yashsingh1/xdaforums huggingface dataset:
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] Shreejoy Dash:
Guys , I forgot to tell you that

Due to my exams I won't be able to give time for development till 1st week of April

So mostly no more support till that time too

Anyways I am working on some awesome things to be included in February patch for pie builds

Which may roll out soon...

Also till I come back

Just a request to everyone

That please try to help each other to take this community ahead

And if you think that your problem is not getting solved then just

Do this.

#Support <your questions>

If I get time someday in between I will come and answer

Thanks for the support

I will be back soon...

And after I am back continues surprises to come

So

#WaitForApril #BigSurprises
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] SkullSatan88:
Bro Best Of luck Your exam and take care......!!!!!!!
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] olracnaer:
im using this rom right right now and im satisfied with the extra features. i only got 1 problem which is internal storage problem when rebooting. already flash latest rosy firmware.
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] Vony C:
hy all,

custom kernel overclocked for rosy

MOD EDIT: Link removed.

If you want to share a custom kernel first, create your own thread. Second, and mandatory, post your kernel sources.

Lupin The third
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] Shreejoy Dash:
Make a separate thread for this kernel

Also please ask the OP before putting any links other than the link that creates a link between the ROM thread

Please remove it for now and create a new thread about your kernel
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] Lupin The Third:
If you want to share a custom kernel, first create your own thread. Second, and mandatory, post your kernel sources.

Lupin The Third

Forum Moderator
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] Shreejoy Dash:
So this thread may seem to be dead , let's give it a new life

So viper Oreo , March patch coming today

Viper pie coming in next few hours of Oreo release .....

Now my thanks meter is at 547 can we fix 570 after releasing both :)

It will be quite motivating......
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] Meer Hossain:
Where the update??
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] Shreejoy Dash:
It's a bit delayed solving some issues

It will come soon
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] Guan Yu:
@Shreejoy Dash

Hello bro is battery drain on idle from 96% to 92% in 1-2 hours and 8-10% drain in 7-8 hours not using normal ?

i have same problem in aex nougat by aagon

checked better battery stat and see only motion detector wakeup = true running 20-30 m

reboot and no drain , after plug in chager battery drain on idle happened
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] Guan Yu:
and how to enable dual sim 4g mode

i can only enable 1 sim to use internet , other sim disabled
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] Guan Yu:
its seem doze not working well whenever i plug in the charger

reboot and its not drain fast any morr
[Xiaomi Redmi 5 ROMs, Kernels, Recoveries, & Other ] Guan Yu:
the phone is not deep sleep after enable then disable hotspot , how to fix this
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Full ODIN stock ATT files.

Download one file, unzip to 4 files, put in ODIN and flash.

I take no responsibility if anything goes wrong. You don't need to be on certain baseband to flash this, you can flash this directly from any baseband version to this.

Download link: https://androidfilehost.com/?fid=8889791610682935342

Download link for Odin 3.13.1: https://odindownload.com/download/Odin3_v3.13.1.zip

Download link for Odin3_v3.13.1_3B_PatcheD: https://androidfilehost.com/?fid=5862345805528067949

If i helped you don't forget to hit thanks button :D
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] jpsebl:
Bootloop after flashing Oreo AT&T S7 SM-G930A

I flashed my AT&T S7 SM-G930A / G930AUCS8CRJ2 with this firmware. All completed fine in Odin. Upon re-starting the phone is in a bootloop showing "RECOVERY BOOTING..." and seconds later the android blue screen with "Installing system update" message... and minutes later it reboots again to same cycle. I am not longer able to enter into Android Recovery mode to reset (power + home + volume up). Any ideas what I can do.

thanks.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Try this:

When small blue writing appears, let go of just the power button. It should then boot into recovery.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Did you have Samsung Reactivation Lock or FRP (factory reset protection) turned on? I think this might be the problem for firmware not to work
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] jpsebl:
[MENTION=8710088]stek-kravari[/MENTION] (When small blue writing appears, let go of just the power button. It should then boot into recovery. )

A>> Tried that few times. It results in the screen going black some seconds, then get blue screen with android logo and the message "installing system updates". few minutes later it resets back to same cycle as before (Recovery Booting...)

About Samsung Reactivation Lock or FPR. I do not recall having that set. Mostly I kept the phone at factory settings since received it. Anyway to check for it at this stage?

Some background, if that helps.

The phone (no rooted, not uploaded new firmware) was working fine till few days ago it turned off itself during a call as battery was depleted. Charged it, turned it on, and it froze on an screen noting it needed the password for device encryption but then the on-screen keyboard did not accept any input.

From there, I turned it off and entered it in Android Recovery mode and I did a factory reset. Rebooted and then it started with Android blue screen and a message of "installing system updates" and minutes later it failed with error of "No Command" and self-reboot to Android recovery mode. From there, I installed the firmware on this thread via Odin which completed successfully, but got into this bootloop issue.

Should I try a different firmware?

Thanks.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Try this firmware (G930AUCU4CRE4)

https://androidfilehost.com/?fid=818222786056037245
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] jpsebl:
tried that but at phone it fails with error:

SW REV CHECK FAIL: [aboot] Fused 8 > Binary 4

ODIN logs:

<ID:0/006> Odin engine v(ID:3.1301)..

<ID:0/006> File analysis..

<ID:0/006> Total Binary size: 5815 M

<ID:0/006> SetupConnection..

<ID:0/006> Initialzation..

<ID:0/006> Set PIT file..

<ID:0/006> DO NOT TURN OFF TARGET!!

<ID:0/006> Get PIT for mapping..

<ID:0/006> Firmware update start..

<ID:0/006> NAND Write Start!!

<ID:0/006> SingleDownload.

<ID:0/006> emmc_appsboot.mbn

<ID:0/006> lksecapp.mbn

<ID:0/006> FAIL! (Auth)

<ID:0/006>

<ID:0/006> Complete(Write) operation failed.

<OSM> All threads completed. (succeed 0 / failed 1)
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Did you tried with Patched Odin?

But i think it will be the same result, because the bootloader binary is updated to 8 (G930AUCS8CRJ2)

so i think you only can flash firmware with bootloader 8
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] jpsebl:
While trying the patched ODIN I see the phone screen shows FRP LOCK as ON . Mentioning now as I was asked before if FRP was on.

Phone download screen says:

ODIN MODE (HIGH_SPEED)

PRODUCT NAME:	SM-G930A

CURRENT BINARY: Samsung Official

SYSTEM STATUS: Official

FRP LOCK: ON

WARRANTY VOID: 0x0

QUALCOMM SECUREBOOT: ENABLE

AP SWEWV: B8(2,1,1,1,1) K8 S8

SECURE DOWNLOAD : ENABLE

Firmware upload with patched ODIN completed successfully, but the phone remains in bootloop at Recovery Booting for some seconds, followed by blue screen with message "Installing system updates" for a minute or so, and reboots again to Recovery Booting... I am still unable to enter in Android Recovery mode to do a factory reset.

Does the FRP LOCK ON means nothing else can be done to the phone to recover?

The log from patched ODIN:

<ID:0/006> Added!!

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<OSM> Enter CS for MD5..

<OSM> Check MD5.. Do not unplug the cable..

<OSM> Please wait..

<OSM> Checking MD5 finished Sucessfully..

<OSM> Leave CS..

<ID:0/006> Odin engine v(ID:3.1301)..

<ID:0/006> File analysis..

<ID:0/006> Total Binary size: 5775 M

<ID:0/006> SetupConnection..

<ID:0/006> Initialzation..

<ID:0/006> Set PIT file..

<ID:0/006> DO NOT TURN OFF TARGET!!

<ID:0/006> Get PIT for mapping..

<ID:0/006> Firmware update start..

<ID:0/006> NAND Write Start!!

<ID:0/006> SingleDownload.

<ID:0/006> emmc_appsboot.mbn

<ID:0/006> lksecapp.mbn

<ID:0/006> xbl.elf

<ID:0/006> tz.mbn

<ID:0/006> hyp.mbn

<ID:0/006> devcfg.mbn

<ID:0/006> pmic.elf

<ID:0/006> rpm.mbn

<ID:0/006> cmnlib.mbn

<ID:0/006> keymaster.mbn

<ID:0/006> apdp.mbn

<ID:0/006> msadp.mbn

<ID:0/006> cmnlib64.mbn

<ID:0/006> sec.dat

<ID:0/006> NON-HLOS.bin

<ID:0/006> boot.img

<ID:0/006> recovery.img

<ID:0/006> system.img.ext4

<ID:0/006> persist.img.ext4

<ID:0/006> userdata.img.ext4

<ID:0/006> modem.bin

<ID:0/006> Transmission Complete..

<ID:0/006> Now Writing.. Please wait about 2 minutes

<ID:0/006> Receive Response from boot-loader

<ID:0/006> adspso.bin

<ID:0/006> Transmission Complete..

<ID:0/006> Now Writing.. Please wait about 2 minutes

<ID:0/006> Receive Response from boot-loader

<ID:0/006> cache.img.ext4

<ID:0/006> RQT_CLOSE !!

<ID:0/006> RES OK !!

<ID:0/006> Removed!!

<ID:0/006> Remain Port .... 0

<OSM> All threads completed. (succeed 1 / failed 0)
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Try this option

Flash G930AUCS8CRJ2 with Patched Odin again, but untick auto-reboot, when flashing is complete go into recovery mode immediately and see if you can do factory reset
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] jpsebl:
Tried Flashing G930AUCS8CRJ2 with Patched Odin again with untick auto-reboot but I was unable to enter in Android Recovery mode to reset. When rebooting (Home + power + volume up) its goes to same black screen and blue letters "Recovery Booting..." as before, and mins later starts again the cycle of "installing system updates" and bootlop.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
I don't know what to say, i have never seen this problem, try to flash the firmware that your phone was using before this situation. Maybe try this:

Press and hold the Volume down button and Power button for about 15 seconds, until the device restarts.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Also found some post about checking re-partition in Odin, but im not sure about that, i don't know what are the consequence
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Griffindog:
Do you know if flashing this official firmware to an unlocked phone form Sprint or other carriers will allow volte and WiFi calling? I am afraid that ATT will not register the IME and will still block these services. I am running G930UUEU8CRJ2 and those services are non-existent in the settings as I expected. Just wondering if anyone has tried this before I waste a bunch of time.

Also, I newer version (G930AUCS8CRK1) was just released Nov 1, 2018 as listed on the ATT website.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Don't know if flashing this firmware will allow you to use volte or wifi calling, you can find G930AUCS8CRK1 adb sideload here: https://xdaforums.com/att-galaxy-s7/how-to/sm-g930a-stock-oreo-adb-sideload-t3824795
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] hajkan:
Has anyone used this root on Android 8 with this phone? What is the diff between the patched and the non patched version of Odin?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Emilio1205:
Flashed with regular odin and also was getting binary error. I just tried with patched odin and is working fine.

Thank you :good::D
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] pcwiz84:
Latest firmware is now G930AUCU4CRL1. Any chance of getting this tweaked to get rooted? Looking forward to what and when a link for the latest stock is adjusted (have 2 S7 phones- one to test root and other to use for daily use.):o
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Adb sideload will be uploaded tomorrow. Thanks for reporting. I don't know if its possible to root it.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] EGR_KING:
Hello friend my SM-G930A is G930AUCS4APK1 this is the factory firmware. FYI it is the last marshmallow firmware. Can I flash my s7 with the oreo firmware which u gave in the post?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Yes you can use that firmware to upgrade your s7 to android oreo
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] EGR_KING:
Thank u for the reply but I found a way to get the G930U firmware to work on G930A. I think that might be better as then I will get OTA updates. By the way will I get OTA updates for G930U outside the US
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Yes its better to install G930U, and you will receive OTA updates no matter where you live
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
G930AUCU8CSA3 full firmware link is up, see first post
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Mi notauro:
thank you

thanks you are the best.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
new update
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Mi notauro:
you are the best I thank you

Thank you
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Racoonmaddy:
Bro may I know the firmware version(baseband version)
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
g930aucs9csb1
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] pcwiz84:
New firmware update. Can't find way to get firmware locally so I can patch boot.img with magisk. Does OP have link to firmware zip? I'm not rooted so can't access /cache from phone. Would appreciate a link to March or April's firmware files.

Actually, newer update bugging me to install. Crazy fascists.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
https://drive.google.com/file/d/1wUAwKnef0quUAI00hBaw6_PDN3Vh9JbE/view
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] deepthegreat:
Unbricked my phone

So what happened today is, I boughed Open Box Samsung Galaxy S7 ATT (SM-G930A) from Ebay! at very cheap price. A spare phone actually.

It was on Android 6.0 and I tried to update but OTA was not available as I am using T-mobile. I could have wait 1 week to get ATT sim and update the phone but thought to flash rom from online. Checked some articles and downloaded 1 Stock rom for 8.0 and tried flashing it. As soon as the process started it failed bith Binay old. SW blah blah blah 8 > 4. I google and wanted me to update flash binary. But the problem is the last rom I flashed was back in 2012 I guess so I was not sure, if I should proceed. Then checked some videos on Youtube and tried installing some 3rd party software but it did not work to clean partition the device. Downloaded 3 roms in total before this and all failed with same reason. Then came up with this article and thought to try my luck and it got installed successfully in around 7 minutes. Phone is bit slow now but I will give it a bit time to settle as so many apps are getting installed or I will delete the Cache partition tomorrow.

Ultimately, this rom fixed the issue I created and it works fine.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
link updated with latest G930AUCUACSF1
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Juliowwe3:
G930aucuacsf1

thanks for the firmware G930AUCUACSF1
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] mcmorariu:
Question - Is your standby drain as bad as mine on AUCUCASF1?

standby on LTE = 6% / hr at night (no AOD)

standby on UMTS = 0.6% / hr at night (no AOD)

this is using AccuBattery
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Isaiasknd:
Help

I've done everything but nothing right, was updated my Galaxy S7 sm-g930a and gave error through the binary of the device being higher, the binary is 10, and can not find any rom with such binary. I only have a week with the smartphone, it was a gift from my mother. I really need your help.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Isaiasknd:
Galaxy S7 SM-G930A Binary 10

My phone is binary 10 and I can not install any rom, ya tried a lot and nothing is that rom will be able to bring back my "paperweight" smartphone back?

G930AUCUACSF1
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] krzysiek033:
My sisters g930a receiver an update recently. Phone started to freezing, overheating and rebooting randomly. It got the newest G930AUCSACSH3 firmware. I tried to flash it with some older firmware but it wont let me do it anyting but G930AUCUACSF1, I guess its only firmware with the same bootloader. Anyway with this firmware its doing the same thing and its not usable. What can I do. Is there any different version of binary i can use?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] xenomorph318:
I had the problem with the recovery bootloop and all I did was re-flash with patched Odin. I originally started on binary 10, flashed the g930v combo, then flashed the files from OP with Odin v13.3 and thats how i got that very same bootloop. So i reflashed OP files with patched odin and when odin finished with the green light "PASS", it auto rebooted into recovery just fine and did its update and format and booted into setup just fine. And im not sure as to the problems ppl have with having binary 10 cuz i have 10 and OPs files worked fine aside from the weird recovery bootloop?!

Thx for the firmware OP, been having troubles for days with this phone.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] touqeer.tx:
I just Bought an S7 with build version G930AUCS8CRJ2 it shows G930A in Download Mode and About Phone but on the Back it shows G930AZ.

OP is not activie since September so any other member?? [MENTION=8710088]stek-kravari[/MENTION]

I had other questions as well.

Some IMPORTANT info.

It was unlocked to all other network when i bought it. I don't know if it is officialy Unlocked or Third-party unlocked.

1). I want to convert it to U version.

2). After Convertion to U will i lose my sim unlock (I don't want to lose it)?

3). After conversion to U will i able to root?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Link updated with latest G930AUCUBCTB1 firmware
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] knowineyez:
Dude... You're Awesome!!!

When I first got my S7, I did the whole mix and match thing, and ran the Universal firmware with the Sprint radio because it got better service at my house like that. I have been waiting for the AT&T version to catch up so I can flash it back to stock, because I recently upgraded... I downloaded this... And had no issues whatsoever... Flashed perfectly... Thank you so much!!!
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] rockstar8577:
Would you be able to provide a mirror for the download? The mshare site just does not let me download. It can maybe get to 300mb before it just stops and then restarts a tiny bit later.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] stek-kravari:
Download link replaced, sorry for the delay
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Ryzir:
[MENTION=8710088]stek-kravari[/MENTION]

Any chance to get a new link for G930AUCUBCTB1 ?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] spiderf16:
Re-up link for G930AUCUBCTB1

Is it possible to redo the link for the G930AUCUBCTB1 firmware? easylink doesn't have the file anymore.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Ryzir:
I managed to download G930AUCUBCTB1 from: https://www.full-repair-firmware.com/p/s7-sm-g930a.html

Here it is uploaded to Mega:

https://mega.nz/file/xt4l3AgK#cfzcMTTxph4rcbfv85OTvagXiqjCpLN8QqN7tqrp0Ew

I haven't tried flashing this yet so I don't know the validity of the files, use at your own risk.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] spiderf16:
Thanks. File worked!

I can now go from the Samsung Galaxy S7 (powered by android), to Samsung, to ATT, to starting android, then the Hi There! screen. It then installs applications, but since FRP was on, I have to enter the gmail account associated with the phone - I have the passwords. Problem now is that the phone will reboot itself after about 60-90 seconds before I can get through the verification process of the gmail. It almost seems like I have a battery / voltage problem which triggers a reboot. Next step is to replace the battery.

Anyone have any ideas?
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Ryzir:
I had some time today and was able to flash G930AUCUBCTB1 to my SM-G930VC. I had SM-G930U firmware on it previously and using Red Pocket GSMA I didn't have VoLTE or WiFi calling. After flashing this I have both now.

Screenshot of the default bands that were enabled:

I was able to enable bands 14 and 17 successfully.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Alien1891:
Was your problem the battery? I have this issue and have literally tried everything I can find online in XDA and other forums. Have flashed multiple ATT Oreo firmwares and one unlocked firmware....out of about 100 or so attempts I've had 4 or 5 good flashes where I didn't get the bootloop...but then I sit too long on the setup trying to add the gmail account or bypass it with the wifi/hotspot on/off trick and inevitably it boots back up and starts either a standard bootloop or a recovery bootloop....have only been able to enter android recovery about 3 of those times to try and clear partition, didn't help.

Josh
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] Ryzir:
Does your S7 have the Exynos processor? I think I read somewhere that if you flashed Snapdragon firmware on Exynos or vise versa you get voltage problems.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] brokenmaschine:
I just got a replacement S7 from AT&T and the baseband version is G930AUCUBCTB1, build bumber R16NW.G930AUCUBCTB1.

What version should I use to root this phone?

Thanks for your help.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] playdead46:
Necesito ayuda cuando empiezo después de un momento recibo error y en el teléfono dice error en bin 11 > 10

View attachment 5147041
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] QuickstopRepairs:
Ok.

I have a Samsung Galaxy S7 SM-G930A AT&T

No matter what I do.. It wont take the firmware at all. Even though it says PASSED on Patched Odin.

I even tried installing the combination file but it gets stuck at the combination logo then it restarts to recovery.

I tried all the firmware I know but still no luck.

Anyone here that can help me? I really appreciate it.
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] playdead46:
the exact same thing happens to me that I already tried everything, maybe the memory of the system is damaged and that's why it has no solution
[AT&T Samsung Galaxy S7 Guides, News, & Discussion] 5/\M5UNG3D:
My S7 locked up a couple days ago; won't boot except to the blue "recovery booting..." screen. If I press power, home, and up, it shows the Android bot and tries to update but fails at single digit percentage. I can get it into download mode and was able to successfully install the firmware files noted at the top of this thread. After installing those files though, my phone acts exactly the same. Any ideas? I'm just looking to recover my data.