yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
Look in the forum you're in right now. It's there.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Carlos Terán:
Sorry I write bad, I seek the ROM G930U

Enviado desde mi SAMSUNG-SM-G930A mediante Tapatalk
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] rdriggett:
I didn't see enhanced LTE under mobile networks.

Does anyone know what features are exclusive to the AT&T firmware? I'm debating if I want to keep this one or not.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] razieltov:
One of the things is being able to have LTE while also being on a call at the same time.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] rdriggett:
Just called a iphone on att, it doesnt sound like hd voice is working either.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] razieltov:
Looks like when Wi-Fi calling does get rolled out to the AT&T Samsung Galaxy S7 Edge that this firmware won't support that. It will be part of a firmware update. Oh well. I could probably use this firmware until AT&T releases Wi-Fi calling on my phone. Does this trip Knox?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Symphony0fLife:
Neither this nor rooting trips knox at this point. Rooting seems to break Samsung Pay, but reflashing to stock firmware or to this appears to make it work again. I used Samsung Pay on this firmware this morning.

As for the AT&T features, keep in mind that goes without saying folks. This is the 935U (unlocked) firmware. It's not carrier specific. Anything that AT&T, Sprint, Verizon, T-Mobile etc. does to modify the S7 Edge firmware will not be present. If anyone relies on carrier specific mods, this firmware is not for them. This is for those who want a more pure Android experience (No carrier bloat, being able to uninstall almost all Samsung bloat) as well as get updates before carrier specific models do.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
I flashed this and rooted it and get a message from Smart Manager saying "Unauthorized actions have been detected. Restart your device to undo any unauthorized changes." How do I get rid of this?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] optimummind:
Has any Sprint 935P users tried this?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Symphony0fLife:
If you have a package disabler, simply disable the SecurityLogAgent package. Make sure to re-enable if you ever update or install xposed, anything major like that, then disable again after. Otherwise you'll get a bootloop. (same as if you weren't rooted, always have to re-enable disabled packages before updating the device. Just apply that to updating root-related things as well).
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] TugBoatTed:
Does this wipe data? Finding mixed answers for Odin flashing firmware on whether it wipes the device.

Thanks for the great write up!
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Symphony0fLife:
It will wipe data. You'll end up back at the setup screen and have to start from scratch with a clean device. So yes, backup everything you need. Preferably locally or through google's services, as keep in mind this is an unlocked firmware intended for phones sold independent of a carrier. So all modifications AT&T made (including backup services) are not present. It's Samsung's carrier independent firmware found on the SM-935U device so anything special to any carrier about the S7 edge is not included.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
Is this a little laggy for anyone else?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] t12icky0:
Kinda but I changed my cpu to conservative and it's not too bad now. Still lags every now and then.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] lovelybai:
It is not laggy at all for me. But I heard if you feel laggy after flashing, you could try to clear partition in bootloader menu or flash again.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
I think that's what it was. I used Kernel Adiutor saw the CPU governor was set on PERFORMANCE. I changed it to Interactive and it's much better.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] TugBoatTed:
Did you flash the U Firmware as well as root your device? I've been reading the root thread and many are experiencing performance issues after rooting and then mess with the kernel settings... so I am curious what your situation is. I don't think you can tweak kernel settings unless you root, so I probably just answered my own question!
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
I flashed the 935U firmware. Then flashed the ENG Boot. Then rooted it.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
Without the root which i am running this on my AT&T S7 Edge G935A there's no lag at all , so it has to do with the root kernel.

Running On Samsung Galaxy S7 Edge G935A Wicked Dark Carnage Theme
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] gtg465x:
No one knows yet because no updates have been released for the 935U yet, so we haven't had a chance to test. We think it will work just fine, but can't be sure until it actually happens once.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] kvsandeepreddy:
Oh okay.. thanks
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] optimummind:
I cant believe there's been no updates for the 935U. I got the July update already on all of my other phones - Nexus 5X (of course), Note 4, GS6E, and GS7E.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] najoor:
Updates are over-rated ...
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] t12icky0:
Honestly the U firmware is the best for me mainly because the hotspot. I'm on cricket with the g935a model on the U firmware. I don't get updates but that's no big deal. The hotspot has saved me so much headache because my kids use it all the time when we are out and about.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] gtg465x:
The Wi-Fi calling and advanced messaging in the latest AT&T firmware are overrated in my opinion. The only places I'm on Wi-Fi are home and work, and I already get good reception in those places. Wi-Fi calling is most beneficial if you get poor service at home or something. And AT&T's advanced messaging only works with other AT&T phones that support it, so basically, if you are texting someone else that has an AT&T S7 or recent AT&T LG phone. I don't know of anyone in my contacts list that meets those qualifications. 90% of my contacts have iPhones, which don't support it, and the other 10% that have Android phones either don't have AT&T or have older unsupported phones.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
Not true i am on AT&T S7 Edge G935A

I send 10 pictures to co-worker here a second ago and hes on a S6 Verizon, he does not have Advanced message and he got all my 10 pictures as you see here

As you see he got all photos i send, did it last night to a friend that has a LG G3 he is on Verizon and has no Advanced Message and he got all 10 pictures as well so it will send to anyone even if they don't have Advanced message.

Running On Samsung Galaxy S7 Edge G935A Wicked Dark Carnage Edition Theme
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] optimummind:
Right, he still gets the message as mms but not through advanced messaging, just through regular messaging.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
Exactly so anyone will get the photo even if they don't have Advanced message, which he was saying only same provider phones which isn't true, just tho i point it out.

Running On Samsung Galaxy S7 Edge G935A Wicked Dark Carnage Edition Theme
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] gtg465x:
Dude, it sent them via standard MMS. You didn't use advanced messaging. Everyone has standard MMS lol.

The point of advanced messaging is not just that you can send pictures to people. You could already do that since the dawn of time. It's that pictures are supposed to send at a much higher quality, and you are also supposed to see when the other person is typing, etc. Can you see when these two friends you are talking about are typing? If not, then you ain't using advanced messaging with them.

I just sent 10 pictures at once too, and from the U firmware with no advanced messaging. No problem.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
Yes you can with your normal text , but try this send 3 pictures over 935kb each your text will only send 1 and the other 2 won't go thru, the point of advanced messaging i can send 3 , 4 , 5 pictures all size 935kb and will go thru since advanced message gives you 10 mb limit, which before update limit was 1mb .

Running On Samsung Galaxy S7 Edge G935A Wicked Dark Carnage Edition Theme
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] gtg465x:
I just sent 10 pictures, all over 935kb, with the U firmware and all went through. It compresses them, sure, but I'm sure the ones you sent got compressed the same way. Just go read about advanced messaging. It says plain as day on every website that both phones must support advanced messaging for it to work.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Symphony0fLife:
Hasn't been though! I have an actual U as well as my 935A running the U firmware. No updates. Not sure why the actual U handsets haven't been updated yet. Part of the point of having one is not having to deal with carriers intercepting and adding their own bull**** first, therefore meaning updates should arrive more quickly.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] deV14nt:
Battery life

Any idea what the deal is here with the Phone app? I haven't used the phone at all in this time. Am I missing something for AT&T?

EDIT: Nevermind it was just random I guess and leveled out. Now just 3 mins in 6 hours. Pokemon Go is still a killer. But this held up better than the AT&T firmware I think.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] FatKris:
Someone please help!! I've been great on U coming from 935A, but now I'm getting a pop up that won't go away. It's says: Service Provider Update

Your device will restart to configure features supported by the new sim. It's the same sim that's been in the whole time. I really really really don't want to have to erase everything and start over again, please for the love of God is there a simple fix for this??
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] najoor:
If you are rooted, freeze the process that is trying to update your system. If you are not rooted, then why don't you let it update? I doubt that it will erase your phone.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Maybe it's not a full update but just one that configures network settings. Try it and see if it will allow volte and wifi calling now.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] FatKris:
As soon as I put the Sim card in that pops up and the only option is "okay" which reboots into recover and gives an error. After I reboot and it loads up I get the same pop up.

---------- Post added at 07:11 PM ---------- Previous post was at 07:07 PM ----------

I am rooted, which process would I freeze? I can't keep the Sim card in while I do this because the pop up won't let me do anything
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] FatKris:
Here's my issue
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] thescorpion420:
I flashed this on a us cellular g-935r4 and everything works fine. I used the patched Odin from rooting to flash.

I had a similar issue. I removed my sim card and used titanium backup to remove com.sec.android.AutoPreconfig, it shows up in titanium backup as AutoPreconfig 2.0.0. I put the sim back and rebooted. No more issue.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] FatKris:
That did it!!!! I'm on vacation right now and you just helped make it better again. Thank you so much!!!
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] saxile:
I didn't read through every post, so I do not know if this has been posted yet or not, but if you run into the issue of the first Odin not working and the second causing the reboot issue during restart there is an easy fix. If you run across that issue like I did simply flash a second time using the first Odin, the sha mismatch issue is no longer present after flashing this firmware in the other Odin.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] blane3298:
did anybody figure out how to get the at&t 4g lte status bar icons?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Flipnautic:
I lost root after installing the 935U firmware. Is rooting the U firmware process the same as the 935A? Thanks in advance.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Yes. Same process.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Rafael277:
Just rooted my s7 edge for at&t. Everything is great. Where are the Roms that can be downloaded? All I see is for t-mobile versions. I need help as I'm new to root! Please and thank you.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Were you on the newest update?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Rafael277:
6.0.1
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
I mean pg1? The one that came out the other day with wifi calling?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Rafael277:
I have not updated as of yet.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] highaltitude:
I updated my AT&T 935A to PG1. The re-rooted. All is working well.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] shadowmistife:
also confirmed

Thank you! This worked for me too. Thanks for the write up!
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] LovetheROOT-S3:
So it does work with the G935R4? Sweet!Downloading now! Any ROMs yet that anyone knows of? [emoji1] [emoji7] [emoji1]

Sent from my SM-G935R4
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] stew1411:
No roms yet. The bootloader is still locked.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] nugzo:
Don't need unlocked bl for rooms to be installed, T-mobile section has one and works great. That's what I'm on now. I wouldnt recommend flashing though cos at the moment t-mobile FW is on a newer bootloader and cant flash back to ATT or U firmware. http://xdaforums.com/tmobile-s7-edge/development/tekx-dev-deodex-systemui-3minit-multi-t3411776
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] phantomofheat:
For those who have not got VoLTE to work you need to replace the others.xml file with the one below.

https://www.dropbox.com/s/03jhc7kglqur5ae/others.xml?dl=0

Features added

<CscFeature_VoiceCall_ConfigRecording>RecordingAllowed</CscFeature_VoiceCall_ConfigRecording>

<CscFeature_Setting_DisableMenuSoftwareUpdate>TRUE</CscFeature_Setting_DisableMenuSoftwareUpdate>

<CscFeature_Camera_DisableGPSMenu>FALSE</CscFeature_Camera_DisableGPSMenu>

<CscFeature_Gallery_AddAutoRotationIcon>TRUE</CscFeature_Gallery_AddAutoRotationIcon>

<CscFeature_SystemUI_ConfigOverrideDataIcon>LTE</CscFeature_SystemUI_ConfigOverrideDataIcon>

You will need to be rooted to do so but I just adb pushed the file to /system/csc/ then restarted and VoLTE was working.

I have not been able to get next radio to work or wifi calling but might try again if U gets updated. For wifi calling I assume I need to replace one of the files from the calling app.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
That adds it to the setting menu but it still doesn't work. You can test by going making a call. It will drop to 3g.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] phantomofheat:
I worked for me when I tested it.

I loaded the U FW then pulled the others.xml from my wifes phone and pushed it to my phone and it worked. Thats one of the reasons i used the override data icon so it was easier to see it stay on. Before I pushed the file it would drop out of 4g but with the file I loaded it would keep the 4g icon up. I reflashed the fw to A and back to U a few times and it always worked for me.

I even got advanced messaging turned I just could not get wifi calling and next radio to work.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Did you try turning wifi off and then making a call to see if it dropped to 3g?

I tried everything to get that damn volte to work on the U fw lol. What fw is your wife's phone on?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] phantomofheat:
Wifi is always off on my phone except when trying to test wifi calling (I pay for data might as well use it).

Her phone is stock 935A with the June update when I pulled the file. The first time I tried and got it to work I believe that I pushed the whole CSC folder.

Here is a copy of the original CSC folder.

https://www.dropbox.com/s/uj860zfk9ea5407/csc 935A June.zip?dl=0
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
It works now tho with just the others.xml?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] phantomofheat:
Great, so you just used the others.xml I posted earlier and it started working?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
No I was asking. Do you need to out the whole csc folder in or just the others.xml? In your first post it says just the xml.

I just restored the other day back to stock because I was frustrated not getting vote working on U lol.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] phantomofheat:
Using just the others.xml that I posted first should be all you need to get it working. I posted the full csc folder from the unmodified s7e if you wanted to try using that to see if it makes a difference for you.

I know that last few flashed I did when testing I used the 935U for ap, bl, csc and used the CP from 935A. After I flashed I rooted it only flashing the file I did install superuser since I only needed root for ADB. Then ran the following commands. (all files were located at C:/csc/)

cd..

cd..

adb remount

adb push /csc/others.xml /system/csc

adb reboot

After that it worked every time I tried it and I reflashed at least 6 times.

If you are having issues try pushing the customers.xml i believed that helped some users under a different vendor.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Keltrick:
Okay so, I'm very interested on getting VoLTE working on my U FW Rooted AT&T S7 Edge. Love the U FW and the Root, but it seems you've been able to get VoLTE working using "others.xml"

If this is correct, then any user who's already using U FW Rooted on their AT&T S7 Edge should just use ODIN 3.12, and push the "others.xml" file under CSC? And this would activate AT&T VoLTE? Many users are extemely interested in getting this functionality; if you've got a working method, please elaborate. It's probably worth while to create a separate thread containing steps for activation along with the needed files (and the reverse if something were to go amiss); I can promise you many people would be thrilled with your contribution.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
No, you don't use Odin. You can either push the file to the device using adb or use a file Explorer app and copy it.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Keltrick:
So basically, using the first file provided by u/phantomofheat:

adb push /(files location)/others.xml /system/csc

adb reboot

via PC command prompt?

Basically, "others.xml" just needs to be moved to '/system/csc' of the file directory?

Edit1: Alright I've just replaced my "others.xml" in system/csc with the one provided by u/phantomofheat, we'll see what happens after I restart.

Edit2: I can CONFRIM this method DOES IN FACT ACTIVATE VoLTE!!! Just made a call and still had 4gLTE in the screen corner. Also, sound quality of the call was excellent (I made a call before and after replacing "others.xml" and there was a DRASTIC increase in call quality after I replaced the xml file!!!)

Edit3: After doing a bit more research; this method should continuously work so long as the current "others.xml" file provided by u/phantomofheat is not updated in further updates by AT&T. If it is, we'll once again need an isolated "others.xml" file to overwrite the current one with the newest version provided by AT&T (I could be wrong on this one; I'm not sure if AT&T allows retro HTML code to work on their network or not, so this might be a "one-and-done" fix.) On that note; I believe we can find a similar method for Wifi Calling and Advanced Texting since this has proved to be so fruitful.

Edit4: I realize now I should specify my phone's specs:

Model: AT&T S7 Edge

FW: SM-G935U (Rooted)

Android Version: 6.0.1

Security Patch: May 1, 2016

Baseband Version: PEH

Build #: PEH

This patch is intended specifically for users ONLY on the AT&T network (other fixes might be possible for users on other carriers though?...)
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
If it works now, it will work across any updates as long as you use this xml.

---------- Post added at 12:37 AM ---------- Previous post was at 12:33 AM ----------

I'm not sure which fw I wanna use now. I liked the U fw when I was on it but I wanted volte. I restored the other day back to stock rooted. I don't really need wifi calling and I like having no at&t and having the white pages feature of the U fw. The stock fw has the latest security updates tho and U is still on May I think. AT&T is shady tho and will block anything they can so who knows what other features stock is missing.

Edit: Just got white pages working on stock att fw. Check out my post in the themes and app section.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
What does it say in System > About Device > Status for IMS registration status? Does it say "Registered"?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
It must if it works. That's what I think was keeping it from working before. Everything I tried and it always said not registered.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] islandseed:
CAMERA

ive tried this option also my camera doesnt focus fast like it used to its kinda buggy
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] stew1411:
I want to do this, but enjoy the speed and stability of stock U. In my experience the eng kernel made the phone a tad slower at times. Is there a way to unroot after doing this modification? I want to root with eng boot, push the file, unroot.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] byte9:
Nope. Once you apply stock you'll lose root and the xml file will be written over. :(
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Since he was able to use adb to pull the xml from a stock S7E, could the xml be pushed to a stock device using adb?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] byte9:
Negatory. You know this, it's pushing back to system and read only. :(
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Yes that's what I figured, but I thought since he was able to pull it.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] byte9:
I mean in fairness you can basically nandroid with adb but you can't restore the backup it'll let you pull.

via 935a, Tapatalk
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] ctuesday:
I wanted to get the data icons for at&t on the U firmware but I couldn't figure it out. Could someone let me know how please?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Usually, editing the build.prop does it, but it doesn't work.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] luv4sec:
Download link for U firmware is dead. Mirror anyone?? Thanks very much.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Hey man, since you have an account with that Persian site, can you grab the pg1 fw for the people with 930a devices? Does it cost $$ every time you wanna download a fw or just a one time registration fee?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] nugzo:
Pay was for a one time only dwnload which was good for 3 days.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Oh ok.