Contact your mobile operator if there is work around for this, probably like an app.
Eg: If your avialabe CSC are : {BRI, CAM, LAO, ... , SIN, SMA, STH} and your country is "India" : India= {INU (unbranded), IND, INA, INS (unbranded), IMS, REL}; you can see those two sets have no common CSC [Failure]
PART C: How to get the correct firmware file according to the CSC?
If you have root, there used to be apps to just change the CSC to the required CSC Code. Used to be.
I am not really sure but you may try following that route and skip PART C.
Hint: Phone INFO Samsung app -> Hamburger menu -> other tools -> CSC Changer (ROOT)
PS:Rooting trips KNOX. No more Samsung Pay etc.
​
1. Goto https://updato.com
2. Enter your Model Number (PART A #3). You can ignore the part after the slash. Eg: If the model number is "SM-A750GN/DS" just enter "SM-A750GN".
3. Sort/click the "Region / Carrier" column. The CSC you noted down (PART B #6) should appear in one of the entries.
4. Observe the "Date" column and download the latest firmware.
PART D: How do I flash the downloaded firmware to my phone?
1. This part is out of the scope of this guide.
2. Find the latest guide/tutorial on how to flash a firmware to your Samsung phone using a program called Odin.
3. The latest one. The one that recommends at least Odin3 v3.13.1.

A530F | Repacked stock firmware "All In One" by hypo59 | OXM CSC | Odin3

Hello guys !
Comfort level of this thread: ★ ★ ★ ★ ☆
Below you will find my "All In One" 4CSD4 OXM package, based on the multi CSC A530FXXU4CSD4 stock firmware. In order to live a better PC experience with Odin3, I have repacked the original package. It integrates:
userdata component suppression (third party apps will not be installed during flashing process: see end of post for apps list)
rebuilt AP/BL/CP tar.md5 archives in one single tar.md5 archive
Samsung USB drivers v1.5.65.0 installation file
Odin3 v3.13.1, prepared for avoiding bad usage (.ini file modification)
Home (data keep) & CSC (data wipe) tar.md5 archives
All components are untouched, it is just a reorganisation of them. Moreover, "untouched" also means flashing process will not tamper your knox, so if your knox is 0x0 before flash, it will be knox 0x0 after
Here are the firmware features:
Android version: Pie 9
build date: 2019-04-05
changelist: 15784452
PDA version: A530FXXU4CSD4
modem (CP) version: A530FXXU4CSD4
bootloader (BL) version: A530FXXU4CSD4
CSC version: A530FOXM4CSD4 (available CSC: see end of the post)
fingerprint: samsung / jackpotltexx / jackpotlte: 9 / PPR1.180610.011 / A530FXXU4CSD4: user / release-keys
security patch date: 2019-04-01
kernel version: 4.4.111-15784452
To flash, just use Odin3 within my package (install Samsung USB drivers before if not done yet):
fill AP with AP.BL.CP.[...].tar.md5 archive
fill CSC with Home[...].tar.md5 archive if you want data keep, or with CSC[...].tar.md5 archive if you choose data wipe
Download link: https://mega.nz/#F!10YA0KQI!H5bumLtA856IlEk8iZxGfQ
sha512 fingerprint: c937c1925ba976ba366b424999ed3acdea8113fd321eeac19bcb855b016dd6b75dec9a4d37cf408a72d517b1eb77f6196e2d240c9998c24eb983b32303c9bc1c
Have fun !
Available CSC: ARO, ATO, AUT, BGL, CAC, CHO, COO, DBT, EON, EUR, ITV, NEE, ORX, PHE, PHN, ROM, SEB, SEE, SEK, SER, SKZ, TPA, TPH, TTT, XEF, XEH, XEO, XEU, XEZ, ZTO, BTU, CPW, TEB
Apps list included in userdata component (so won't be flashed, as explained above):
Google Drive https://play.google.com/store/apps/details?id=com.google.android.apps.docs
Google Duo https://play.google.com/store/apps/details?id=com.google.android.apps.tachyon
Google Photos https://play.google.com/store/apps/details?id=com.google.android.apps.photos
Samsung Calculator https://play.google.com/store/apps/details?id=com.sec.android.app.popupcalculator
Samsung Email https://play.google.com/store/apps/details?id=com.samsung.android.email.provider
Samsung Health https://play.google.com/store/apps/details?id=com.sec.android.app.shealth
Samsung Internet Browser https://play.google.com/store/apps/details?id=com.sec.android.app.sbrowser
Samsung Members https://play.google.com/store/apps/details?id=com.samsung.android.voc
Samsung Music https://play.google.com/store/apps/details?id=com.sec.android.app.music
Samsung Notes https://play.google.com/store/apps/details?id=com.samsung.android.app.notes
Samsung Pay https://play.google.com/store/apps/details?id=com.samsung.android.spay
Samsung Video Library https://play.google.com/store/apps/details?id=com.samsung.android.videolist
Samsung Voice Recorder https://play.google.com/store/apps/details?id=com.sec.android.app.voicenote
SmartThings https://play.google.com/store/apps/details?id=com.samsung.android.oneconnect
All AIO packages within this thread (by date, newest first)
U9 CTA4: https://forum.xda-developers.com/showpost.php?p=81770383&postcount=76
U8 CSK3: https://forum.xda-developers.com/showpost.php?p=81139243&postcount=57
U7 CSI3: https://forum.xda-developers.com/showpost.php?p=80446421&postcount=42
U7 CSH4: https://forum.xda-developers.com/showpost.php?p=80143946&postcount=39
U6 CSF6: https://forum.xda-developers.com/showpost.php?p=79827464&postcount=38
U5 CSE3: https://forum.xda-developers.com/showpost.php?p=79583255&postcount=31

info
thanks for everything
I would like to know using odin where I put the files?
if on BL or AP etc.

Hello ! Just put it on AP, then go flash.

hypo59 said:
Hello ! Just put it on AP, then go flash.
Click to expand...
Click to collapse
sorry for my ignorance but there are two rows
are they the same?

Two rows ? Can you be more precise ? A screenshot would be great to see what you are talking about. Thanks.

hypo59 said:
Two rows ? Can you be more precise ? A screenshot would be great to see what you are talking about. Thanks.
Click to expand...
Click to collapse
they are only duplicates on Mega
okay thanks

No duplicate on MEGA: one is Home and one is CSC. Make your choice.

I've just renamed files in Mega for easy access. Thanks for your point :good:

Something wrong in Odin3 compatibility: links temporary removed until resolution (few days).

Hi guys !
I am working on the 4CSD4 firmware, more recent than 4CSC6 one, completely rebuild for better PC experience with Odin3.
It will integrate:
# userdata component suppression (third party apps not installed during flashing process)
# rebuilt AP/BL/CP tar.md5 archive
# Samsung USB drivers installation integration
# Odin3 v3.13.1 integration, prepared for avoiding bad usage
# Home & CSC tar.md5 archives
I have successfully tested it on my A8 2018. I should share it to you soon in the week.
For now: no Heimdall version yet, I will build it next.

Done ! I have modified thread title because of use of new firmware (4CSD4) and use of just Odin3 for now (not Heimdall yet), and I have completely modified first post. Sorry for inconvenience.

Do I wonder if this firmware can be applied to the SM-A530F? I want to change CSC to XXV, do you have any Firmwave to help me do that? Thank you!

Hello ! My AIO package is for A530F but with OXM CSC, not OLM/XXV. You should download the 4CSD4 OLM/XXV from here: https://www.sammobile.com/firmwares/galaxy-a8/SM-A530F/XXV/download/A530FXXU4CSD4/267308/

Thank you! I downloaded and used the OLSD4 OLM / XXV firmware with odin. But I was caught in THL CSC without switching to XXV / XXV, XXV / XXV as the original settings.

Good for you for the flash. For your CSC, to have it back to XXV without being rooted (keeping knox to 0x0), I think you should flash a single CSC firmware with wipe option and without your sim card, and after the OLM/XXV 4UCSD4 firmware with wipe option and with your XXV sim card.
In the first flash (single CSC), you will wipe your data (and CSC data too), and the process will install single CSC.
In the second one, you will wipe again your data and CSC data, install multiple CSC in your system, but with the sim card you will be with XXV CSC.
Envoyé de mon SM-A530F en utilisant Tapatalk

Single 4CSD4 CSC firmware: https://www.sammobile.com/firmwares/galaxy-a8/SM-A530F/BAT/download/A530FXXU4CSD4/268134/. It is UWE CSC, and it seems to be a single CSC firmware. I will verify as possible.
It is also possible that you will have to tick repartition option in Odin3 within the two flash processes, to use the PIT file inside CSC tar.md5 archives. Why ? Because probably the cache partition has different size from one to second. I will check it too.
Let me time for this week
Envoyé de mon SM-A530F en utilisant Tapatalk

No, after check I can tell UWE CSC is not a single one. With the BOG one (CSC from french company), I think that we should go on. I have downloaded it, I have now to check it. I will tell you soon.

it would be also kind to have csc file updated for call recording enabled

ziatnine said:
it would be also kind to have csc file updated for call recording enabled
Click to expand...
Click to collapse
Hello ! If I tamper CSC, it will be corrupted and not recognized by Odin, so flash will fail. My aim is to be stock to keep Knox 0x0. So no tamper of components.

hypo59 said:
Hello ! If I tamper CSC, it will be corrupted and not recognized by Odin, so flash will fail. My aim is to be stock to keep Knox 0x0. So no tamper of components.
Click to expand...
Click to collapse
that's sad
I thought knox is ticking only when BL/Recovery is getting touched...
I assumed since Odin is not altering either of them, it's fine to feed it with a customized image. I didn't know it check the integrity or something.
Anyway, I flashed this one of yours with HOME_CSC, it works fine. Funny, but WiFi calling is now magically working, as well as VoLTE, which I haven't seen in an original stock ROM.

Activate Volte on Pixel 4XL - Android 11 R

Hi Guys
Finally i was able to activate volte on my carrier (STC-KSA) by the help of @somin.n module
You need to have unlocked bootloader and Magisk Canary installed
1. Flash the attached module via Magisk and reboot
2. Check and activate Volte in settings
3. Dial *#*#4636#*#* > check IMS service status > you should find IMS service registered and VOLTE is available
4. You are good to GO !
Edit: it look like you need a Magisk module "SELinux Permissive" to get it working with you.
Note:
I had a problem that the volte getting disabled after a reboot, in order to fix this:
1. After applying the module restart your phone
2. go to settings>network>Mobile network> wifi calling> choose "call over mobile network"
3. Turn off your phone and take out your sim card.
4. Turn it on again with sim card uninstalled.
5. Turn off your phone, install your sim card , turn it on again.
Note: i have installed vodafone UK mbn file for my phone, you may need to change mbn file for your carrier (attached Mi9T mbn files)
in order to change mbn file:
1. Download the attached Mi9T mbn
2. Extract the file and choose the desired mbn file
3. open "Volte Pixel 4.zip" and go to
Code:
/system/vendor/rfs/msm/mpss/readonly/vendor/mbn/mcfg_sw/generic/myown/
and paste your choosen MBN file.
4. Go to the mentioned flashing steps and you are good to go!

Did both ways - with my own mbn and stock zip's - no changes at all (
It only makes a Volte toggle to appear in settings - but it doesnt change anything for me
Eiad Ajam said:
Hi Guys
Finally i was able to activate volte on my carrier (STC-KSA) by the help of @somin.n module
You need to have unlocked bootloader and Magisk Canary installed
1. Flash the attached module via Magisk and reboot
2. Check and activate Volte in settings
3. Dial *#*#4636#*#* > check IMS service status > you should find IMS service registered and VOLTE is available
4. You are good to GO !
Note:
I had a problem that the volte getting disabled after a reboot, in order to fix this:
1. After applying the module restart your phone
2. go to settings>network>Mobile network> wifi calling> choose "call over mobile network"
3. Turn off your phone and take out your sim card.
4. Turn it on again with sim card uninstalled.
5. Turn off your phone, install your sim card , turn it on again.
Note: i have installed vodafone UK mbn file for my phone, you may need to change mbn file for your carrier (attached Mi9T mbn files)
in order to change mbn file:
1. Download the attached Mi9T mbn
2. Extract the file and choose the desired mbn file
3. open "Volte Pixel 4.zip" and go to
Code:
/system/vendor/rfs/msm/mpss/readonly/vendor/mbn/mcfg_sw/generic/myown/
and paste your choosen MBN file.
4. Go to the mentioned flashing steps and you are good to go!
Click to expand...
Click to collapse
I`m running Kirisakura kernel - may that be a case?

FlatOutRU said:
Did both ways - with my own mbn and stock zip's - no changes at all (
It only makes a Volte toggle to appear in settings - but it doesnt change anything for me
I`m running Kirisakura kernel - may that be a case?
Click to expand...
Click to collapse
Actually i am not sure about the mentioned kernel
I have network signal Guru installed from this thread:
https://forum.xda-developers.com/showpost.php?p=83499679&postcount=75
I am not if it has anything to do with this as well

Maaaaan u save my life,I just installed .zip in magisk and is working

does not work for me, installed my mbn and only thing I see is VoLTE switch.

pornogeroc said:
Maaaaan u save my life,I just installed .zip in magisk and is working
Click to expand...
Click to collapse
What Carrier you have?with cosmote-Greece don't working....

tasoskio said:
What Carrier you have?with cosmote-Greece don't working....
Click to expand...
Click to collapse
Vodafone I have.if u have account in myphone.gr I have upload photo in pixel 4 xl section. I haven't changed nothing in zip.i have use vodafone uk

Any chance do it without root?

masi0 said:
Any chance do it without root?
Click to expand...
Click to collapse
It's based on replacing files on your system partition, so you def need an bootloader unlock.
You could flash rom with this change and choose not to root this rom, but on stock it is not possible afaik.

Just to say many thanks Eiad Ajam and somin.n. It work for me running R11 rooted with Canary build.
I've tried many many of Mi9T mbn files with my current profile (SEA, Hong Kong CSL/1010) but still not working. Finally, I followed the below list on focusing Volte_OEM_lab (Volte_OEM_lab work before on my Oneplus 5T). Replaced with Russia - MegaPhone Region not Moscow then bingo :good:. Hope this can help some guys which still not yet VoLte.
Greece - Cosmote - H3G_Denmark_Commercial
Czech Republic - O2 - Telefonica_UK_Commercial
Belgium - Orange - Telefonica_UK_Commercial
France - Orange - Telefonica_UK_Commercial
France - Orange - Orange_Commercial_France
France - RED SFR - Telefonica_UK_Commercial
Turkey - TurkTelekom - India_Volte_Vodafone
Norway - Telenor - India_Volte_Vodafone
Belgium - Proximus - India_Volte_Vodafone
Netherlands - KPN - Norway Telia Commercial
Brazil - Claro - Telefonica_UK_Commercial
Switzerland - Wingo (Swisscom) - Netherlands_VoLTE_Vodafone
Kenya - Faiba - ROW_Commercial
Australia - Optus - Telefonica_UK_Commercial
Sri Lanka - Dialog - India_Volte_Vodafone
Canada - Telus - Telefonica_UK_Commercial
Canada - Bell - Telefonica_UK_Commercial
Romania - Vodafone RO - India_Volte_Vodafone
Romania - Orange RO - India_Volte_Vodafone
Mexico - ALTAN - Telefonica_UK_Commercial
Israel - Partner - Telefonica_UK_Commercial
Israel - 012 mobile - Telefonica_UK_Commercial
ksa Saudi Arabia - Zain ksa - Germany
ksa Saudi Arabia - Zain ksa - Telefonica_UK_Commercial
ksa Saudi Arabia - Zain ksa - India_Volte_Vodafone
Slovakia - Orange - DT_Slovakia_Commercial
Australia - Telstra - Telefonica_UK_Commercial
Brazil - TIM - Volte_OEM_lab
Poland - Orange - DT_Poland_Commercial
Russia - All Carriers - Telia_Finland
Russia - MegaPhone Region not Moscow - Volte_OEM_lab
https://forum.xda-developers.com/oneplus-7-pro/how-to/guide-activate-volte-vowifi-t4116051

where i can find Telia_Finland .mbn file?

I am using CSL as well... but I cannot find Volte_OEM_lab in mbns-mi9t.zip, not sure which one
yiufey said:
Just to say many thanks Eiad Ajam and somin.n. It work for me running R11 rooted with Canary build.
I've tried many many of Mi9T mbn files with my current profile (SEA, Hong Kong CSL/1010) but still not working. Finally, I followed the below list on focusing Volte_OEM_lab (Volte_OEM_lab work before on my Oneplus 5T). Replaced with Russia - MegaPhone Region not Moscow then bingo :good:. Hope this can help some guys which still not yet VoLte.
Greece - Cosmote - H3G_Denmark_Commercial
Czech Republic - O2 - Telefonica_UK_Commercial
Belgium - Orange - Telefonica_UK_Commercial
France - Orange - Telefonica_UK_Commercial
France - Orange - Orange_Commercial_France
France - RED SFR - Telefonica_UK_Commercial
Turkey - TurkTelekom - India_Volte_Vodafone
Norway - Telenor - India_Volte_Vodafone
Belgium - Proximus - India_Volte_Vodafone
Netherlands - KPN - Norway Telia Commercial
Brazil - Claro - Telefonica_UK_Commercial
Switzerland - Wingo (Swisscom) - Netherlands_VoLTE_Vodafone
Kenya - Faiba - ROW_Commercial
Australia - Optus - Telefonica_UK_Commercial
Sri Lanka - Dialog - India_Volte_Vodafone
Canada - Telus - Telefonica_UK_Commercial
Canada - Bell - Telefonica_UK_Commercial
Romania - Vodafone RO - India_Volte_Vodafone
Romania - Orange RO - India_Volte_Vodafone
Mexico - ALTAN - Telefonica_UK_Commercial
Israel - Partner - Telefonica_UK_Commercial
Israel - 012 mobile - Telefonica_UK_Commercial
ksa Saudi Arabia - Zain ksa - Germany
ksa Saudi Arabia - Zain ksa - Telefonica_UK_Commercial
ksa Saudi Arabia - Zain ksa - India_Volte_Vodafone
Slovakia - Orange - DT_Slovakia_Commercial
Australia - Telstra - Telefonica_UK_Commercial
Brazil - TIM - Volte_OEM_lab
Poland - Orange - DT_Poland_Commercial
Russia - All Carriers - Telia_Finland
Russia - MegaPhone Region not Moscow - Volte_OEM_lab
https://forum.xda-developers.com/oneplus-7-pro/how-to/guide-activate-volte-vowifi-t4116051
Click to expand...
Click to collapse

chankeung1217 said:
I am using CSL as well... but I cannot find Volte_OEM_lab in mbns-mi9t.zip, not sure which one
Click to expand...
Click to collapse
The mbn file should inside below path of mi9t.zip :
mbns-mi9t.zip\russia\megafon\commerci\ru\mcfg_sw.mbn
Extract it and replaced with the :
VOLTE_Pixel_4.zip\system\vendor\rfs\msm\mpss\readonly\vendor\mbn\mcfg_sw\generic\myown\mcfg_sw.mbn
PS: No selinux_permissive is required.
Good luck.

yiufey said:
The mbn file should inside below path of mi9t.zip :
mbns-mi9t.zip\russia\megafon\commerci\ru\mcfg_sw.mbn
Extract it and replaced with the :
VOLTE_Pixel_4.zip\system\vendor\rfs\msm\mpss\readonly\vendor\mbn\mcfg_sw\generic\myown\mcfg_sw.mbn
PS: No selinux_permissive is required.
Good luck.
Click to expand...
Click to collapse
Just tried... no luck for me

I've flashed this one, it work for me all the day.

yiufey said:
I've flashed this one, it work for me all the day.
Click to expand...
Click to collapse
Wow, this worked for me! Russia - megafon

chankeung1217 said:
Just tried... no luck for me
Click to expand...
Click to collapse
When I updated to R11 with Oct security update, the VoLte broken again and it unable activated since remove/add few times.
Luckily, It worked again when I added SELinux Permissive back.
Please try it again with my flow.

yiufey said:
When I updated to R11 with Oct security update, the VoLte broken again and it unable activated since remove/add few times.
Luckily, It worked again when I added SELinux Permissive back.
Please try it again with my flow.
Click to expand...
Click to collapse
This is true!
Thank you so much
I've added this to the post

Eiad Ajam said:
Hi Guys
Finally i was able to activate volte on my carrier (STC-KSA) by the help of @somin.n module
You need to have unlocked bootloader and Magisk Canary installed
1. Flash the attached module via Magisk and reboot
2. Check and activate Volte in settings
3. Dial *#*#4636#*#* > check IMS service status > you should find IMS service registered and VOLTE is available
4. You are good to GO !
Edit: it look like you need a Magisk module "SELinux Permissive" to get it working with you.
Note:
I had a problem that the volte getting disabled after a reboot, in order to fix this:
1. After applying the module restart your phone
2. go to settings>network>Mobile network> wifi calling> choose "call over mobile network"
3. Turn off your phone and take out your sim card.
4. Turn it on again with sim card uninstalled.
5. Turn off your phone, install your sim card , turn it on again.
Note: i have installed vodafone UK mbn file for my phone, you may need to change mbn file for your carrier (attached Mi9T mbn files)
in order to change mbn file:
1. Download the attached Mi9T mbn
2. Extract the file and choose the desired mbn file
3. open "Volte Pixel 4.zip" and go to
Code:
/system/vendor/rfs/msm/mpss/readonly/vendor/mbn/mcfg_sw/generic/myown/
and paste your choosen MBN file.
4. Go to the mentioned flashing steps and you are good to go!
Click to expand...
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will this work on Pixel 5? and which MBN should I use? thanks in advance

Great news will give it a shot.
Out of subject, I'm wandering if stcpay still not working with root ?
Thanks