[FIRMWARE] G950U1UEU3CRD4 + Modded Odin

[jpcdeux]

NOTE: This is BOOTLOADER 3 so once updated, there's no going back to prior firmware.

This is for the S8, not the S8+

Not a zip file but folder includes all the files you need. BL, AP, CP and Non-Home CSC so this will be a complete wipe.
https://drive.google.com/open?id=1zDT3KcMmSaH2ghILRUgKsiJQMl1cX683

Required (Modded) Odin:
https://drive.google.com/open?id=1shqvKGqD_LerLJt3GDkxRSE9kbGHWNay

 

[vbetts]

No volte with this build.

Edit 5/29/2018 Thanks to t12icky0 for this idea, VOLTE and Voicemail works now using a stock AT&T USERDATA from the new Oreo build.
https://forum.xda-developers.com/showpost.php?p=76652965&postcount=8

i have volte on this build running the att user data. i will be updating my thread in a few hours with this. all you need to do is get the user data file for the carrier and flash that after you flash the firmware. then youll have volte working. i also have visial voicemail working also. IM on cricket wireless so its the same thing as att. wifi calling i havent figured out yet tho.

Use Odin to flash USERDATA from his thread here.
https://forum.xda-developers.com/galaxy-s8/how-to/guide-unlocked-oreo-firmware-aio-volte-t3774411

If Odin gives you a FAIL! [auth] message, restart the phone and use the USERDATA .md5 file from this build.
https://forum.xda-developers.com/att-galaxy-s8/how-to/att-g950u-stock-odin-files-firmware-t3795961
https://drive.google.com/file/d/1u1lQSvx0CQKsdK6wIUdzpNvHvG3rJ0aL/view <- This link is just the USERDATA itself.

 

[jpcdeux]

Nope. You want that along with WiFi calling, run a carrier branded build.

 

[vbetts]

No worries, just wanted to make sure I wasn't missing anything. A non branded rom is just what I'm looking for! Thanks!

 

[vbetts]

No voicemail. Visual voicemail does not work and I cannot dial voicemail manually.

 

[jpcdeux]

No voicemail. Visual voicemail does not work and I cannot dial voicemail manually.

Open phone app, press and hold 1, it'll call it.

I've never seen VVM on a U1 firmware. I think there was a Samsung vvm app floating around somewhere. That's usually carrier based because each carrier's access # is different.

 

[vbetts]

Normal voicemail option gives me nothing as well, gives me information that ATT needs more information and to dial the mailbox number.

Tried to reflash and did it again, called ATT for a refresh on my line and VM works no problem now. Visual Voicemail still nothing, but manual voicemail is no problem.

 

[t12icky0]

i have volte on this build running the att user data. i will be updating my thread in a few hours with this. all you need to do is get the user data file for the carrier and flash that after you flash the firmware. then youll have volte working. i also have visial voicemail working also. IM on cricket wireless so its the same thing as att. wifi calling i havent figured out yet tho.

 

[vbetts]

i have volte on this build running the att user data. i will be updating my thread in a few hours with this. all you need to do is get the user data file for the carrier and flash that after you flash the firmware. then youll have volte working. i also have visial voicemail working also. IM on cricket wireless so its the same thing as att. wifi calling i havent figured out yet tho.

Tried the unlocked ATT Userdata from your unlocked Cricket thread, and after the userdata.img.ext4 write line in Odin 3.13 3b modded, I get a FAIL! (Auth) message with a new line showing up in download mode on my device, "SW REV CHECK FAIL : [userdata]Fused 3 > Binary 2

 

[t12icky0]

Tried the unlocked ATT Userdata from your unlocked Cricket thread, and after the userdata.img.ext4 write line in Odin 3.13 3b modded, I get a FAIL! (Auth) message with a new line showing up in download mode on my device, "SW REV CHECK FAIL : [userdata]Fused 3 > Binary 2

I just updated my thread with the crd4 firmware. I also just reflashed my phone again using that process and everything went through for me. I've never had that issue so I'm not sure what that is. I'll check into for you though

Looks like that's from having an oldest BL on a newer Rom. Weird that it works for me though.

 

[t12icky0]

This is what I have in my software area

 

[t12icky0]

I can also confirm and show I have volte working on crd4

 

[vbetts]

Got it working with the USERDATA from the build in this thread.
https://forum.xda-developers.com/att-galaxy-s8/how-to/att-g950u-stock-odin-files-firmware-t3795961

Weird thing is it looks like it's the same build number in the file from both? Uploading just the userdata file now.
https://drive.google.com/file/d/1u1lQSvx0CQKsdK6wIUdzpNvHvG3rJ0aL/view?usp=sharing

 

[t12icky0]

Got it working with the USERDATA from the build in this thread.
https://forum.xda-developers.com/att-galaxy-s8/how-to/att-g950u-stock-odin-files-firmware-t3795961

Weird thing is it looks like it's the same build number in the file from both? Uploading just the userdata file now.
https://drive.google.com/file/d/1u1lQSvx0CQKsdK6wIUdzpNvHvG3rJ0aL/view?usp=sharing

Glad you got it working either way. Now only too figure out Wi-Fi calling..haha.

 

[vbetts]

Wifi calling I'm not too worried about, everytime I've tried to use it on my phone before no matter what wifi I was on I would always have some sort of issue..

 

[vbetts]

Odd thing is, every now and then I'll get a notification to setup Wifi Calling, but when I click it nothing happens.

 

[t12icky0]

Odd thing is, every now and then I'll get a notification to setup Wifi Calling, but when I click it nothing happens.

I disabled that notification because it did nothing for me either. The option is greyed out on my phone. Even enabling it with a tasker doesn't allow it to work. Might be something simple but I'm just tho stupid to figure it out..haha.
I'm on the CRE2 firmware now though and it still does the same thing.

 

[cammykool]

so if i have this corrdct is this an unbranded ROM for the ATT S8? tats flashable by odin? I have a G950Uim on build CRH1