yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
GREAT CATCH, yeah the Update2.zip is inside that mail folder.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
If you're coming from Stock U1 you'll be copying 2 files to your extSD, "Update.zip" (Beta 1) and "Update2.zip" (Beta 2).
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Michael in ATL:
D'oh! I'll give that a try
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Michael in ATL:
Success!
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] dan96815:
I just flashed both one after the other after reboot and it didn't wipe my device all my apps were still there.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Gotta love it when its simple!
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Did you flash with ADB?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] dan96815:
No zips in recovery
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
:O

Dang, mine wiped when I flashed Beta 1 and then again with Beta 2
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] dan96815:
It's weird but I did it 3 times to test apps still there
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
:confused:
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] dan96815:
It is weird
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
So if I flash manually the beta 1 (through adb since i don't have an SD card), i might be able to get enrolled into the beta program officially and start getting the otas? O.o
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Notice Theme store is disabled for now on beta.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
Flashed both betas through ABD and both wiped the device, if it doesn't register me into samsung members to receive coming OTAs I might revert to Android 11, can't be wiping every update :(
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
I've found Beta 2 to be very solid, I haven't experienced any issues so far and may stay on this one until the OTA drops (Who am I kidding, I'll flash any new beta that comes if it stays BL2)
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
Looks like you already got your answer. The answer is YES the only condition being Beta registration should be open. The dependency on banner would be gone and whenever beta registration opens up you will be able to sign up for Beta and get OTAs, this has been my experience so far.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
Thanks both for your replies.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
So far so good in the beta, animations improved a lot, only bug i found is some frame drops here and there but bothing major. Mostly when pulling down notification bar and quick settings. But it seems prety solid and all of my apps seems to work!
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Just confirming that GPay will not allow my cards to be added (As expected)
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
Same here
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] AltairJr:
Just a heads up at this point with the eSIM on beta 2. Do not turn off any of your sims if running dual sim, you will not be able to reenable them without a reset. Just get the neverending loading circle. Other than that, seems to work wonderfully.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
I had converted my physical sim to esim yesterday and had switched off the physical sim (Sim 1) which still had my old sim I was able to turn it back on again. I tried turning it off and on multiple times and it worked.

I have not tried doing that to my esim as I don't want to risk it but someone with a wiped phone should try and met us know.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Anyone on Beta 2 and AT&T, do you still have advanced Messaging? My status is stuck on "Connecting" even after clearing the app Data and cache
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
I use Google tho. That's using the stock Samsung messages?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
No it's Google's Messages
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
Works here
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
:cautious:
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Unlocked beta doesn't have Advanced Message, i was on it, now my locked AT&T Note20 Ultra 5G 512GB does have Advanced Message
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
:mad:
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
I'm on unlocked beta. It works here.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Samsung Message AT&T Unlocked model?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
Carrier locked version switched over to Beta 2 at the moment using Google messages.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Exactly what i was talking about Samsung Message Advanced which aren't on unlocked phones that's what I was talking about, And yes Google Message Chat Advanced does work on beta.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
Gotcha, sorry for the misunderstanding, kangi was asking about Google messages I got confused lol.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Np 😊
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] bassman418:
After flashing to U1 form U there should not be any wiping going on. I didn't on my Verizon variant. I applied both betas from SD card. And the second beta is super solid. don't have any issues I have come across yet.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Interesting Battery life on AT&T Note20 Ultra 5G 512GB Snapdragon , at 83% lol 😆 😂 🤣 btw that's on Android 11
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
I'm not sure why it took such a LONG time, but the Advanced Messaging in Google Messages FINALLY connected
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
I wonder if it was Blockada? I started to use that quite a while ago (REALLY like the ad blocking) and turned it off for the time being
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
Works for me, also Samsung msgs RCS works after using my Alliance Shield method that I have posted in a separate thread.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Yeah, I'm not too sure why it took SO long connect, but it finally did (it took hours). But it seems to be working just fine now
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] toastido:
I'm using only esim and I was messing with IMS and RCS profiles and wiped them out and wanted to force a profile refresh, so I disabled my esim (removed) and re-added it (which forced a profile refresh) without issue. Does that answer your question? I'm on Beta 2 using TMO.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
The color palette is not that good..lol
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
It's "ok", nothing like the screen shots I saw with the Pixels. But it works
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
I didn't try beta on my Note 20 tried it on another device...its meeeh. But you flashoholics keep at it..lol
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
Venom i may be late to this...but I do remember if you flashed U1 then U csc to get advanced options such as advanced messaging and wifi calling the update toggle did vanish from settings. If this has been answered sorry for repeating
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Right, but if i remember by doing that the software update in your settings disappears .
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
Correct
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
If anyone sees the banner to join the beta program, plese notify it here, just in case it fills up again :(
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] bigcletus:
Hi, I want to convert my unlocked Note 20Ultra N986U1 to a N986U T-mobile version. Is this as simple as using Frija and searching for SM-N986U CSC TMB and flashing what it finds in Odin? File name it finds is SM-N986U_1_20211029105635_1woht6u539_fac.zip.enc4.

I did this before on my Note 10+ and it worked. Just want to make sure I am using the right search method and it is safe to do this on the Note 20 Ultra. Thanks in advance.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
If you have a TMB SIM installed, download the odin and the top file in post 2, flash the BL/AP/CP/CSC (not the HOME _CSC). Backup, because it will wipe.

Edit.... You have to have an active TMB SIM installed in order for it to install the features that come with a TMB device
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] bigcletus:
My phone is active on T-Mobile. I will give it a go. Thanks for the quick help!
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] miked79928:
Thank you for this guide!p I flashed the beta on VZW Note 20 Ultra on Monday. When I flashed the Unlocked rom before the beta, I used the CSC from the rom instead of the home_CSC. My question is if I go back to the stock VZW rom and keep the CSC from that rom, will I gain advanced messaging and native video calling back?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] domhall012N8:
Made the jump to A12 Beta 2... On Tmobile U1... It's nice but I miss the convenience of root...

Is it possible to get back to SAC23 custom Rom? If so then... How to reflash, back to rooted and unlocked 3.1?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
@kangi26 feel free to upload the OneUi 4 Beta 3 firmware here is the OTA link
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
Try opening Samsung members app. I will show something like welcome to beta tap on gear icon on top right and then tap OneUI beta program status. See if you can sign up from there.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
Same here.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
I cleared cache and data in the Members app, no joy
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] keknittle:
Noob question. Does anyone have a more detailed list of the firmware meaning from the first post. Thanks in advance.

Specifically I wanted to know what other options are available for the CPU and their translation. If OP didn't give an example I wouldn't know SQ meant Snapdragon. Also could someone provide an explanation of what each means (Update, Security, Engineering)? I am looking to buy a used model off Ebay and see some of the builds say different things but I don't have a decoder handy.

SQ, FX etc = CPU and model specific

U,S,E = Update, Security, Engineering, respectively

And can someone give a brief description of what the next two lines mean. Most of what I see on Ebay is 2D or 1A.

1,2,3,4,5 etc = bootloader revision (This is important! You cannot go to a previous revision)

A,B,C,D = Android version
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
We're doomed.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
I don't think we're doomed really, I'd say more like Inconvenienced.

From what I've seen I'd say it's reasonable to expect the production version in January. That's only a month out
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
If you can give an example of what the device build number is, I could help decipher it
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
I would say may be even Christmas.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Yeah it could be! I was adding in extra time, cause sometimes the rumor mill is WAY off ;)
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] keknittle:
N986U1UES2DUH3

I've seen another model that listed S for Security. Commonly I see U for Update. What do the two mean?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Security is just that, it's typically the Monthly Security patch, Updates tend to be bigger and have system "updates" over and above the Security items.

Edit - As a side note, I'd be very careful buying a device on ebay unless you can confirm that the IMEI isn't blacklisted. There have been plenty of cases where folks have purchased on ebay and gotten an expensive brick
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] keknittle:
In this firmware version, does ES stand for a certain processor?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
No, The U1 firmware naming is a LITTLE bit different than the U versions of the firmware. It's still the Snapdragon (Otherwise we couldn't use it) the "S" is a Security Patch.

S2DUH3 is a Security Patch,

Bootloader 2,

Build "D" (Android 11),

"U" 2021,

"H" August,

"3" build number 3

Honestly, I don't know what the "E" Signified
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Link to Beta 3 Update.zip is in post #3

Credit goes to @warriorvibhu for getting the url for the file to begin with
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Jobudden:
Nice!! Thanks guys
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Actually now that I give it a little more though. If they aren't opening the Beta program up it's likely that they are very close to a solid production release version and don't need any more people to test. So this could be a great thing
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Jobudden:
I think the last beta we only saw 2 or 3 updates before the official release also
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] domhall012N8:
@kangi26...

I updated my U1 from A11 v3.1 to A12 Beta-2 here with no issue... Is it still possible to get back to A11 v3.1?

If so then... What is the process?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Yep, super easy. Download the odin that's in post 2 or 3, pick which firmware you want to use, download it and flash it in Odin. Using the BL/AP/CP/CSC (NOT the HOME_CSC). backup, cause it wipes
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Well i disabled the pop-up message you get randomly about the beta warning
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
This
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] domhall012N8:
THANKS A MILLION... I am back on N986U1UES2DUJ7 stock rom A11 v3.1...

KG STATUS = CHECKING

But now I cant Root and install TWRP... Tired USERDATA_AIO_N981_FORCE_WIPE_10_10_21.tar.md5 file with and without the Rom files in ODIN... ODIN fails... TWRP ODIN fails... ODIN vbmeta_disabled fails... Any ideas???
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Once you upgraded to bl2, I THINK you lost the option
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Battery life is fantastic so far on beta 3 AT&T Note20 Ultra 5G 512GB Snapdragon.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Now you're just showing off

🤣
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
Any noticeable changes in beta 3? Is there any way to flash it without wiping?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Can be done there's a guide in last pages

https://xdaforums.com/t/one-ui4-beta-1-2-3-us-ota-update-link-n986u1-only.4363211/
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] warriorvibhu:
Remove sim

Use keypad code method to change the csc to xaa/xaa/xaa or if you bought the phone from carrier then csc should be xaa /xaa/att the first two should be xaa.

Flash the OTA using Adb method.

Switch phone on, let it boot and finish update.

Switch phone off, INSERT SIM.

Done

@rskyline i updated the first post on my other thread with steps. Check that.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Jobudden:
I flashed 3 from beta 2 without wiping, using the SD card method.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
I was able to do this without wiping as well! Thank you all guys!
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] BranBro365:
This is great but at this time I don't see any reason for anyone with a Note 20 Ultra to be flashing OneUI 4.0 Beta considering all N20Us should have the OTA stable version of Android 12 by the end of this month. If Samsung is to be believed regarding their rollout dates for each device then we should get it this month, and personally I'm going with what Samsung is saying considering my mom's Verizon S21 got OneUI 4.0 last month which is exactly when Samsung said S21s would receive it.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
Well the official schedule is January so if they release it this month would be early! (Hopefully).
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
You also have to remember that most of the carriers sequence the rollout. Not everyone gets the OTA on the same exact day (I'm on stock ATT, and mine shows me "Currrent" too)
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] zimgir124:
Updating what I said a while ago.

I can confirm you will receive OTA updates after flashing from Verizon to U1.

Just got one.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] burrzoo:
The problem is that I no longer have a section in Settings that even says "Software Update."
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
Cause you flashed CSC that will remove it , basically you have to do your own updates manually, or go back to your original Firmware then Software updates will show again in your settings and will get Live OTA.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] burrzoo:
I'm a-OK with flashing. Can I still use the U1 firmware & home_CSC now to keep my data?

Thanks for your help.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] ram4ufriends:
What's the reason you flashed AT&T CSC on your unlocked Note20? I am using same and just curious...
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Don_Pachuco:
Having now returned my SM-N986U1, due to lack of bootloader unlocking and non-root capabilities, what is the model number for the unlocked version, for the rest of the world, that will work in the USA? I don't see that there's any real life difference between the chips; I just want a top phone that I can root. Feel free to move this question, but I'm on an old phone and helping my kid "virtual learning". Thanks.!
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] jcrompton:
Yes you can
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
As far as a Samsung device that will work on US Carriers and have an unlocked bootloader, you will be sad to learn there is no such animal. The Samsung Snapdragon devices bootloaders are locked down and will likely not ever become again. You would need to be on a device with the Qualcom (Exynos) processor (I believe the N986F), but those don't work in the US. To be completely frank, if you're looking to root and flash a modded firmware you'd be better off with a Pixel
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] gold3ndrag0n:
You probably got the U1 update that people been getting because your phone thinks it's the unlocked version now, I don't think any of the carriers rolled out their update yet.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] m4riozky:
Hey guys so I have an ATT N20 Ultra. I'm currently using Mint Mobile as my carrier. I'd like to fully flash my ATT to TMO (because Mint uses TMO towers and some features). My question are, doing so Will I be able to receive OTA updates from TMO if I Fully flash to TMO to a current TMO firmware version? And can someone elaborate as to which firmware/files to use to FULLY convert it from ATT to TMO?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Geekser:
Does anyone have an Att USERDATA file, specifically for ATT (assuming that such a thing actually exists)

Anyone?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] butchieboy:
Send Venom a PM..he might.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] SwayVo:
Hey all, I have a Note 20 Ultra Unlocked and was wondering what's the ETA for the September security patch? Version N986U1UEU1ATH3
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Geekser:
U1 Security patch is already out - check FRIJA to download -

Good Luck
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Here's the deal with the Firmware versions (In a nut shell).

All of the firmware's are effectively exactly the same, the revision numbers might differ a tiny bit sometimes (Currently AT&T/CCT are on ATH3, and USC/TMB/SPR are on ATH4)

The way they are designed now is that if you have an

Active

TMB SIM card installed in your device you can install either ATH3 or ATH4 and the firmware will install the features, splash screen, bloat that is associated to TMB SIM. BUT you would NEED to be on ATH4(Currently the TMB stock) in order to receive TMB OTA.

Not being familiar with or knowing how Mint provisions their SIM, I couldn't tell you what features it would install.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] SwayVo:
I'm new to this sorry, but how and where is FRIJA?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] biohaz55:
Here you go....... Frija
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Geekser:
when you have downloaded FRIJA from the previous post/link - enter SM-N986U1 in the "Model" field and then enter USC in the CSC field. Then click Check update and it will load the most recent firmware file available. Now click the download link and save that firmware on your PC.

Once you have downloaded use either Win Zip or 7Zip to unzip the file and the PATCHED ODIN can be used to flash to your device. All pretty straightforward.

Best of luck -
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] m4riozky:
Thank you.

So the steps to flash an ATT phone to provision it to TMB are the same as if it was a samsung unlocked device?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] BranBro365:
🤦 My bad you're right, for some reason I thought it was this month.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
Found a bug. Too bad we can't report. Netflix app didn't work even by deleting the data. I had to download the apk and install it manually.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] BredzProh:
Thank you for sharing the links!

I made a guide regarding the installation process and linked it here. I hope it helps!
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Shottiwrld:
When is android 12 releasing
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Shottiwrld:
This year or next
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] rskyline:
January.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
That's kind of a broad question 🤣
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
Well sir, that's the joy of flashing 😉. It doesn't matter if it's dropping next week, there are those of us who that flash it just because we can
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] kangi26:
I remember seeing that on the beta's for the Note 8
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] sapps:
I saw that on beta 2. After my phone completely restored apps and such the Netflix app worked. Then I upgraded to Beta 3 which wiped my device and now Netflix isn't working again.
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] MrRubik20:
With this new Beta 3 update, does anyone know if AT&T Advanced Messaging works? Me and my wife use it. We used to use Google RCS but are now on postpaid plans. Google RCS was draining our batteries like crazy so we switched texting apps when we went to postpaid. I REALLY want to be on this Beta, but with RCS draining my battery because you have to turn off battery optimization, I'm forced to stay on stock because I have to have AT&T Advanced Messaging. Does anyone know if or how to get this working?
[Samsung Galaxy Note 20 Ultra Guides, News, & Discu] Venom0642:
No Firmware Unlocked U1 doesn't have Advanced messaging on AT&T, Google Message does have it.