Database Develop

[HOW TO] Flash U1 firmware to U device

First of all, thanks to Raymonf (I dont know his XDA Username) for making these Odin files. This new version of modded Odin allows for flashing custom and official tars AND also compressed binaries, which Samsung will be using in all Odin firmwares from Oreo on.
Oh and doing this doesnt wipe data if you do exactly what I wrote below.
1. Download your devices firmware from below
2. Enable USB debugging by going to settings > about phone > software info > click build number 7 times and enter your password
3. Open command prompt on your PC and type adb reboot bootloader
4. Open odin and select the AP, BL, CP, and HOME_CSC file in their corresponding locations
5. Start it
6. You are there!
To go back, do the exact same thing with the U firmware files!

Odin modded by Raymond: https://drive.google.com/file/d/1lOf_CGeSg7xTB6zgLAE95G9GPmzTv6EJ/view?usp=sharing
G960U1: http://samsung-updates.com/details/122036//SM-G960U1/XAA/G960U1UEU1ARBG.html
G965U1: http://samsung-updates.com/details/122548//SM-G965U1/XAA/G965U1UEU1ARBG.html

Reserved 2

Thank you for this. In all of the download mirrors for the s9+ the free download is unavailable. Is it asking to much to upload to a site that will offer free downloads?

dave812 said:
Thank you for this. In all of the download mirrors for the s9+ the free download is unavailable. Is it asking to much to upload to a site that will offer free downloads?
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Any other links to download the U firmware?

What's the difference on the mod one?

tronxxixx said:
What's the difference on the mod one?
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Click to collapse
The modded/patched Odin has the model-ID and SHA hash check disabled, therefore allowing you to flash an unbranded "U1" firmware onto a branded "U" phone and vice versa.
As of now this works on most US Qualcom (QC) models, but an increasing number of international Exynos (EX) models now include a new RMM security which prevents this kind of cross-flashing unless you first disable the RMM, by flashing an RMM-Disabler package through TWRP.

billa said:
The modded/patched Odin has the model-ID and SHA hash check disabled, therefore allowing you to flash an unbranded "U1" firmware onto a branded "U" phone and vice versa.
As of now this works on most US Qualcom (QC) models, but an increasing number of international Exynos (EX) models now include a new RMM security which prevents this kind of cross-flashing unless you first disable the RMM, by flashing an RMM-Disabler package through TWRP.
Click to expand...
Click to collapse
Probably gives better chance to root huh?

What I'm not clear on is: after I flashed my factory unlocked s9 to the VZW U firmware to see if I could get video calling to work (it didn't) then flashing back to what has been described as stock U1 ARBG firmware, in my about phone it still says VZW/VZW/XAA. Is this set by the SIM. Will this only change when I put a different carriers SIM card into the phone?

Question, before i dive in...
My UICC is locked to Sprint right now (damn 50 day limit) and I was wondering, if I flash this U1 rom, would I be able to edit the APN? Has anyone else done this?

mc_365 said:
What I'm not clear on is: after I flashed my factory unlocked s9 to the VZW U firmware to see if I could get video calling to work (it didn't) then flashing back to what has been described as stock U1 ARBG firmware, in my about phone it still says VZW/VZW/XAA. Is this set by the SIM. Will this only change when I put a different carriers SIM card into the phone?
Click to expand...
Click to collapse
That's correct, the unbranded "U1" firmware sets the carrier parameters based on every different carrier sim card inserted.
Don't worry about the VZW/VZW/XAA, for all intended purposes the phone acts as Verizon phone.
It's just a flag, but if you can't sleep over it then do this while rooted:
adb shell su -c echo "VZW" > /efs/imei/mps_code.dat
adb shell su -c echo "VZW" > /efs/imei/omcnw_code.dat
VandyCWG said:
Question, before i dive in...
My UICC is locked to Sprint right now (damn 50 day limit) and I was wondering, if I flash this U1 rom, would I be able to edit the APN? Has anyone else done this?
Click to expand...
Click to collapse
Flashing the unbranded "U1" firmware will neither unlock the network nor the APN settings if you keep using a Sprint sim.
On the other hand, if you unlock the network and insert an AT&T or Tmobile sim then you should be able to edit the APN, but then again you don't have to edit it because it gets set automatically based on the type of sim inserted.

Thanks a lot, quick question, i have an at&t "U" model, manage to install the U1 software (wanna get rid of all the at&t apps), everything its working just fine, but when an update comes to the U1 model, can i install it the regular way on odin, or do a need to follow this steps again??
here's the link i use from another post to dowload the system a bit faster: https://androidfilehost.com/?w=files&flid=257047 greatings to the author.

Does doing this trip knox? I'm actually thinking of flashing Sprint firmware on my S9+ unlocked (XAA)

yeltrah123 said:
Does doing this trip knox? I'm actually thinking of flashing Sprint firmware on my S9+ unlocked (XAA)
Click to expand...
Click to collapse
Hasn't tripped my Knox but YMMV.

mc_365 said:
Hasn't tripped my Knox but YMMV.
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Click to collapse
Wait do you have the same XXA unlocked model variant and tried flashing it? I'm also assuming that YMMV means "Your Model May Vary"..

yeltrah123 said:
Wait do you have the same XXA unlocked model variant and tried flashing it? I'm also assuming that YMMV means "Your Model May Vary"..
Click to expand...
Click to collapse
Your Milage May Vary. I have a factory unlocked S9. When you flash firmware there are risk, don't hold me accountable if your Knox gets tripped some how. People hose their phones in flashing accidents then say someone gave them wrong info.

mc_365 said:
Your Milage May Vary. I have a factory unlocked S9. When you flash firmware there are risk, don't hold me accountable if your Knox gets tripped some how. People hose their phones in flashing accidents then say someone gave them wrong info.
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Click to collapse
I wouldn't blame you lol, yes I know there's a risk. But you have stated earlier that you flashed a firmware and it didn't trip knox, so I'm wondering if you flashed a carrier firmware "U" on your SM-G960U1 device..

yeltrah123 said:
Wait do you have the same XXA unlocked model variant and tried flashing it? I'm also assuming that YMMV means "Your Model May Vary"..
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Click to collapse
I'm glad to report that after flashing the Sprint firmware on my unlocked S9+ worked no issues and knox was not tripped. Now I've noticed that even though the Sprint splashscreen didn't show up at boot, while in setup the phone did detect the exact carrier I was on (Boost Mobile) and the phone showed the Boost Mobile splashscreen upon reboot and all the Boost Mobile apps as well as some bloatware loaded onto the phone as if it were a phone I purchased through them.

So if I flash my tmobile device to the u1 firmware can I then root my device and put twrp on it?

Is any root method available for the t-mobile version?

Knox Configured by?

Is there a way to wipe who configured Knox on my phone? I don't even have the option to go through an initial setup process because of this lockdown on my phone.

I have a carrier unlocked from rent a center, but when I enable developer mode, the developer menu is missing completely. Verified that it is enabled.

Assuming the bootloader hasn't been unlocked, most likely no.

willhemmens said:
Assuming the bootloader hasn't been unlocked, most likely no.
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I don't know, it's got an unlockable bootloader but I can't get to the OEM unlock because the menu is hidden

Nickdroid86 said:
I don't know, it's got an unlockable bootloader but I can't get to the OEM unlock because the menu is hidden
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Click to collapse
What is it that you're actually trying to do? Are you trying to reset it?

Nickdroid86 said:
I don't know, it's got an unlockable bootloader but I can't get to the OEM unlock because the menu is hidden
Click to expand...
Click to collapse
You could try using a shortcut app or the one built-in to Nova Launcher to try to access the Developer Options menu.

willhemmens said:
What is it that you're actually trying to do? Are you trying to reset it?
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Click to collapse
I'm trying to get rid of the Rent-A-Center Knox hold on this phone so that I can change the firmware to another in order to use all the note 9 features such as Samsung Pay and volte etc.

KOLIOSIS said:
You could try using a shortcut app or the one built-in to Nova Launcher to try to access the Developer Options menu.
Click to expand...
Click to collapse
Tried the launcher thing, no luck.

Nickdroid86 said:
I'm trying to get rid of the Rent-A-Center Knox hold on this phone so that I can change the firmware to another in order to use all the note 9 features such as Samsung Pay and volte etc.
Click to expand...
Click to collapse
Hmm, have you been able to boot the device into Recovery or Bootloader?

willhemmens said:
Hmm, have you been able to boot the device into Recovery or Bootloader?
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Click to collapse
Yes and download mode etc. I just downloaded a shortcut to developer options and that did work. There is no listing at all for OEM unlock. But this is an already unlocked model, maybe it doesn't apply?

Nickdroid86 said:
Yes and download mode etc. I just downloaded a shortcut to developer options and that did work. There is no listing at all for OEM unlock. But this is an already unlocked model, maybe it doesn't apply?
Click to expand...
Click to collapse
I've never heard of a Note 9 coming with it's bootloader unlocked by default. Once you're in download mode, have you tried flashing a new image with Odin?

Nickdroid86 said:
Yes and download mode etc. I just downloaded a shortcut to developer options and that did work. There is no listing at all for OEM unlock. But this is an already unlocked model, maybe it doesn't apply?
Click to expand...
Click to collapse
Try this,not sure if it'll work on the Note 9,but,easy enough to give it a shot:
https://www.xda-developers.com/fix-...y-s9-samsung-galaxy-s8-samsung-galaxy-note-8/
Read the comments following the article as well,there's a couple pointers that may be of help............

KOLIOSIS said:
Try this,not sure if it'll work on the Note 9,but,easy enough to give it a shot:
https://www.xda-developers.com/fix-...y-s9-samsung-galaxy-s8-samsung-galaxy-note-8/
Click to expand...
Click to collapse
Meh no luck. I'm going to see what the bootloader says

Nickdroid86 said:
Meh no luck. I'm going to see what the bootloader says
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Click to collapse
That might have been an Exynos-only trick,but,it was worth a shot.
Good luck to ya. :good:

Booting into bootloader only goes to the blue download mode screen.

Nickdroid86 said:
Booting into bootloader only goes to the blue download mode screen.
Click to expand...
Click to collapse
That sounds good, is it detected by Odin?

willhemmens said:
That sounds good, is it detected by Odin?
Click to expand...
Click to collapse
That's my next step. I don't have a computer so for now I suppose I'm at a stand still lol.

Unlocking Samsung Note 9 N960U from USA in EU (SIM lock)

Hello everybody I have question about friends mobile. He bought it in USA from T-Mobile but now live in Europe. I think that there are 2 ways how to solve SIM lock right? First one: use some reliable but cheap service for unlocking by code. Second one: flash Android to global version? Can you tell me if it possible to flash N960U to some no SIM blocking Android? I flash some years ago some Samsung phones with ODIN, dont know if this can be used on phone sold in US.
I tried this https://forum.xda-developers.com/galaxy-note-9/how-to/n960u-tmb-stock-odin-files-firmware-t3833205 but it keep asks me for unlock network code
Thank you for any advices...
John

bajlek said:
Hello everybody I have question about friends mobile. He bought it in USA from T-Mobile but now live in Europe. I think that there are 2 ways how to solve SIM lock right? First one: use some reliable but cheap service for unlocking by code. Second one: flash Android to global version? Can you tell me if it possible to flash N960U to some no SIM blocking Android? I flash some years ago some Samsung phones with ODIN, dont know if this can be used on phone sold in US.
I tried this https://forum.xda-developers.com/galaxy-note-9/how-to/n960u-tmb-stock-odin-files-firmware-t3833205 but it keep asks me for unlock network code
Thank you for any advices...
John
Click to expand...
Click to collapse
maybe try n960u1 firmware instead of the regular U. use patched odin 3.13.1b to flash it.( and flash all 4 files not just the AP.md5....)
also I belive that it might be region locked. usualy to lift that a 5 min call should have been made on US soil with proper carrier sim. if he never used it on us soil then that might have been the issue.

jd14771 said:
A N960U1 rom might work. use the CCT csc for it to be completely carrier less. thats the "Unknown" variant as opposed to XAA which is USA unlocked.
use this to download the file faster than the freemium download speed on sammobile
Values For Download tool below. your welcome.
Click to expand...
Click to collapse
XAA and CCT have the same files, so does all other firmware under the XAA multi csc
Code:
Checking firmware for SM-N960U1/[COLOR="blue"]CCT[/COLOR]/N960U1UES1CSF1/N960U1OYM1CSF1/N960U1UES1CSF1/N960U1UES1CSF1
Model: SM-N960U1
Version: N960U1UES1CSF1/N960U1OYM1CSF1/N960U1UES1CSF1/N960U1UES1CSF1
OS: Pie(Android 9)
[COLOR="Blue"]Filename: SM-N960U1_1_20190605115540_8g7a34ikia_fac.zip.enc4
Size: 4300558256 bytes
LogicValue: n8b1nbvh3y0p4ov3[/COLOR]
Checking firmware for SM-N960U1/[COLOR="blue"]XAA[/COLOR]/N960U1UES1CSF1/N960U1OYM1CSF1/N960U1UES1CSF1/N960U1UES1CSF1
Model: SM-N960U1
Version: N960U1UES1CSF1/N960U1OYM1CSF1/N960U1UES1CSF1/N960U1UES1CSF1
OS: Pie(Android 9)
[COLOR="blue"]Filename: SM-N960U1_1_20190605115540_8g7a34ikia_fac.zip.enc4
Size: 4300558256 bytes
LogicValue: n8b1nbvh3y0p4ov3[/COLOR]

jd14771 said:
XAA and CCT have the same files, so does all other firmware under the XAA multi csc
they have the same files but depending on the csc it will load different configs for each. using CCT is the unknown variant so it should ask the sim card what region its in and hopefully sim unlock it.
Click to expand...
Click to collapse
the firmware file you dl is all the same regardless.
now on the device if you can manualy set the proper CSC code then yes that should work as you mentioned. but if nothing is modified, then system will just pick the appropriate or last csc that was set in root/efs/imei/mps code.dat
there is an other thread in the forums that has a procedure to force csc code for non rooted devices. it involves adb and flashing combo firmware if I'm not mistaken.

bober10113 said:
the firmware file you dl is all the same regardless.
now on the device if you can manualy set the proper CSC code then yes that should work as you mentioned. but if nothing is modified, then system will just pick the appropriate or last csc that was set in root/efs/imei/mps code.dat
there is an other thread in the forums that has a procedure to force csc code for non rooted devices. it involves adb and flashing combo firmware if I'm not mistaken.
Click to expand...
Click to collapse
Hi guys I tried to flash but Note 9 still want network unlock if I insert SIM card from EU. Do you have link for procedure "force csc code for non rooted devices"?

jd14771 said:
its an S6 :good::crying::laugh: not a note 9
Click to expand...
Click to collapse
Can this help me? https://forum.xda-developers.com/galaxy-note-9/how-to/guide-change-note-9-csc-easy-guide-t3879473

I think that firmware have nothing with sim lock status.

snebojsa said:
I think that firmware have nothing with sim lock status.
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Click to collapse
that very well may be the case. but at least before calling it quits might as well explore all available avenues.

Need Help with bootloader unlock

I bought a new Pixel 4 xl when I tried to set it up, it gave me a notification " Your device is managed by your admin". I tried to enable OEM unlock but it was grayed out. I updated it to Android 12 beta I don't see the notification anymore but still can't enable OEM unlock nor even unlock the bootloader.
I want to unlock the bootloader is there any way to do it?
The phone is carrier unlocked it accepts every SIM card on both Physical and esim.
Thanks in advance.

Daniyal48 said:
I bought a new Pixel 4 xl when I tried to set it up, it gave me a notification " Your device is managed by your admin". I tried to enable OEM unlock but it was grayed out. I updated it to Android 12 beta I don't see the notification anymore but still can't enable OEM unlock nor even unlock the bootloader.
I want to unlock the bootloader is there any way to do it?
The phone is carrier unlocked it accepts every SIM card on both Physical and esim.
Thanks in advance.
Click to expand...
Click to collapse
admin?
Can you check the device admins in settings?

Daniyal48 said:
I bought a new Pixel 4 xl when I tried to set it up, it gave me a notification " Your device is managed by your admin". I tried to enable OEM unlock but it was grayed out. I updated it to Android 12 beta I don't see the notification anymore but still can't enable OEM unlock nor even unlock the bootloader.
I want to unlock the bootloader is there any way to do it?
The phone is carrier unlocked it accepts every SIM card on both Physical and esim.
Thanks in advance.
Click to expand...
Click to collapse
Are you sure it's not an unlocked Verizon or T-Mo 4XL? They can be carrier unlocked but still be bootloader locked and I'm not sure if there's any way to tell by the model nbumber or IMEI.

FoneWatcher said:
Are you sure it's not an unlocked Verizon or T-Mo 4XL? They can be carrier unlocked but still be bootloader locked and I'm not sure if there's any way to tell by the model nbumber or IMEI.
Click to expand...
Click to collapse
Hmm there is the IMEI will have VXN on it or the serial number will probably show it and such has it
It probably lies in the about phone settings

Kenora_I said:
Hmm there is the IMEI will have VXN on it or the serial number will probably show it and such has it
It probably lies in the about phone settings
Click to expand...
Click to collapse
Just as an aside, I got my 4 XL from T-Mo when they had a sale and couldn't get the bootloader unlocked, but the Soli chip went bad under warranty, so when I sent it back to Google, they sent me an unlocked (both carrier and bootloader unlocked) replacement.

FoneWatcher said:
Just as an aside, I got my 4 XL from T-Mo when they had a sale and couldn't get the bootloader unlocked, but the Soli chip went bad under warranty, so when I sent it back to Google, they sent me an unlocked (both carrier and bootloader unlocked) replacement.
Click to expand...
Click to collapse
So oem unlock is disabled?
Have you tried resetting the phone?

No, I started with a T-Mo oem locked, but Google sent me back an oem unlocked replacement.
My Soli chip went bad after just a month or two.

FoneWatcher said:
No, I started with a T-Mo oem locked, but Google sent me back an oem unlocked replacement.
My Soli chip went bad after just a month or two.
Click to expand...
Click to collapse
Try resetting the phone then check that setting
Could be that google had some type of admin on that is preventing OEM unlocking

Kenora_I said:
admin?
Can you check the device admins in settings?
Click to expand...
Click to collapse
No..I don't see anything like that.

Daniyal48 said:
I bought a new Pixel 4 xl when I tried to set it up, it gave me a notification " Your device is managed by your admin". I tried to enable OEM unlock but it was grayed out. I updated it to Android 12 beta I don't see the notification anymore but still can't enable OEM unlock nor even unlock the bootloader.
I want to unlock the bootloader is there any way to do it?
The phone is carrier unlocked it accepts every SIM card on both Physical and esim.
Thanks in advance.
Click to expand...
Click to collapse
Because you are BL locked the only two things you can try are a factory reset from recovery, and flashing a full OTA from recovery via adb. If that doesn't work, I'd be trying to get my money back.
Since your IMEI is permanently stored in a school or company database, the admin error will likely return when the device phones home (at first boot when wi-fi is enabled) and from the sounds of it, a policy has been set to prevent bootloader unlocking. That phone may be new to you but it is likely black market.

Now I understand the problem. I have tried the reset option and full OTA update in Android 12 the error isn't here anymore but OEM unlocking can't be enabled.

Daniyal48 said:
Now I understand the problem. I have tried the reset option and full OTA update in Android 12 the error isn't here anymore but OEM unlocking can't be enabled.
Click to expand...
Click to collapse
Yep. Looks like you were ripped off and will never see the full benefits of having an unlocked phone. Since it was "new" I would be getting my money back.

Oh thank God I came to know this before I buy the phone for myself. The problem is actually happening in my Uncle's phone.

Might have the Verizon variation

How to unlock bootloader?

I do not have the oem unlock toggle at all. it's not there. I tried changing my date and time, resetting my phone, dev options is on. Its been months since i've had this phone prob longer. i dont get why its not there?

what
xHvlios said:
I do not have the oem unlock toggle at all. it's not there. I tried changing my date and time, resetting my phone, dev options is on. Its been months since i've had this phone prob longer. i dont get why its not there?
Click to expand...
Click to collapse
what model number do you have and where was it bought ?
if it's a US or Canadian model you can't unlock the bootloader.

3mel said:
what
what model number do you have and where was it bought ?
if it's a US or Canadian model you can't unlock the bootloader.
Click to expand...
Click to collapse
it is US. SM-G781U1

sorry fella... it's a no go

3mel said:
sorry fella... it's a no go
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Click to collapse
Really? no possible way?

xHvlios said:
Really? no possible way?
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Click to collapse
not unless there's some kind of break thru after the samsung code leaks.