yashsingh1/xdaforums huggingface dataset:
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
I have what i call a pretty stupid question, i flashed this firmware on my s7 att locked, so if i want to unlock it i should revert back to att firmware and unlock it there or just fill out the unlock form and select my locked carrier as att, im guessing the second should work since i know its locked to the att network :p
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] aromerblz:
So with all this, are all the US GS7's interflashable? WOW this is huge.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] hugofilipe:
Any updates for the G930T model? Seems that it need a G930U firmware with version 3 bootloader, is there one available?

Thanks
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] jpcdeux:
Ask in the T section. Saw something about a fix there for people trying to flash U firmware
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] hugofilipe:
I believe there is a topic on how to recover from the soft brick caused by the flash of the G930U firmware.

Anyway, thank you. Hope we can get this working on the T-mobile soon.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] gigawatt:
verizon model flashed to the ufirmware and then to the t-mobile firmware

Hi, I just want to say the following, I had the verizon and I first updated it to the latest ota and then rooted it and all. I then wiped data factory reset and wiped cache. Then I held down the home, power, and the volume down, and after about five seconds I hit the volume up and was in odin download mode. I flashed the u firmware with no problems. It said my device was up to date. Well, after doing this, curiousity got the best of me, so I flashed the t-mobile TUVU3APG1 firmware, and rooted it and removed bloat, and the device worked on t-mobile and showed the model of the g930t and knox was not tripped. Hear is where the problem began though. I can't flash the u or the verizon firmware back, so unless some person has a solution, be warned. By the way, I used *#2263# on the t-mobile variant to disable and enable bands. It showed that I had band 12 on the verizon phone so there's all I know folks. Hope it helps someone and if you guys can think how I can flash back to the u, I would love to do that. Tried every apg, blg, cpg, and csc I know, probably different bootloader version or something like that.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] kimvictor97:
The firmwares on Korea variants of the S7(there are three variants for three providers) are interchangeable as well. But I wonder if I can flash the AT&T firmware onto my Korean one(G930k) as I use it with AT&T while I'm at school. Also, if you swap the firmware, your device code changes. For instance, I saw my change from 930k to 930s. I really don't want to trip knox, as I use Knox and Samsung Pay in Korea. Anyone tried flashing their non US variant to this firmware?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] myphone12345:
Yes, this firmware does enable B40.

You can see all the frequencies supported by this firmware here: https://www.frequencycheck.com/models/vDLnq/samsung-sm-g930u-galaxy-s7-td-lte-samsung-hero
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] jpcdeux:
Yes, that's been discussed. T-Mobile is V3 bootloader while others are V2
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] FilthyFord:
Has anyone been able to get VOLTE to work using this firmware on AT&T network. I know that things like that are carrier specific but didn't know if anyone has found a way to get it to work.

Thanks
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] 15jpenni:
Is there a specific section on xda for the g930u? like how AT&T has their own section with Q&A , Roms , ETC. And also will i have to do anything special to get LTE or voice/texting to work
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] yonith2:
Is there any way to force an update or manually install the latest Android Security Patch level? I'm on May on the 930U ROM.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Pito2k6:
I got an update this morning while on this firmware with the latest August security patch.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] toraj13:
My S7 Sprint can't update. Anyone updated?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
I scanned for an update right now and there is an update as we speak for it
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
Just in case this is the changes in this new firmware
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] myphone12345:
Is FM radio still disabled in the new update?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] toraj13:
updated complete?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
I havent installed it yet since im not at home and wont be for a while, once i do ill install it
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] toraj13:
My s7 sprint update in blue screen 32% auto restart, update not complete :( maybe wait for new fw file.

Update : I reflash 4 file fw OP, update OTA fine.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
Did you have any package disabled when you first tried the ota, or did you have root?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] zif:
I updated to G930UUEU2APG9 just now. No problems.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] hrnsn23:
Is there any Turkish Language option in 930u. Please Can you check for me guys
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
I dont know if this helps but these are the languages that g930u has
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] hrnsn23:
Is that all ? God. Theres no Turkish language...
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
Yea those are all the languages it has, cant you install a lamguage pack in play store?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Longcat14:
Is the SOT better with the new update?

I know it was kind of bad compared to the stock AT&T firmware, but the standby time was so much better on the U firmware. I wonder if Samsung has increased the SOT.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
Sot? If its battery life mine lasts up to 16 hours with battery saver on, some apps disabled i would say a day and a half of usage but idk results may vary
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] hrnsn23:
I will try do it :cowboy:
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Longcat14:
Screen on time
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] frostyisgod:
So just to confirm I dont have to be rooted to do this? Just do what OP said in the few steps and that's it? I keep getting a fail error in odin. I don't want or need to be rooted just wanted the U firmware installed on a Sprint S7
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] vladm7:
I'm interested in this as well. No VoLTE after switching from A to U.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] FilthyFord:
I found this in another thread and it seems to be working

"edit the others.xml in System/csc. Scroll to the bottom of the xml and change volte and video calling to TRUE. Save and then reboot. The options will be in settings and the video calling icon will be in the dialer. "
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] vladm7:
thanks. though editing anything within /system requires root, which I don't want to do since I use SamsungPay...

Hopefully this is something that Samsung will be smart enough to fix with later updates.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] gigawatt:
Getting an error flashing the u firmware to sprint

Hi, if your getting an error when trying to flash in odin, try the following. Copy the csc in the u firmware to another location and change the .tar.md5 extention to .rar. Then extract with winrar. Now get the .pit file.

Flash the pit and all of the other files in the u firmware together and see if it works. I would also power off. Then hold volume up, home, and power and after it boots in to the built in recovery, factory data reset, and wipe cache before doing the flashing I listed above. If this doesn't work, then the sprint is probably on a different bootloader. I flashed 2 galaxy s7 from verizon to the u firmware, no problem, then flashed to the t-mobile firmware, no problem, but then as I posted before, going back to verizon even with a .pit file didn't work because t-mobile is on version 3 bootloader
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Lunta:
G930UUEU2APG9G930UUEU2APG9 zip?

Does anyone have a link to the G930UUEU2APG9 zip? The one from updato.com is corrupted; I've tried downloading several copies but they all fail to unzip.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] FilthyFord:
How did you update. Did you unroot and take the ota?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] zif:
Wasn't rooted. Took the OTA. Device is an AT&T G930A.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] cdudeman:
Worked on my sm-g930az (cricket). I had to use the patched odin from the root thread though to get past the sha256 error.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] JediDru:
I took the OTA on my 930V. Works great so far.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] jlc403:
FWIW, I updated my non-rooted Sprint g930p without any issues. Wifi calling still working. Had been rooted previously and eliminated lag, etc with well documented fixes, but root breaks wifi calling on s7. Been unplugged with light usage since 9AM and on 51% right now. Obviously light usage is subjective.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] kuduku:
took update , Have 930A

Was unrooted on 930U firmware

After update 2 observations

google apps are giving more wakelocks

In call volume has reduced , earlier it was better
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] DragonMax08:
Question guys. If I switch from firmware SM-930A to SM-930U would I be able to flash using a TWRP. Been trying to install a custom rom on rooted SM-930A using Flash fire app but no success.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
You cant install custom roms on the g930A even with the g930 u firmware since the bootloader is still locked, so no twrp and no custom roms
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] DragonMax08:
Thanks for the feedback:good:
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] jpcdeux:
Anyone have a changelog of what PG9 updates?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] nnguyen:
just upgraded from APE. works great.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] chumpalunski:
With sprint...

Anybody else having to be connected to wifi to make purchases through the play store? Connected with data I get an error, turn wifi on and it works properly.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] jpcdeux:
Flashed PEH and updated. Still no AT&T wifi calling :crying: Back to AT&T FW
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] twizt3d:
I'm not the one capable of doing this, but thinking out loud is it possible to extract the wifi calling apks or whatever is needed and install them over u firmware. I know when I first flashed the eng kernel I had wifi calling while on pf2. Perhaps this is doable? Perhaps not just thinking out loud
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
What's the difference between these two versions? What does the XAA and TMK mean?

GALAXY S7	SM-G930U	23.08.2016	6.0.1	USA (XAA)	G930UUEU2APG9

GALAXY S7	SM-G930U	23.08.2016	6.0.1	USA (TMK)	G930UUEU2APG9
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] fred_yo:
I also tried also and i had the same problem. so i decide to odin back to stock PEH and then apply the OTA after, now after root im restoring with Titanium backup.... I wonder who can do a deodexed version of this PG9, I always find problems using xtouchwiz,
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] jpcdeux:
WiFi calling is included natively for TMobile users. Only problem I see is that it's built into the actual settings APK and those usually dont play well between builds.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] snovvman:
I am contemplating the same setup, but I have a 930A. It's good to know that VoLTE and WiFi calling both work. The question is: Does video calling work? (This would be a T-Mo subscriber to T-Mo subscriber feature). Thanks.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] fred_yo:
I'm on PG9 (i odin to PEH them donwload the OTA )rooted and those settings to enable voLTE are missing in the Others.xml file. using a 930A on AT&T.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] twizt3d:
So if someone uploaded others.xml would that help? I have att, and video calling is a att to att feature too
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] fred_yo:
not sure about it... funny thing it's that those features where there before PG9, so I'm gonna Odin again and OTA without sim,
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] devries98:
deleted
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
Flashed on my 930A today. Fantastic!
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] GartimusPrime:
Has anyone rooted the new firmware with no fixes, just root. If so, does battery settle after a bit or no?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] fred_yo:
dude ....the root with the eng. kernel will give you the same results.....there is not other way to root
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] GartimusPrime:
I realize that, I was curious if anyone had just rooted and left it alone for a bit. My apologies for the curiosity
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] fred_yo:
not need to... we are here to learn ....I been rooting since my skyrocket
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] FilthyFord:
Until and "if" another root comes out for our device, you will always have the same"issues" with the eng kernel. Personally i think it's a perfect time for everyone to learn how to mod you device manually and learn how to actually control your phone.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
Anyone notice the screen doesn't get as bright on this FW?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] fred_yo:
nope ... haven't noticed.. and i'm rooted....
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
Hmm. My screen isn't getting anywhere near as bright as the AT&T fw. Especially noticeable outside.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] freak69ize:
Gets bright on Verizon. That's odd
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
Alright, did a factory reset and I think it's better now. Still, it doesn't seem like assertive display is taking it that extra bit brighter for outside viewing.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
For those of you worried about band 17 support -- I'm 90% sure band 12 (which is confirmed on 930U) covers band 17. The AT&T salesperson (so take this with a slight grain of salt) said band 17 is covered under band 12 so many towers are broadcasting as band 12 now instead of 17.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] myphone12345:
The salesperson is correct. AT&T enabled a feature in their network called MFBI a while back which makes this possible. This means that a phone which supports B12 does not need to possess support for B17 in order to be able to use AT&T's 700Mhz LTE band.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] fred_yo:
dunno, but when i root i did flash the modem fromthe att forum....but so far two things never work....wifi calling. and voLTE.... im on pg9
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
Yesterday got over 5 hrs SOT on this fw. Today, not even 4. LOL. Standby drain has been bad today for some reason. Same house, same signal, same use.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] ad78:
August 1 patch released. i just updated mine. lets see what is the improvement but right of the bat roaming issues were gone
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] popmeeye:
trying to find an ota file to attempt to flash the august patch using flashfire for a rooted phone. Anyone else have any luck finding the file online or tried this?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
Just flash OP's link and take the OTA. Can't you then re-root?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] twizt3d:
I returned to stock then ota'd twice, then rerooted
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] snovvman:
How 'stock' must one be to get an OTA? Is removing root via SuperSU enough?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] snovvman:
My AT&T's bootloader is PF2. When I am in the recovery, the bottom of the display reads API V3. I presume that this is the bootloader version? If yes, maybe it is now possible to go from AT&T to T-Mobile and back to AT&T. I may give it a try once I get a T-Mo SIM.

Relatedly, my research indicates that the operating bands are determined by the ROM/CSC, which means if I flash an AT&T ROM, Band 29 & 30 will be available. Accordingly if I flash the TMo ROM, I would get 2, 4, 12, etc. Flashing back to AT&T would again enable 2, 4, 12, 17, 29, 30, etc.?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] .dan:
im not familiar with this feature, but i don't think i have it installed.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] fred_yo:
all AT&T firmware still on bootloader 2 including the august update. the only firmware on v3 s the t-mobile..
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] popmeeye:
deleted
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] popmeeye:
Just being lazy and trying to figure out a way to not have to do a factory reset. Essentially don't want to reconfigure all my setting, apps, app setting, logins, etc. Flashing an OTA I think would alleviate that... Also would be interesting if the flashfire option works for that.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
After a week with the new pg9 update i can say battery life is terrible, charged the phone to 100 percent at 12:30am and when i woke up at 8:30am the phone only has 43 percent of battery left
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
Have you cleared dalvik cache? My pg9 is doing great for standby and SOT
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Amer28:
I've done this and I've been trying lately to undo it by flashing the original stock Verizon firmware but it won't take it.

I really need to undo this. Can somebody please help me?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] JediDru:
That is not like my usage.

Did you do a clean install by wiping when you came to the unbranded firmware?

I have a 930v by the way.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
Yes, I did a factory reset before flashing the U firmware. And after I got everything setup, packages disabled, etc., I cleared dalvik cache. Great performance since.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
When i installed the u firmware on my att s7 last month before the first boot i did a wipe and restore or whatever its called in recovery menu, and never had problems with battery life, they started when i did the ota update to pg9

---------- Post added at 04:10 AM ---------- Previous post was at 04:09 AM ----------

Ill try this to see if i can get better standby time and sot time

Update i forgot to add im not rooted so i can only wipe cache, i do have a lot of bloatware disabled via package disabler pro
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] blackwing182:
Does this work on other variants?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
Other variants as in verizon sprint, att and us celular? Then yes, i think the only exception is t mobile cause they use bootloader version 3 i think it is
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
I'm not rooted either. Boot into recovery and wipe cache partition.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
Did that last night. Hopefully battery life gets better now
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] JediDru:
Another thing to try is what all has been disabled so far?

On mine I only have 79 packages disabled.

I started with just ones with a specific icon. Anything else could be tied into an important app or process.

Here's my XML.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
Thanks Ill try this XML later, i used one that completely disabled a lot of packages, it was posted by a user that was a minimalist
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
Be careful disabling too many things. It can make battery life worse sometimes. Also be sure to clear the data in a package before you disable it.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] karoldo:
Hi

I have a problem with G930A (new phone from At&t) - simlock is taken off (by code) but I have no internet connection in Poland. I was checking APN settings and I was flashing firmware to G930UUEU2APEH but still any internet...

What should I do? please help me :P
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mexspeed:
i have an att s7 too but mine is still sim locked, if you flashed the 930 u firmware it should setup your mobile network apn automatically, if not try setting it up
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] crackinx:
Hello all, I have just flashed this to my g930a and all is going beautifully, but it seems my phone has lost the ability to put the cpu into deep sleep. Is there a fix for this or does anybody have an idea where to start to resolve this? I think it is not going to help battery life any if none of the cores ever turn off.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mrmattolsen:
Give it a day or two after disabling bloatware packages and wipe cache
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] crackinx:
I did wipe the cache as per as per another deep sleep thread I found, I will see how it settles in for the next couple days and see what happens. Thanks
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] karoldo:
succes! flashing to G930A_PF2 did the job - even LTE is working! thx
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] crackinx:
Well it seems that deep sleep has decided to start working, my battery life seems to be phenomenal right now, fixed voLTE and video calling. Sadly no Wifi calling on ATT hopfully someone figures out how to fix that but I think I can live without it if not. Thanks so much for this firmware!!
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] crackinx:
I Found how to enable Wifi calling for those of us missing it!

system/csc/feature.xml pretty close to the bottom, maybe 3/4 of the way down. I can confirm that it enables the option but not sure how to test if it actually works or not, but it is a start.

[IMG="feature.xml"]http://imagizer.imageshack.us/v2/640x480q90/921/VsH9K8.png[/IMG]
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] GartimusPrime:
Rooted, xposed w/greenify, force doze and amplify with minimal tweak. Kernel auditor as well. Pretty decent.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] lopeyz:
So I flashed this to my sprint phone and now get at&t logo at startup and have no service. What did I do wrong?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] FilthyFord:
Sounds like you downloaded the wrong file. This firmware has no carrier branding on it. Try redownloading or check to make sure you flashed the correct file.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] lopeyz:
I now have the correct files but am receiving an error SHA256 when I attempt to flash with odin. what now?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] crackinx:
get the PrinceComsy modified version from the root thread it bypasses this error.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] lopeyz:
I don't want to root. All I needed was the bloat free firmware in place of the factory firmware. Do I still use the method you recommended?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] crackinx:
Yes if you are getting the SHA256 error code use the modified Odin from the root thread and you should be able to flash.