G960U and G960U1 Firmware Links Here

StolenVW · Mar 29, 2018 at 1:15 AM

highaltitude said:
Have you tried the AT&T Call Protect? I did find a "modded" Odin that worked but the apps don't. Guess I will have to do as you suggested and try again.

Call protect opens fine for me and has a log of all my incoming calls

toronado13 · Feb 28, 2007 11 0 0

Not sure what I'm doing wrong... I downloaded all the RB7 files and the att userdata and the modded odin. Everything appear to load fine and successful. The phone is a Verizon unlocked U firmware, and I am trying to dump the U firmware on it with the ATT usersdata, but it still comes up with the VZW splashscreen. Is it not possible to change it from one to the other like I did with my VZW s7 I reloaded with ATT firmware?

mc_365 · Mar 31, 2018 at 10:48 PM

toronado13 said:
Not sure what I'm doing wrong... I downloaded all the RB7 files and the att userdata and the modded odin. Everything appear to load fine and successful. The phone is a Verizon unlocked U firmware, and I am trying to dump the U firmware on it with the ATT usersdata, but it still comes up with the VZW splashscreen. Is it not possible to change it from one to the other like I did with my VZW s7 I reloaded with ATT firmware?

Did you do a factory wipe first? Then flash with csc not the home with your AT&T Sim in the phone.

Rex2307 · Mar 31, 2018

toronado13 said:
Not sure what I'm doing wrong... I downloaded all the RB7 files and the att userdata and the modded odin. Everything appear to load fine and successful. The phone is a Verizon unlocked U firmware, and I am trying to dump the U firmware on it with the ATT usersdata, but it still comes up with the VZW splashscreen. Is it not possible to change it from one to the other like I did with my VZW s7 I reloaded with ATT firmware?

Apparently it's impossible to get rid of any carrier splashg screen. I've been told it is because of the Multi CSC and all firmware are the same. I don't know how it all works. I have tried flashing my S9+ with a carrier splash screen with stock firmware and even went as far using another countries firmware and I still get the splash screen.

toronado13 · Feb 28, 2007 11 0 0

mc_365 said:
Did you do a factory wipe first? Then flash with csc not the home with your AT&T Sim in the phone.

Just tried it again with a factory wipe, swapping in my AT&T sim and used Odin to flash. Same results, it boots up to a Verizon boot screen and won't activate the phone, complains about not having a Verizon sim. If I swap back in the VZ sim it's all still the VZ apps, no AT&T.

Would I be better trying to flash a U1 firmware? Would that take my phone to a clean firmware without any carrier stuff? or is that something that will brick it? I'd prefer the AT&T stuff if I could, just to make sure I can do any AT&T only features... but if I have to I will.

Rex2307 · Mar 31, 2018 6 0 0

toronado13 said:
Just tried it again with a factory wipe, swapping in my AT&T sim and used Odin to flash. Same results, it boots up to a Verizon boot screen and won't activate the phone, complains about not having a Verizon sim. If I swap back in the VZ sim it's all still the VZ apps, no AT&T.

Would I be better trying to flash a U1 firmware? Would that take my phone to a clean firmware without any carrier stuff? or is that something that will brick it? I'd prefer the AT&T stuff if I could, just to make sure I can do any AT&T only features... but if I have to I will.

It will never work because of the multi CSC. I have flashed the UK and German firmware and still get the carrier splash screen

bzzybfrm313 · Apr 1, 2018 at 3:42 AM

Rex2307 said:
Apparently it's impossible to get rid of any carrier splashg screen. I've been told it is because of the Multi CSC and all firmware are the same. I don't know how it all works. I have tried flashing my S9+ with a carrier splash screen with stock firmware and even went as far using another countries firmware and I still get the splash screen.

U1 gets rid of carrier splash screen at least on tmobile

mc_365 · Apr 1, 2018 at 3:58 AM

toronado13 said:
Just tried it again with a factory wipe, swapping in my AT&T sim and used Odin to flash. Same results, it boots up to a Verizon boot screen and won't activate the phone, complains about not having a Verizon sim. If I swap back in the VZ sim it's all still the VZ apps, no AT&T.

Would I be better trying to flash a U1 firmware? Would that take my phone to a clean firmware without any carrier stuff? or is that something that will brick it? I'd prefer the AT&T stuff if I could, just to make sure I can do any AT&T only features... but if I have to I will.

Try again using this patched Odin
https://forum.xda-developers.com/android/software/patched-odin-3-13-1-t3762572

Rex2307 said:
It will never work because of the multi CSC. I have flashed the UK and German firmware and still get the carrier splash screen

I'm not sure then since I have a factory unlocked U1 model. I was able to flash VZW full software with the VZW red hello and all the apps. I have since flashed back to the samsung firmware, no VZW splash screen no vzw apps etc.

Rex2307 · Mar 31, 2018 6 0 0

toronado13 said:
Just tried it again with a factory wipe, swapping in my AT&T sim and used Odin to flash. Same results, it boots up to a Verizon boot screen and won't activate the phone, complains about not having a Verizon sim. If I swap back in the VZ sim it's all still the VZ apps, no AT&T.

Would I be better trying to flash a U1 firmware? Would that take my phone to a clean firmware without any carrier stuff? or is that something that will brick it? I'd prefer the AT&T stuff if I could, just to make sure I can do any AT&T only features... but if I have to I will.

mc_365 said:
Try again using this patched Odin
https://forum.xda-developers.com/android/software/patched-odin-3-13-1-t3762572

I'm not sure then since I have a factory unlocked U1 model. I was able to flash VZW full software with the VZW red hello and all the apps. I have since flashed back to the samsung firmware, no VZW splash screen no vzw apps etc.

Might be different with unbranded S9/S9+. But my partner got one from Optus and I told her it would be easy to get rid of the Optus splash screen. I flashed with stock firmware and then tried the UK and German, but still have the Optus splash screen.

mc_365 · Apr 1, 2018 at 4:24 AM

Rex2307 said:
Might be different with unbranded S9/S9+. But my partner got one from Optus and I told her it would be easy to get rid of the Optus splash screen. I flashed with stock firmware and then tried the UK and German, but still have the Optus splash screen.

Yeah, I don't really know, I'm working with a Snapdragon US model, and this is my first Samsung, I've always had HTC smart phones, so I'm no expert.

toronado13 · Feb 28, 2007 11 0 0

mc_365 said:
Try again using this patched Odin
https://forum.xda-developers.com/android/software/patched-odin-3-13-1-t3762572

I'm not sure then since I have a factory unlocked U1 model. I was able to flash VZW full software with the VZW red hello and all the apps. I have since flashed back to the samsung firmware, no VZW splash screen no vzw apps etc.

No Dice... tried it again and still getting Verizon splashscreen and asking for a VZW sim.

Rex2307 · Mar 31, 2018 6 0 0

bzzybfrm313 said:
U1 gets rid of carrier splash screen at least on tmobile

Too bad it's only for S9 and not the S9+

yeltrah123 · Apr 1, 2018 at 7:07 AM

mc_365 said:
Try again using this patched Odin
https://forum.xda-developers.com/android/software/patched-odin-3-13-1-t3762572

I'm not sure then since I have a factory unlocked U1 model. I was able to flash VZW full software with the VZW red hello and all the apps. I have since flashed back to the samsung firmware, no VZW splash screen no vzw apps etc.

Wait you have the unlocked SM-G965U1? How did you flash? Did you use latest version of Odin or did you use modified version? Also did Knox get tripped??

mc_365 · Apr 2, 2018 at 2:20 AM

yeltrah123 said:
Wait you have the unlocked SM-G965U1? How did you flash? Did you use latest version of Odin or did you use modified version? Also did Knox get tripped??

I got the 9 U1.

I flashed with 3.13 stock and flashed the full VZW U firmware and user data.

I flashed back to the unlocked U1 stock firmware with the modded odin.

toronado13 · Feb 28, 2007 11 0 0

Can I even flash a U1 onto my U firmware phone? Or will that cause me big trouble?

ajairola · Apr 2, 2018 at 3:34 AM

Check out this thread

ronalfre2 · Apr 3, 2018 1 0 0

is possible to unlock the G960U (sprint) using Z3X?

yeltrah123 · Apr 4, 2018 at 5:21 AM

mc_365 said:
I got the 9 U1.

I flashed with 3.13 stock and flashed the full VZW U firmware and user data.

I flashed back to the unlocked U1 stock firmware with the modded odin.

In flashing Verizon firmware did your Knox get tripped?

toronado13 · Feb 28, 2007 11 0 0

I was able to flash the U1 firmware onto my Verizon U firmware S9 and it now is bone stock with no VZ splashscreen. I think instead of trying to take it to ATT userdata, I might just give it a go like this for a whlie. Thanks for all your help!

yeltrah123 · Apr 4, 2018 at 3:57 PM

toronado13 said:
I was able to flash the U1 firmware onto my Verizon U firmware S9 and it now is bone stock with no VZ splashscreen. I think instead of trying to take it to ATT userdata, I might just give it a go like this for a whlie. Thanks for all your help!

Knox got tripped?

G960U and G960U1 Firmware Links Here

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