yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] JIML410:
My son just shared his he got the BTIB, and his has, VZW/VZW/VZW. He didn't see anything special in Verizon description other than it says System update 1. Maybe there will be more.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
You're right ATI6 isn't a VZW firmware, the last VZW update was ATH3
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
From what I can tell Verizon and At&t are only ones that haven't pushed an Ota yet
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] gramsey1911:
I know i6 is not a vZ build....I am flashing back to h3 to see if BTIB is available for me
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] ferzmedina:
The Verizon OTA is 1BTIB. I received it and someone else posted that their family member also received the same OTA.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] gramsey1911:
well I tried flashing back to h3 from i6 and get this message. Any idea how to fix without wiping?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] burrzoo:
Are you using the U1 firmware for VZW (Verizon)?

I get no results on Frija or on SamMobile for the U/Carrier firmware for VZW.

You can use TMB OR SPR "U/Carrier" firmware but make sure that you SELECT the HOME_CSC file.

Then it won't wipe.

DO NOT USE THE USERDATA FILE. THAT WILL WIPE. Leave that field empty.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] gramsey1911:
Well I tried that and no go.... the only thing I could do to get it running without wiping was go back to i6....Maybe I'll try it again tomorrow or just wait for the BTIB Odin to drop.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
Ok
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] borijess:
I created a guide here. Let me know if I need to add anything.

https://xdaforums.com/galaxy-note-2...ded-device-t4168381/post83583839#post83583839
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
Realy nice of you to post this. Cheers.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
[MENTION=360014]kangi26[/MENTION] you should link this in ops just incase someone runs into this issue

Running On SM-N986U Galaxy Note20 Ultra 5G 512GB
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Added it to Post #1 :good:
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] gramsey1911:
Verizon September update

I can also confirm that the Verizon update is 1BTIB.

I ended up flashing back to h3 from i6. For the record, I had to do a full wipe in order to get my device to boot up to h3.

Cheers to [MENTION=6234603]ferzmedina[/MENTION]

Also respect to [MENTION=566820]burrzoo[/MENTION] for your help.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] gramsey1911:
Link to Verizon H3 on SamMobile

https://www.sammobile.com/samsung/g...e/SM-N986U/VZW/download/N986USQU1ATH3/360008/
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
ATH3 is available for DL on post 2. I'm waiting for BTIB to be available so I can get it linked too
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] gramsey1911:
[MENTION=360014]kangi26[/MENTION] I knew the ATH3 File was in post 2...the ATH3 file I linked has the VZW data file in it just in case someone needs it.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] borijess:
So just a quick question not that I am going to do it now. But I am currently on ATI6 if I want to go back to ATH3 for the ATT OTAs. Do I just flash the ATH3 firmware along with the HOME_CSC?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Lol [emoji38]

Running On SM-N986U Galaxy Note20 Ultra 5G 512GB
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Going backwards on same bootloader will most likely need to do a factory reset.

Running On SM-N986U Galaxy Note20 Ultra 5G 512GB
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] borijess:
I am ok with that. If ATT puts out a ATI6 I will stay put. If different I would flash back to ATH3.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Link to N986USQU1BTIB

https://androidfilehost.com/?fid=8889791610682947810

MD5 : 5a228ca6b4da90db278cf280756f76da

Running On SM-N986U Galaxy Note20 Ultra 5G 512GB
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
[MENTION=360014]kangi26[/MENTION] If i may then i suggest: Rename the title to include N986U1 as you have linked the firmware for U1s too.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] dottat:
Was able to pull this down in under 3 minutes. Looks like afh got some new hardware.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
That seems reasonable
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] ad44891:
Any diff.. I'm on Ati6 Att.. Newer version I assume, thanks
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Out of curiosity, CSC code CHA? Where/Who is that?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Xfinity

Running On SM-N986U Galaxy Note20 Ultra 5G 512GB

---------- Post added at 13:39 ---------- Previous post was at 13:38 ----------

Can't really tell, haven't seen anything different.

Running On SM-N986U Galaxy Note20 Ultra 5G 512GB
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
There.

Running On SM-N986U Galaxy Note20 Ultra 5G 512GB
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] LucasNTQT:
I had the same device as you, can you instruct me how to do like you did. I'm newbie on xda today.

Sent from my SM-N986U.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] LucasNTQT:
Can you advise me your font name? Thank you!

---------- Post added at 04:01 PM ---------- Previous post was at 03:08 PM ----------

Hello,

I have a Note 20 Ultra 5G with below information:

Baseband version

N986USQU1ATGP

ATT/ATT/ATT

Can i change to another CSC for eSim feature?

I have no idea about flashing fw so i'm very appriciate all your help.

P/s: i can use Vietnam Carrier simcard on the phone. I dont know how because i think mine is a locked phone.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rjohnstone:
There is no eSIM support on the U or U1 models.

Which is odd considering the box my phone came in has 2 IMEI numbers on it.

From what I can tell, only the Exynos models have this capability.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] mellojosh:
Can anyone with the BTIB firmware and a verizon sim installed verify if any additional NR bands are available using the Samsung Band Selection app from the play store? I only have the mmw NR bands in ATI5.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
Just got OTA on At&t
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] lowkey74:
Was just trying to post this. Lol
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
Just checked samsung band selection app. There is one more 5g band available
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
BTIF..... Of COURSE! I JUST flashed BTIB
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] borijess:
Dammit time to go back to ATH3.

So I am going to have to go back to ATH3 to get the latest correct? Currently on ATI6.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Yeah, I'm afraid so. I'll be doing that myself
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] testrak:
Your ATT carrier branded phone is locked to ATT and will not read non ATT simcards unless you enter an unlock code supplied by ATT if you meet eligibility requirements or pay for unlocking service.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] LucasNTQT:
Firstly, thank you for the information. I'm from Vietnam and looking for Snapdragon version.

Can i update firmware in the future from the baseband version U1ATGP?

---------- Post added at 04:42 AM ---------- Previous post was at 04:31 AM ----------

Yes base on testrak's reply, mine is the same as you. Thank you. I am going to follow this post for non OTA update because i'm not in US.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
[emoji1787][emoji23] [emoji121] [emoji121]
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] borijess:
Back on stock ATT.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
And back on OTAs :). Did you read the changelog like what all has changed in this OTA ?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] borijess:
Yes back to stock ATT getting there OTAs. It did not give me a changlog.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
I know it was close to 500mb the update. I do know Camera was part of the September Patch.

Running On SM-N986U Galaxy Note20 Ultra 5G 512GB
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] todd3835:
Strange that the carriers are beating the U1 with OTA's. Maybe I'll have to switch to U...... Don't really want to wipe.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] dmtycn:
Way to restore ATT CSC to unlock.

Any rom can activate esim?

2 IMEIs on the box.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] borijess:
I got a camera update after updating to latest ATT OTA.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] testrak:
No. Only Exynos version has esim feature in firmware.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
What version?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] borijess:
Here are pics.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] borijess:
Store app

The phone still takes terrible selfies. The pics are still pale and filtered from the front facing camera. Even with the filter turned off.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] naim1234:
Ok so I'm a bit confused...I have an Unlocked note 29 ultra...I flashed the at&t firmware when I first got the phone last month (Baseband ATH4) , my phone shows ATT/ATT/XAA .. now in order to get OTA updates, what would I have to do ? Should I be able to get them now ? And if I wanted to manually update , what would be the process/instructions?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] LucasNTQT:
So now i maybe have an unlock ATT with baseband ATGP, ATT/ATT/ATT. It can works well with Vietnam carrier but i have a question: can i manually update roms/firmwares or change CSC? because i checked the OTA but received notification that my phone is up to date. I'm still confusing about this.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
You will probably not get OTA, BUT.... you can manually update the firmware from the one's that get posted in the OP without any problems.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] jcrompton:
You can only get OTAs if you are on the original unlocked U1 software with no AT& T CSC. If the hardware mismatches with the firmware it will not do an OTA. But it should be pretty simple to just download the latest firmware and manually flash it but using the home CSC of your choice. (it won't wipe)

It's actually not that time consuming but for me I have to download the latest U1 firmware along with the latest U firmware. I flash the U Home CSC so I can maintain ATT features while keeping U1 (the main drawback being no OTAs, data usage, sand a few extra minutes)
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] testrak:
When you insert Vietnam carrier simcard what is the CSC code under Service provider SW ver?

PHU/PHU/XAA?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] LucasNTQT:
Thank you. I still follow this lost for manually update.

---------- Post added at 02:34 AM ---------- Previous post was at 02:30 AM ----------

It was ATT/ATT/ATT when i unbox and insert Vietnam carrier simcard.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
SM-N986U1 (Unlocked Note20 Ultra) --- USC & SPR a new update is out (ATID) - The last one was ATI5 - May be i will upload and share a link here to make your life easier [MENTION=360014]kangi26[/MENTION]

PS- The download is painfully slow
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Absolutely, you sure can if you like. Post the link and I'll add it to post #2 :)
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
Ahh sorry to disappoint you, seems i dont have Membership at AFH, please feel free to add it. i am flashing it as we speak will update this post with a screenshot when its done.

EDIT 1 - Update done without issues. Now on October Security Patch. See the highlighted sections in the screenshot.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
No worries, I'll get it uploaded and linked in a few

Added a download link to U1 - ATID to post 2
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] jcrompton:
Updated my Unlocked U1 device with the latest

ATID U1 firmware

Downloaded with SamFirm in just a couple minutes, used ATI5 U Home CSC

All good with ATT features etc.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] horr1blek1tten:
AT&T Note20 Ultra flash to t-mobile

N986USQU1ATI5 SPR/TMB - This is the file I downloaded, is this the correct file to flash to get on t-mobile firmware on my unlocked at&t note20 ultra? or which one do i download if I want to go to the unlocked firmware?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
That is the stock carrier firmware, if you want to go onto the unlocked, go to the section right below where you got that one (N986U1) and download the TMB one from there specifically the N986U1UEU1ATI5 USC/SPR/CCT/TMB https://www.androidfilehost.com/?fid=8889791610682942363

It's also just a matter of time before we get ahold of TMB's Unlocked Oct Security update too
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
Sorry for asking this here but since this is an active thread thought will ask-

Did anyone try using gpay (Google Pay) on a terminal like a card terminal at a store after ATID update ? If yes, did it work ?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Xsinzedd:
Please can you enlighten me on how did you do that? I did the same and now don't have tha att features.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
Please read through this whole thread has posts relating to your problem and people solving it.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] jcrompton:
Not sure where it went wrong for you

But I just know that after I have gotten ATT to activate on a fully U1 firmware (for me this happened right when I got the device and booted with an ATT Sim card)

After that if I flash the U Home CSC then ATT calling features are present. And if I flash U Home CSC with newly downloaded updated U1 firmware .... I get an updated device with ATT features.

The best I can tell the most common issue is that people don't truly understand the difference in U vs U1 firmware .... And the commonality of the various U and U1 firmwares (they are basically all the same - ie ATI5 U or U1 firmwares are all the same regardless of the CSC that it's labeled with --- it's the SIM card that causes the individuality)

Thanks to [MENTION=3163377]iBowToAndroid[/MENTION] that has shown us this over the last couple years
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Xsinzedd:
Ok thanks anyway, still doing a full flash of U1 ATID with U CSC ATI5 SPR, and lost the features.

Had the U1 ATI5 with U ATI5 SPR HOME CSC before
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] jcrompton:
Wow sorry --- I'm not sure

Try reflashing the U Home CSC again by itself. Make sure it's the correct one. I've gotten them mixed up before
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Xsinzedd:
Thanks man, after erasing like 5 times the phone, I missed the att sim after the full ATID, that was the step I wasn't doing

Thanks again
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Or you can download them here also for free
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
Looks like mods deleted that comment, btw is your google pay working ok ? My Samsung Pay is fine but google pay is throwing up challenges. I am talking about using it on Card machine ..seems NFC is being the problem, please check it out.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Sorry, I don't use either Samsung or Google Pay.

Yeah they did delete it, it was reported to the mods.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] jerrywmilton:
New N98xxXXU1ATJ1 update released yesterday and nothing but crickets on here. Ugh.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Compusmurf:
Because it wasn't for snapdragon devices maybe?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
This thread is for N986U and N986U1, not any of the others. You'd have to look elsewhere for a thread that follows the N986(B, N, W, 0)
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] dboppc130:
Did this allow for the "call & text from other device" to be enabled on the att locked phone?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] mimahitna:
Hi friends.

My name is Miroslav and im in Serbia, Europe. I can buy Snapdragon version of Note 20 ultra but what would be happen with OTA updates...

My SCS codes doesnt match with scs codes provided in firmwares for Snapdragon version.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
You could manually flash the updates we post here if you like. You would not likely get OTA updates
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
New Update ( ATI1) is out for U1 with SPR CSC - I have not flashed it yet, a little busy morning. Just wanted you guys to know if any of you wanted to try.

Anyone with Sprint ? Can you post a screenshot of changelog please?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] ChadH42:
ATI1 is older than ATID, the current XAA version for the U1.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
Thanks no idea why i thought this was newer. Anyhow i am on ATID so seems we just have to wait for the one with battery optimizations.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] naim1234:
My unlocked note 20 ultra is running firmware ATH4 with at&t wifi calling and features working..I am on the August security patch.. in order to update to latest firmware, do I have to download the unlocked at&t firmware from post 2 at the begining of this thread and just flash the home_csc so I can have it without wipe? It's strange because my phone is showing as a U phone even though it came as U1
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
judging from your post it seems you are new to flashing so we can safely assume that you havent flashed your phone with a U firmware.

NOW 2 Questions - What do you mean your phone came as U1?

Did you buy from At&t?

Can you post a screenshot of Settings>> About Phone page
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] naim1234:
I'm not really new to flashing...I did the flash when the phone first came out and it worked ...now I just want to do the update manually..No I bought the phone from Samsung unlocked variant
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
Well then seems you might have flashed the U firmware instead of unlocked one. Also then why would you ask about flashing just Hime_CSC that would do nothing. If you want to flash latest firmware / security patch you need to flash AP, BL and CP files from the firmware package along with Hime_CSC if you do not want to format your phone. AP is where your whole firmware is that's the main one.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] naim1234:
But under phone settings it shows ATT/ATT/XAA if it was the full U firmware wouldn't it be ATT/ATT/ATT? Sorry for all these basic questions.. trying to learn it all lol
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
This is why I asked can you share the about phone page so we can also be clear what we are dealing with here. Also no need to be sorry we all are learning, some know more than the others but no one is know it all. So all good. Cheers to learning.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] TheUndertaker21:
amazing

appreciate this man
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] naim1234:
This is why I asked can you share the about phone page so we can also be clear what we are dealing with here. Also no need to be sorry we all are learning, some know more than the others but no one is know it all. So all good. Cheers to learning.[/QUOTE]

Thanks. Here are the screenshots.. originally it was a U1 from Samsung but I flashed it using the method in this thread..I heard from others that I won't get OTA regardless so I have to flash manually...I am just wondering what is the proper manual method because when I click on software update it says current software is up to date . I am using at&t prepaid as my carrier
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Thanks for the screen shots, it'll help to work this out for you. First thigs first, I'd HIGHLY recommend you remove that 1st screen shot with your IMEI number, you don't want to broadcast that
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] atrix4nag:
I dont know what I did wrong..

I got my phone from Samsung.com as unlocked phone.

I got phone on Oct 1st, and when I set up my phone (i am with Tmobile), i got an update, with September security patch.

Later i heard there is an update with October security path. i waited for more than a week, and i didnt get an OTA. so I used Frija to download latest firmware.

After installing the downloaded firmware from Frija, now I have august security patch on my phone. and now its saying my software is upto date.

I thought USA unlocked phones are snapdragon. Now after install, my build number says: N986U1UEU1ATH3. Does this mean now I have Exynos version? What is the mistake i did. My frija screen is below. it saying latest software from August. How can I get october latest software on my phone.

Please suggest.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] naim1234:
Thanks. I did .. hope i can get this straightened out
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
There is no possible way you can go from Snapdragon to Exynos firmware, it will fail. I'm not sure why but it doesnt appear that Frija has been updated, it looks like 1ATI5 is the latest for TMB (In post #2).
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] atrix4nag:
So US unlocked versions are (N986U1) are of Exynos firmware? so i didnt screw up my phone right? I am trying to install 1AT15, but i am getting error. I tried all mirrors.. it says cant reach the page.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
So it looks to me like you flashed the N986U BL/AP/CP and the U1 CSC. If this is the case, you created a Frankenstein and he cant OTA so you would need to manually update with that config
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] naim1234:
So I would need 2 firmwares downloaded ? The AP/BL/CP from at&t and the U1 CSC (Home CSC right ?) . I can find these Firmwares on page 2 of this post correct? Also Is there a way to make this into a ATT/ATT/ATT device or no ?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
No, N986U1 is the Unlocked version with the Snapdragon Processor. I have not posted any of the Exynos firmware here also there is no possible way you could flash it to your device unless it had an Exynos processor in it.

You did not screw your phone up. When you say that you are trying to install 1ATI5, which one? N986U or N986U1? And what error are you getting?

I just verified the links in the OP are good, there's something happening on your end
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
Snapdragon US are U and U1.