yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Geekser:
I flashed ATT Userdata the first time I flashed U firmware on my Samsung Note 10 Plus U1 device - - and I have not had to flash Userdata again anytime I flashed the latest updated firmware.

Wifi Calling, Video Calling - etc, is still working as it was when I originally flashed ATT Userdata.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Nikkic87:
thats reassuring! flashing the userdata i WAS finally able to get all carrier features working for the first time on my unlocked, just hoping it lasts! how long have you been using your unlocked with ATT features enabled?
[Samsung Galaxy Note 10+ Guides, News, & Discussion] jerrycoffman45:
anyone got a download link for latest u1 firmware
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Geekser:
Since the first week that I got my Pixel 4XL and I pre-ordered it. I don't recall the date, but suffice it to say it has been working basically since day one when I got my phone and I have updated firmware several times when Google released OCT and then November security updates. When I updated, I did not have to flash Userdata again - I just flashed the update and everything continued to work after.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Nikkic87:
Oh ok that explains a lot.pixel and iPhones have an earlier time keeping carrier features for some reason. My wifi/video calling just stopped out of nowhere unfortunately
[Samsung Galaxy Note 10+ Guides, News, & Discussion] burrzoo:
Are you using a brand new AT&T SIM Card? If so, that may be the problem. I have been using my old Note 9 ATT SIM card in my Note 10+ and have already flashed several monthly firmwares while still retaining ATT Wifi calling, VoLTE, Visual Voicemail and HD Calling. The Note 9 SIM was in an ATT branded phone and showed up in the ATT system a Note 9 when I logged into att.com. Now, even though I'm using the old SIM, att.com doesn't fully recognize what phone model I have. In one area it shows as unknown and in only one other area it does state "N10." This is the reason why I think that I'll never get an OTA update because my Note 10+ IMEI might not be fully listed in the ATT system.

Several people have been able to get ATT reps to provision their phone in the system by giving them an ATT IMEI number (maybe from one of your old ATT branded phones & others have used the IMEI number from an in-store demo phone!). I haven't tried this yet. I know that many people have been told by ATT reps "we can't help you since it isn't an ATT phone, it's unlocked." It would be nice to be able to get ahold of a helpful rep who would work with you.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] soosoolhastam:
The update constantly fails. I have a u1 updated to sj8. I can't flash firmwares in the OP. What should I do? I need the att userdata
[Samsung Galaxy Note 10+ Guides, News, & Discussion] dottat:
You have bootloader v2 then. So you can't flash those. You are going to have to wait for a newer build to be posted.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] ttnuagmada:
I called AT&T and got them to change the sim to the S6
[Samsung Galaxy Note 10+ Guides, News, & Discussion] 117micc:
Is it possible to start a bounty for bootloader unlock and root for these model phones?
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Sure - feel free to start a thread on it, if you like.

But don't actually expect it to happen lol
[Samsung Galaxy Note 10+ Guides, News, & Discussion] 117micc:
Yeah but it's worth seeing if there's interest in cracking it
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Of course there's interest. That's not the problem.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] pcriz:
The people with the know how are probably already trying. Throwing money at it doesnt mean it's going to happen. I mean I look at the note 9
[Samsung Galaxy Note 10+ Guides, News, & Discussion] aigochamaloh:
I have been flashing multiple times to get my TMB phone to VZW. Followed instructions and no carrier switch pop up either. I've tried it with the latest U1/U files with bootloader 2, same result. Flashing from the full U1 to VZW U firmware/userdata still boots T-mobile. I believe I am having issues with Verizon MMS not sending through the native Samsung Message app due to the phone not fully changing over to VZW firmware.

In the U1 firmware, service provider SW ver still shows TMB/TMB/TMB with a VZW sim card inserted.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Plenty of others have done the conversion, because they posted about it here in the thread. Sorry - not sure what to tell ya
[Samsung Galaxy Note 10+ Guides, News, & Discussion] burrzoo:
Sorry to keep bothering you on this!

Did you get a 1st line service rep to make the change for you or did you have to go to another level?

What exactly did you say and ask them to do?

Thanks so much for your help.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] ttnuagmada:
It was the first person i spoke to. I simply told them I wanted to use my sim with a different phone, and gave them the IMEI and some other info for the s6 and they switched it to the S6. Pretty simple.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] aigochamaloh:
Ya I get it. Seems like just a couple of us that it didn't work the way as intended. I'm just using the u1 with Google messages, everything else seems to work fine.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] JonathanRAZ:
Delete
[Samsung Galaxy Note 10+ Guides, News, & Discussion] DFRenz:
Hi all, I want to use my note10+ on another country. I flashed the UI firmware on a VZW note 10+. Is that the right step? Its on XAA now.Or is there a firmware with multi-csc with other countries? thanks
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Nikkic87:
Yes I took the Sim card straight out of my att branded note 10 plus with a cracked screen. I went into the store and he tried overriding the system by putting my att IMEI as the one for my new unlocked note but it did not work. It also read as unknown on their system at that point.And when I called the first time they did say the unlocked IMEI was provisioned for it. I did have the features for about 12 hours and then lost them
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Mr.Affo:
I'd like to confirm whether this is at all relevant for wanting the U1 firmware? The U1 firmware will allow me to download the One UI 2.0 Beta.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Flashing firmware is not what enables you to use the phone in a different country. The phone will work fine, no matter if it has U or U1 firmware. The key is that the phone needs to be SIM unlocked first. If it is not unlocked, then it still will not work with anyone but Verizon, no matter what firmware you flash
[Samsung Galaxy Note 10+ Guides, News, & Discussion] pcriz:
It will make you eligible to sign up. You could also adb sideload or load it from your sdcard in recovery if you are on the latest u1
[Samsung Galaxy Note 10+ Guides, News, & Discussion] jcrompton:
Just switched to a Sprint SIM card and flashed the U1 firmware to convert to Sprint --- did we ever determine if there was any benefit in going to U or even flashing the U modem for better reception ?

I know that the OP had said there was in difference in the files but I read somewhere a poster said that he got much better reception when going form U1 to U with Sprint -- any experience??
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
U firmware (if carrier bloatware and features are applied) will be optimized for reception/performance on the network of the installed firmware. Plus then you can get access to carrier-specific features like HD voice, VoLTE, etc. So yes, it's reasonable to expect better performance on U than U1, although obviously YMMV
[Samsung Galaxy Note 10+ Guides, News, & Discussion] jcrompton:
Interestingly with Sprint which I had never tried before -- the carrier specific stuff (VoLTE and WiFi calling) work right out of the box with U1 firmware --- so not sure if I need to go to the U

Haven't been using the Note lately so I might even try the Android 10 -- I need to stay with U1 to get that don't I ??
[Samsung Galaxy Note 10+ Guides, News, & Discussion] wepa:
Which file should I flash if I want to get the beta registration
[Samsung Galaxy Note 10+ Guides, News, & Discussion] butchieboy:
You need to be on unlocked firmware
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Mr.Affo:
My question exactly!

---------- Post added at 03:32 PM ---------- Previous post was at 03:29 PM ----------

Could you confirm which file I need to flash to get to U1 from U, good sir?
[Samsung Galaxy Note 10+ Guides, News, & Discussion] pcriz:
I used samfirm to down load the latest unlocked so I don't remember the firmware name

Edit- N975U1OYM2ASJ8
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Mr.Affo:
Thank you! Through SamFirm, am I to download the ROM or combo file?
[Samsung Galaxy Note 10+ Guides, News, & Discussion] pcriz:
Yes, in samfirm just search

Sm-n975u1

Xaa
[Samsung Galaxy Note 10+ Guides, News, & Discussion] TechGoon954:
I just downloaded an flashed the latest U1 firmware (J8) on my unlocked device. I went back to the members app and there it was , the beta for me to download. The only problem I have is I'm on AT&T and of course all of my features are missing, video and wifi calling and advanced messenger, because of the U1 firmware. If I would have flashed the AT&T user data too, would my features still be there?
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Milly7:
Not sure about that. Nor would I recommend it. You also may not be able to get future updates if you did.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] TechGoon954:
Was never getting updates anyway, you can't get updates on a Samsung phone running AT&T firmware.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] pcriz:
While I think it is definitely possible or there would be more outrage, it certainly seems like all the people with update issues are on att
[Samsung Galaxy Note 10+ Guides, News, & Discussion] butchieboy:
You are correct. If you are talking OTA for At&t. I have always had to wait until they were posted. On N8..N9..and now N10. But some on At&t get them right away.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Venom0642:
Very Odd never had any issues on AT&T OTA on all my Samsung Galaxy phones.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] wepa:
Does U1 file have bootloader 2
[Samsung Galaxy Note 10+ Guides, News, & Discussion] butchieboy:
I take that back, I was able to get 1 ota on N10+. I have even called At&t for them to push the OTA and that doesn't even work. Even if I'm on correct path it always says current firmware is up to date. I have tried all the tricks. Lol but thankfully the firmware is posted[emoji16]
[Samsung Galaxy Note 10+ Guides, News, & Discussion] d.cortez:
[MENTION=3555876]TechGoon954[/MENTION] - did you go back to flash the AT&T user data file? If yes, did that restore your missing features? i have a sim-unlocked ATT Note 10+ (from Samsung) and was thinking about flashing the U1 ROM + keeping the AT&T user data to see what's different on my device.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Venom0642:
Yes it does.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] wepa:
Can I flash att userdata over U1
[Samsung Galaxy Note 10+ Guides, News, & Discussion] d.cortez:
i tried with the USERDATA_ATT_N975USQU1ASJ2_CL16989516_QB26395037_REV00_user_low_ship_MULTI_CERT.tar.md5 file (and the ASJ8 U1 ROM), but it failed with error message "Can't open the specified file. (Line: 1892)". i wonder if the failure is because of the v2 bootloader.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] d.cortez:
after trying out Android 10 and OneUI 2.0 i decided to go back to Android 9. for those interested to know, i used Frija to download the TMB ASJ8 firmware and then flashed BL, AP, CP and HOME CSC partitions.(downside is having to factory reset my device after going back to ASJ8). to my surprise, it appears AT&T user data was still present because i have all the AT&T features working again (HDVoice, WiFi calling and Video calling). i wasn't impressed with the OneUI 2.0/Android 10 version; maybe i overlooked a some features, but it looked like Android 9 to me.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] pcriz:
I dunno forced dark mode for every app that doesn't support it is pretty awesome. The animations are nice, how location services is handled it also pretty nice. Being able to turn off the charging indicator is awesome. It's certainly a move in the right direction. I much rather see a gradual improvement over the code, visually 10 isn't a whole not different from 9 in vanilla Android so I didn't expect some huge difference here.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] TechGoon954:
Sorry for the late response, but no I didn't try it, I ended up just flashing back to ASJ8 to get all my features back. The beta was a little smoother and faster but, I needed my Wi-Fi calling back for work. And one bug I did notice was that, when using my Ring app, I could never look at the live feeds from my camera. I could go look at the recordings.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] d.cortez:
agree that gradual improvement is a positive step. i was hoping dark mode left out the 'grey boxes with round corners' and it was "almost or full amoled black".

i had a couple of apps that acted weird as well and i prefer the full amoled black (that i can achieve with Synergy & Pitch Black for Samsung) vs. Samsung's dark implementation. like you, i went back to SJ8 for the ATT features..
[Samsung Galaxy Note 10+ Guides, News, & Discussion] DFRenz:
Question, I flashed the U1 firmware on my verizon note 10+, before on verizon firmware it shows the "carrier changed" popup after a few minutes, meaning my note 10+ is locked right? But after flashed the U1 the popup doesn't appear, but my note 10+ still go to "emergency calls only" after a few minutes. Is there something wrong why the popup does not happen? Also, is there an unlock code for verizon? How do I know if its sim locked at the moment. Thanks
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Learning0876:
I also flashed the vzw firmware to my unlocked note 10+ but am not able to get video calling?? Are able to get video calling on your U1?
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Learning0876:
Someone correct me if I am wrong but I think you can dial from phone dialer

*#272*(yourimeinumber)# and it will take you to where you can change csc network amd sales code, change them both to verizon(VZW) then you should be good.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Seeing the "carrier change" popup means that it is still SIM locked. Flashing U1 firmware will not unlock it, so even on U1, it will still only work with Verizon service.

No, there's no unlock code - it's much more complicated and difficult than that. I can give you a recommendation for a professional service to unlock it if you like
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
AT&T SJ8 (bootloader 2) USERDATA has been added to OP links. The base firmware can currently be obtained via SamFirm/Frija under CCT, SPR, TMB, or USC
[Samsung Galaxy Note 10+ Guides, News, & Discussion] dcscorpio76:
Quick question [MENTION=3163377]iBowToAndroid[/MENTION] or anyone else with this knowledge. I flashed back to ATT U1 firmware to check out the beta and of course the carrier features are no longer there. I see that the SJ8 ATT userdata was uploaded which is awesome. My sim has been previously provisioned for all carrier features by swapping the unlocked IMEI with ATT branded one which got me the carrier features back. My questions is, can I simply Odin flash the SJ8 ATT userdata alone or do I need to flash all the other corresponding U1 firmware files or will the ATT userdata even work with U1 firmware? I am just trying to see if it's a bypass to have carrier features on unlocked U1 SJ8? If not I won't waste my time..lol.. Thanks!
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Normally U and U1 files can't be mixed and matched, but I think I remember some users posting that they were able to enable AT&T carrier features on U1 by flashing USERDATA. But I have no idea what the result will be. Users are responsible for what they do to their devices, YMMV, and all other applicable disclaimers
[Samsung Galaxy Note 10+ Guides, News, & Discussion] dcscorpio76:
Thanks for your quick reply and of course the disclaimers are well understood. I appreciate your feedback and I'll try it just to see. The worst thing could happen is my device getting wiped when I Odin flash but I've backed it up so I have not much to loose unless I fry my phone :D:D:D:D! Do I have to flash all of the Odin files or just ATT USERDATA?
[Samsung Galaxy Note 10+ Guides, News, & Discussion] pospower:
I want to do the same how do I find Frija? i have unlocked usa model n750u1
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Well assuming that you're still on the beta, you need all of them. You can't flash an Android 9 USERDATA to a phone that's running Android 10 beta. And a wipe will be required.

Google is your friend. But there is no such thing as SM-N9750U1. The correct model number of that device (if you're correct) has no 0 in it.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] apascual89:
Hey so after reading through the thread, right now there's no way to be on the beta while maintaining carrier features, right? I'm on att.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Already answered that an hour ago
[Samsung Galaxy Note 10+ Guides, News, & Discussion] pospower:
You are correct SM-n975u1

I did google and found it but my pc won't allow to down load it. Says it's a virus any help would be appreciated.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Frija does not have viruses. Tell your PC to ignore it
[Samsung Galaxy Note 10+ Guides, News, & Discussion] pcriz:
I just use samfirm instead
[Samsung Galaxy Note 10+ Guides, News, & Discussion] TechGoon954:
That's correct, as far as I've seen and I'm AT&T too.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] dcscorpio76:
I can attest to this. I Odin flashed ATT SJ8 for U1 but flashed the ATT userdata and nothing. None of the carrier features from the U firmware in my experience unless someone knows another way! It seems for now that the trade-off is no carrier features for Android 10 experience. We'll have to wait until the official 10 release on the carrier side wherever it drops [emoji22][emoji22][emoji22]
[Samsung Galaxy Note 10+ Guides, News, & Discussion] isko01:
Hi to all :)

Im new with Note 10+, and I have just one question. My model is U1, i buy it in USA and it is unlocked. So im living now in Europe. I would like to join Beta version of One Ui 2 Android 10, and when I go to Samsung Members app I see registration banner and I do it. But noting for now, i dont see text after joining like others "thanks for joining..." and when I check manually update they are not beta updates.

I try clear data reinstall phone... but nothing for now. It was past more then one week. My pohine is not rooted.

Is there sone trick how to join this betta program?

Thx a lot
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
This thread is about official releases, not about beta releases. Please post in a different thread
[Samsung Galaxy Note 10+ Guides, News, & Discussion] cam30era:
I purchased a 2nd hand Note 10+ on Ebay from an online reseller. Reputed to be a Xfinity Mobile carrier locked N975U.

However Settings/About the phone showed N975U1. CSC's show as cct/cct/xaa.

I flashed the latest Xfinity Mobile (cct) firmware and device now shows as N975U in About the phone.

CSC's still show cct/cct/xaa.

I assume the 3rd CSC will always remain xaa?

Any hope of OTA updates?
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Yes, it'll always stay that way. Yes, OTAs should work fine
[Samsung Galaxy Note 10+ Guides, News, & Discussion] cam30era:
Thank you very much. Does the "XAA" in the third field indicate that it is a U1?
[Samsung Galaxy Note 10+ Guides, News, & Discussion] MetalMario182:
Getting stuck on SetupConnection.. using same bootloader version.

Going from ATT U to unlocked U1, current firmware is sj8, the downloaded firmware is sjc (XAA) i believe, one patch newer. didnt have any problems with my S9+,

using patcheD odin, am i doing something wrong?
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
That's a USB error. Use a different cable and/or port on the PC, or restart the PC.

You'll have to manually reboot it back into Download mode in order to try again
[Samsung Galaxy Note 10+ Guides, News, & Discussion] dustin85:
How come ota updates dont get sent to a u1 converted to a u on att doesnt get ota updates?seems no one with a factory unlocked converted to a att u firmware hasnt ever gotten ota updates?
[Samsung Galaxy Note 10+ Guides, News, & Discussion] MetalMario182:
Now it's just getting hung up here.

"

<ID:0/006> File analysis..

<ID:0/006> Total Binary size: 8121 M

<ID:0/006> SetupConnection..

<ID:0/006> Initialzation..

<ID:0/006> Set PIT file..

<ID:0/006> DO NOT TURN OFF TARGET!!

"

Edit: Nevermind, did some basic troubleshooting, new cable, restarting phone several times and restarting pc etc and it seemed to fix it,
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Probably due to the fact that the IMEI isn't registered in their database. AT&T has always been notoriously anal about their OTAs. You basically can't get an OTA on any AT&T Android device unless you have an active AT&T SIM card inserted. Even SIMs from their own MVNOs don't count. No idea why they insist on being that way
[Samsung Galaxy Note 10+ Guides, News, & Discussion] gordec:
Anyone knows if flashing a firmware will be an issue when you trade in the phone to Samsung when S11 or Note 11 comes out. I went from unlocked 975U1 to Xfinity Mobile firmware.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] pcriz:
I would flash to stock just to avoid any issues if they cross check the firmware against what the serial number tells them the device is but other wise there is no issue.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] gordec:
When I traded in my Note 9, for the 10, they only ask for imei and WiFi mac. These values never change. Be nice to know if someone has traded in a nonstock firmware.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Then post a new thread in the Q+A forum
[Samsung Galaxy Note 10+ Guides, News, & Discussion] pcriz:
Yes those don't change but if they check the system and your IMEI denotes a carrier branded U but you are running U1 you might get a tech that cant connect the dots and end up getting rejected over nothing when you could've just used Odin to go stock and wiped the device at the same time.

Why risk it
[Samsung Galaxy Note 10+ Guides, News, & Discussion] dustin85:
I have a active att sim inserted and gave them a imei from a actual att branded note10+ that they entered onto my profile but still no luck,i guess the phone sends the actual imei over the network to them.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
Well of course. Every mobile device in the world does that.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] butchieboy:
I checked didnt see a thread. [MENTION=602914]ibow[/MENTION] have you noticed any issues with having to use advanced messaging all the time now when sending picture messages? I'm At&t U1ASJ2
[Samsung Galaxy Note 10+ Guides, News, & Discussion] iBowToAndroid:
I don't actually own any of the devices that I have firmware threads for
[Samsung Galaxy Note 10+ Guides, News, & Discussion] butchieboy:
Lol that's right..sorry forgot.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] Venom0642:
Curious why you on old firmware.
[Samsung Galaxy Note 10+ Guides, News, & Discussion] butchieboy:
Well, I just decided to stay put for now..lol dude I'm old. May upgrade tonight.