yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] burna:
Yup got elte and evrything back phone calls in and out working but im the stock pf2 fw. And the 4 file flash for the pf2 fw not the single ap file one. Im just glad i got this **** back didnt want to go through hassle of goint to att and waiting for a phone. Lol
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Alaris:
Mind posting a link to the files you used?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
It's the one in the stock firmware thread in this forum. Unpack it when you download it and it has the 4 files for ODIN.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] byte9:
I know that. I was asking if he packaged it without root.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] SinisterDev:
So what did you do exactly? Did you just flash the 4 files for the stock Feb firmware? Because I really want to fix my phone and be done with these frustrating issues! I wonder why my elte functions and such weren't restored by flashing the June firmware?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
Anyone get this to work? It doesn't change for me even after build.prop edit.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] highaltitude:
Well I just successfully flashed mine back to 935A to the June PF2 firmware. All seems fine so far. I unzipped: ATT S7 EDGE JUNE 2016 G935AUCS2APF2 and flashed the 4 separate items using odin3_v3.11.2
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Yup you used the one in the OP?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
Yeah, from this thread.

http://xdaforums.com/att-s7-edge/how-to/stock-firmware-935a-att-t3410887
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Have you tested volte yet?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
Well, I have the Enhanced LTE Services - ON and I can make and receive texts/calls. I don't know how to know if it's VoLTE or not?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
I think 4g would stay on when you make a call instead of going to 3g during the call. Not sure tho.

What version of that guys script did you use?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] highaltitude:
I already rooted my ATT 935A again after just restoring. I have the big funky VoLTE hurricane icon again. I don't know if VoLTE actually works, but it shows the Vo connection icon, as well as a 4G icon
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
I've just been keeping up with the latest. V14 now I think. I don't use the debloat one, just the regular non-verizon version.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
It should work fine on the 935A FW. We can't seem to get it to work on the U FW.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] highaltitude:
Right but people were saying things were "broken" when they went back to stock. So I worried about it, so I flashed back to test. Things are good so I may flash back to 935U again.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
Ok can you tell why you flashed 4th one separate ?

Running On Samsung Galaxy S7 Edge G935A Wicked Dark Carnage Theme
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Backup your efs folder and imei first. That maybe the cause of the problem.

---------- Post added at 08:39 PM ---------- Previous post was at 08:37 PM ----------

I don't think that's what he meant. He was just saying he flashed all the files. They are "separated" after unzipping the rar file.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
Here's the weird thing on my friends S7 Edge G935A, he was on G935U for 3 days then he decided to go back to AT&T Stock G935A, so he odin back and for some reason his video call icon on dialer is gone on AT&T G935A June firmware, take a look

As you see in the dialer settings the video call is there and it's on, he odin like 7 x and still gets no video call icon.

Running On Samsung Galaxy S7 Edge G935A Wicked Dark Carnage Theme
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Jnewell05:
I don't understand why some can restore with no issues while others can't? I was on pf2 before flashing the u firmware. Never rooted, did try to flash the pb5 once or twice but BL would not flash and so I didn't even reboot into the OS. Pf2 came out so I tried to flash it and have had VoLTE issues every since.

I like the U firmware anyway so I'll stick with it I just wanted a way to restore to att

I use Windows 10 if that means anything. [MENTION=239126]venom[/MENTION] can he recieve calls? Bet not until he disables enhanced LTE under data setting.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] burna:
Well this is what happened and it worked after 5hrs of flash combos.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] lovelybai:
I lost video call icon also, but I have another international sim card which I could be roaming to ATT. As soon as I put that card in, video call appears.

When I put back my ATT sim card, the icon disappeared. Reproducible all the time.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
Nope his Enhanced LTE Is enable everything works on his June firmware G935A just that his dialer is missing the video call icon , anyone else missing that Video Call Icon on dialer from flashing AT&T S7 Edge Firmware G935A , Also he never rooted at all so very weird!
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] wcr84:
Are you guys choosing CSC Home while restoring through odin? Just curious.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Jnewell05:
Mine is also missing the Video call icon.

---------- Post added at 08:37 PM ---------- Previous post was at 08:36 PM ----------

No but I did originally. But others having the issue didn't do it. So I don't think that is it.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] wcr84:
What about where the firmware is coming from. All downloading from same source or different sources?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Jnewell05:
Linked in OP.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] wcr84:
I'm thinking maby it is being caused by the file itself . Many there's something wrong there.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] highaltitude:
I didn't flash the 4th one, I flashed all 4 that were in the .zip The BL, AP, CSC, etc. The reason I did so was a member in this discussion a couple pages back said he spent 5 hours restoring his phone and the only way he was able to get it to work was not to just flash the one firmware .zip but to do them as separate files. So that's what I did and it was successful back to the June PF2 firmware.

Not sure if it makes any difference but I was on PF2 before going to the 935U so I went back to PF2.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] SinisterDev:
Are your AT&T specific features working? Like Enhanced LTE? HD and video calling? Can you receive phone calls while Enhanced LTE is enabled?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] highaltitude:
Yes. All features are working. Just tried video calling. Advanced LTE is on, and I can receive calls.

I used during the stock firmware and recommended Odin from here:

http://xdaforums.com/showthread.php?t=3410887
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] SinisterDev:
Ah good. That gives me hope! I don't know where I went wrong. I flashed the 4 files of the June patch and Ive been experiencing all the problems I mentioned above... Maybe I should just try reflashing?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
That's weird. It's like, even after flashing back to stock, it's still considering it an unlocked device.

It also seems like it's something up with the csc. Maybe that isn't getting flashed right during the stock restore.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Jbluedodge:
Is there a way to get the voicemail app from the at&t stock firmware on the U firmware?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Clienterror:
It's on the play store. https://play.google.com/store/apps/details?id=com.att.mobile.android.vvm
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] najoor:
Warning

If you are planning to flash this ROM and then revert to ATT ROM later be warned: Through a long experiment that I documented here http://xdaforums.com/showpost.php?p=67736154&postcount=165 , I found out that this U ROM irreversibly changes something in one or more of these partitions: SEC, CMNLIB, Keymaster, HYP, PMIC, DDR, Trust Zone, or EFS, which is not fixed by flashing an ATT ROM.

So I suggest you do the following before flashing this ROM;

1- Start from a functioning ATT ROM such as APF2.

2- Root the phone. There is a guide in the general forum and a better on in the Verizon forum.

3- Install flashfire and backup all your partitions, especially the ones I mentioned above.

4- Save your backup somewhere safe outside of the phone and proceed to flash the U ROM.

5- If you ever decide to go back to ATT's AFP2, first restore the above partitions in flashfire, then immediately boot into the bootloader and flash APF2. It seems that only certain versions of Odin can flash APF2 so you should look it up.

I hope this helps.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Jbluedodge:
The one on the at&t s7 edge is different.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Is the version in the OP ok? Can I still back up the partitions even tho I'm on the U FW? I haven't tried to restore to stock at all yet.

I think it's the efs that's the problem.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] byte9:
Not taking what you're saying lightly, but [MENTION=3140209]highaltitude[/MENTION] above says his system is working fine after flashing the 4 files from the PF2 firmware posted in the main ATT thread. What is the irreparable part of flashing back in your results? I haven't left U after coming from A, so asking.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Jbluedodge:
What are you using for visual voicemail?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] byte9:
Not using it at all.

ATT visual VM maybe have some body that rooted 935a pull it. I never use VM, but when I do its Google VM
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] rob219:
if you plan on going back to stock at&t firmware only use this odin!!!!

http://xdaforums.com/att-s7-edge/how-to/stock-firmware-935a-att-t3410887/page17#post67738118

i was using the one in the root thread and another one. both caused no volte and some dm verification failure in recovery on stock and u firmware (i know u has no volte_ I just used the oding in the thread i posted and it fixed both problems no failure in recover when going into it and volte is working again. i didnt to anything but odin from u to stock. all other odins failed to flash right i suppose and i can verify this works for me. so its not the rom of the op's problem i'm pretty positive it's the odin versions people are posting in different thread like the root thread this thread and any others but the one i just shared. hope this helps some people out. let me know if it worked for you. i couldnt use this odin to fash the eng boot to root though it gives an error on your phone in download mode saying wrong odin version. i used this one to flash the eng boot....Odin_v3.12.3_Patched_SHA256
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] SinisterDev:
Thanks for that info! Do you think it'll fix my issues if lwipe and reflash the June firmware with the Odin version you linked? Im pretty sure that isn't the version I used. I really want my enhanced LTE and such restored...
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] rob219:
Yes, it should. I can't guarantee it but I used other Odin with no results, this is the only one that would flash and fix the stock at&t firmware after flashing the u firmware. You just can't use it to flash the engine boot if you want to root again after. You can use one of the others you already used for that ap file.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] SinisterDev:
Good enough for me! I'll definitely give it a shot! Crossing my fingers that Ill have all my functions back when its done! Thanks again. Just downloaded the Odin file. I'll reflash soon and letcha know how it all turns out!
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] rob219:
The pic you sent with it on there he said in the thread he flashed the cs and csc after flashing back to stock and it was there. I think he mentioned the cp file not cs and csc. I might try it and see since I'm already on the stock now with vote working. I can do without the vc button but might as well try to get it back. Maybe I can do it with the Samsung csc editor
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
My friend tried that he flashed those 2 only on top of the AP2 and didn't work.

Running On Samsung Galaxy S7 Edge G935A Wicked Dark Carnage Theme
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
OP, this should be on the S7 Edge AT&T page instead of the S7 page?

http://xdaforums.com/att-s7-edge
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] razieltov:
Is Enhanced LTE still an option under settings -> Connections -> Mobile Networks?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
So far so good, only thing we don't have video call like AT&T S7 Edge, even though i never use it.

Running On Samsung Galaxy S7 Edge G935A Wicked Dark Carnage Theme
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] TehPirate_:
This is great news! However, are the bands any different than to that of the AT&T fw? I'd assume all bands would be available as the bands are limited per software?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] xxrickyortegaxx:
There's already root for the G935A
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] t12icky0:
Is that a question or what?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Symphony0fLife:
I put it here because the mods moved my S7 Edge guide to restoring stock firmware here. Puzzled me as well. But I got warned and got it moved here so I stuck with that.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Symphony0fLife:
And now there's one in the works for G935U. Reading is good! :)
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Symphony0fLife:
Messaged the mod that moved my previous thread here. Thank you for bringing this to my attention.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Symphony0fLife:
I'll let you know shortly unless someone else chimes in first. Have been working on root for this, but restoring to this firmware (unrooted) now and I'll check it when I am back up.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Symphony0fLife:
Thanks for confirming! Hit me up on Skype if you want, we can try to sort it out.

Will test it shortly. Since it is the U firmware though, I suspect that most if not all things AT&T specific will not be present. Didn't check wifi calling yet, or the Enhanced LTE feature. Re-flashing now.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] xxrickyortegaxx:
It's a fact I got root files I will share soon
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] t12icky0:
Uh, your really late. It's already been posted..haha.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
Unless he has a different way to root.

Running On Samsung Galaxy S7 Edge G935A Wicked Dark Carnage Theme
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] xxrickyortegaxx:
Root on latest firmware has been achieved ? Show me thread
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Symphony0fLife:
A root without requiring engboot would be welcome indeed.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Symphony0fLife:
Yes. Anything carrier specific will be absent on the U firmware. Unless it can be added through an installation. I'll check and see if AT&T stuff can be added. Surely it can? People buy the U to use on various carriers.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
http://xdaforums.com/att-galaxy-s7/how-to/root-s7-att-g930a-g935a-t3410538
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
Ok well let me know if you do find AT&T Video to add.

Running On Samsung Galaxy S7 Edge G935A Wicked Dark Carnage Theme
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Carlos Terán:
I need G930A firmware, you know where I can find it?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] rob219:
So it did work? Did it factory reset his phone
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
Sorry i edit post didn't work i ment!

---------- Post added at 05:00 ---------- Previous post was at 04:59 ----------

All it did was wipe phone again just CP And CSC and install Stock Rom again nothing else and video call icon still missing!
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] highaltitude:
I'm not really sure about this? I flashed the stock June AT&T ROM PF2 and everything seems fine. I do however have a full Flashfire backup I did prior to flashing 935U so I can restore those partitions, but not sure if I need to?
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] najoor:
If things are working fine for you of course you don't need to. For me and a bunch of other people the calls would go to voice mail if volte was activated, and video call button was missing.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] highaltitude:
Ok cool. I just wasn't sure. Thanks
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] gtg465x:
If I recall correctly, that is just a bug in the June AT&T firmware. Pretty sure I saw people in other threads or sites who have never flashed the U firmware or rooted or anything and they also lost the video call icon when they took the June update.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Venom0642:
Not true my friend i have a S7 Edge G935A and it has the video call icon and i am on June Patch, not saying that your wrong could be a bug for some people tho.

Running On Samsung Galaxy S7 Edge G935A Wicked Dark Carnage Theme
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] SinisterDev:
I got my Edge last week. I updated to the June firmware within the first couple days and experienced no issues with using any of those features until days later after trying the U firmware and then reflashing back to the 935A June firmware again.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Jbluedodge:
How do I enable volte? Mine shows H when I'm on a phone call
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] najoor:
I tired to put this to test, so I clean-flashed the U FW and set the phone up, then I used the odin you posted (which is 3.11.2 with the words odindownloader.com in the banner) to flash ATT APF2 on the phone, and...

It didn't fix the volte problem.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
Wow that's nice. I just flashed back to AT&T with the 4 APF2 files and upon boot up the splash screen still says Custom with the LOCK, WTF lmao.

Update: I did a reboot and it was gone lol
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] rob219:
maybe try flashing again. its the only one that worked for me. did you turn oem unlock and usb debugging on? i did it before flashing and when i rooted.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] najoor:
Fixing volte problem before switching back to ATT ROM

If you want to revert to ATT stock ROM, there is a solution that fixes your volte problems. I outlined it here: http://xdaforums.com/showpost.php?p=67749678&postcount=173
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] highaltitude:
The one thing I did notice on stock firmware, is once you install the Eng kernel and root the manual check for software updates disappears from the "about phone" menu
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] SinisterDev:
The Odin version that he said worked for him was 3.12.3_patched_SHA256. When i opened the link he posted, that's the version i found. Did you try that one? I really want tp know if this will fix the problem before I wipe my phone and reflash again. I don't wanna go through all that again for nothing!
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] byte9:
[MENTION=7526518]Symphony0fLife[/MENTION] you still around?

Was there a security update? I read that June had released but didn't get it, so trying to ascertain if it's not fully staged out in the US or if our devices aren't pulling the updates.

Thanks
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] nugzo:
Anyone tried sideloading the ATT files? Still learning samsung, not sure if it's possible in this situation. I know i did a lot of sideloading MM to my s6Edge+ before getting the s7. I havent seen anyone mention sideloading so thought id bring it up.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Jnewell05:
Wow this works. Thanks.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
I flashed back from U to A with no issues. Make sure to check the re-partition box in ODIN so it partitions the phone properly based on the PIT file in the firmware files.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] TugBoatTed:
This is what I'm interested in too. I'm leaning towards us not getting it OTA, which is a big bummer.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] SinisterDev:
I definitely didn't do that when I flashed back to the 935A A firmware! I guess I'll give that a try and hope it fixes this!
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
The PIT file in the firmware is the layout for the partitions. I compared the PIT files from U and A firmware and there size differences in several partitions. I found this when we were trying to figure out how to flash the A CSC file to the U firmware and it wouldn't flash because of a size error message.

Hope it fixes it for you!
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] najoor:
I also tried it with 3.12.3_patched_SHA256 and the volte problem is still there.

The thing is, some people have the volte problem when they revert to ATT ROM, some don't. If you are one of the unlucky ones, and don't have a backup of your EFS partition, I have already posted the solution for you here: http://xdaforums.com/showpost.php?p=67749678&postcount=173

No need to **** around endlessly with different versions of odin.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
I don't get how some people can use the patched ODIN to flash the stock firmware. Every time I try I get an error. The non-patched ODIN is what works for me to flash stock firmware.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Jnewell05:
I can't flash with the patched version either.

However this guide fixed my issues and am now running complete stock 935a with VoLTE. http://xdaforums.com/showthread.php?t=3410887
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
Wonder if that will make it work on the U FW.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] najoor:
No, it won't stick. The first reboot will revert it.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] rob219:
i used odin 3.1.1.2 from the stock firmware thread not the one not 3.12.3. the 3.12.3 i used to flash the root ap file only because it doesnt work with 3.1.1.2 odin. use 3.1.1.2 to flash the stock firmware not 3.12.3.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
Yeah I'm curious too. What does that file look like BEFORE the fix? I'm always on the wrong firmware when someone finds something or else I would look myself lmao.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Skizzy034:
It doesn't revert it on the stock FW tho? Will it work as long as we don't reboot on the U FW?

The only thing different in the file was EAB Setting was set to 0. Everything else was the same as what you posted.
[AT&T Samsung Galaxy S7 Edge Guides, News, & Discus] Tikerz:
So it will only stick if you're on 935A firmware? Hence the immediate reboot into download mode to flash?

---------- Post added at 12:32 AM ---------- Previous post was at 12:19 AM ----------

Another guy said he flashed U after the fix and it still works.