yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Misterjunky:
re: fast and easy rooting for Nougat 7

Here is the fast and easy way to root Nougat 7 firmware:

Go to this xda link and you will see the

"FULL STEPS FOR OBTAINING ROOT"

https://xdaforums.com/s7-edge/development/recovery-official-twrp-hero2lte-3-0-0-0-t3334084

Follow the step by step instructions.

-----------------------------------------------

Please note:

CF-Autoroot is not yet compatible with Nougat 7.

Good luck, have a great day!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] anbinhv:
Not for Nougat, I think
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] user109:
I don't like the Whatsapp is embedded in my S7 edge, is there anyway I can fully uninstall it? So only way to get rid off it is to root the "Edge"?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kshitij84:
Can Samsung customer support or technical team reset Knox counter to 0x0 from 0x1 at their end?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] nestade:
If they can replace your mainboard from their end: yes, otherwise no
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Misterjunky:
re: knox

Sorry to say but you cannot reset the Knox counter.

No one can.

Good luck, have a great day!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] waldemarz:
do it with a version of Odin 3.12
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kshitij84:
So basically I'll never be able to use Samsung pay or Knox or secure folder?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Hani88:
You can use a custom kernel which fakes the knox counter to make them working
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] lukixx:
Ok I've flashed Nougat via Odin and trying to flash this file:

https://download.chainfire.eu/930/CF-Root/CF-Auto-Root/CF-Auto-Root-hero2lte-hero2ltexx-smg935f.zip

After flashing, it shows for a few seconds red "Recovery is not SEAndroid enforcing" at GalaxyS7Edge screen, then it reboots and gives a bootloop at flashing SAMSUNG logo.

After reflashing with stock Nougat everything works, but I would like to have it rooted.

Am I doing something wrong or is the version of autoroot not ready for Nougat yet?

I don't care for Knox void.

Regards.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Misterjunky:
re: nougat 7 rooting

CF-Autoroot is not compatible with Nougat 7 roms and firmwares.

You need to follow the instructions on rooting in the link below if

you want to install Nougat 7 roms or firmware:

https://xdaforums.com/s7-edge/development/recovery-official-twrp-hero2lte-3-0-0-0-t3334084

Be sure to follow all the easy step by step instructions to a "T"....

Good luck, have a great day!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] nestade:
Maybe read the other posts...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] lukixx:
Maybe help like [MENTION=3516441]Misterjunky[/MENTION] did instead of flaming so no more trash posts appear here.

[MENTION=3516441]Misterjunky[/MENTION] will be donated for this post and his help. Thank you sir.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] nestade:
I don't know... it's really not that hard to read at least the last 2 pages before posting...

Posts #902 #906 #881 etc.

+ DL-Page: "Android 6.0.1"

So yeah - read we could expect an update for nougat in april or may - for now you have to use TWRP
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] TRoN_1:
As far as I know, not Samdicks pay.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Benny100:
No root for Nougat (Android 7)?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] nestade:
-.-

Read the other posts
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] simonbigwave:
u can read the post and explanation by [MENTION=3516441]Misterjunky[/MENTION] a few posts back... no apparently is the answer using odin.. but twrp ok IIRC.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sysctl:
[MENTION=631273]Chainfire[/MENTION], any plans to support android 7 with galaxy S7 edge in any time in future yet? Or does the mentioned post mean that it's not possible to add support for that? Just curious.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ManDone.vRs:
root for nougat its available ! use search function on this forum !
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] fortesquieu:
For MM firmware or Nougat?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] mrgian:
MM
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Hjani:
i have sm-g935f and android 7.0 and in this link you shared theres no hero2lte file with android 7.0 its with 6.0.1 is it same for both the versions?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] nestade:
It's getting ridiculous...

Are users just clicking the DL-link, see that there is nothing for Android N and create a post?

Just read the last 2 pages and you got your answer.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] algernonz:
wireless gone after rooting SM-G935F (Exynos) / Android 6.x

Aloha,

Yesterday I rooted my Samsung S7 Edge (Exynos) / Android 6.x using CF-Auto-Root-hero2lte-hero2ltexx-smg935f.tar.md5

The rooting process ended with a PASS.

After that the system rebooted, the OS kept on rebooting without any further progress. It only displayed the Samsung logo for a short while.

I got out of that loop with the Vol-Down + Power + Home buttons, then got the device into recovery mode, cleaned the cache and tried again: same result.

Since I did not find a way back into the current OS, I decided for a factory reset.

That worked: I 've got a working S7 Edge now, with Android 6.0.1.

However, some things don't work anymore: wireless (a few minutes polling for connection, then turning grey), and the manual adjustment of the display brightness: this keeps shining at full strenght.

With respect to the wireless: I put the device into recovery mode and cleared the cache again. I also emptied the arp-cache in the router, even rebooted; but no remedy.

I ' ve reading quite a lot here, but I can' t seem to find any clues.

Does anyone have a suggestion where to go from here?

Any help is greatly appreciated.

Thanks.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] michedenhaag:
The rebooting sequences after PASS is part of the rooting deal. You should left that alone (just enter everytime the security code when asked) until it reboots after a few times into a rooted version of Android MM.

So my advice, reinstall the correct rom. Boot it fully up. Than install the Autoroot again! (and have some patience...). :p
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] frumy:
Anyone know why i can't unninstal any system app?

I'm on S7 e, stock TW, rooted with supersu.

Whole root procedure was:

Flash TWRP, flash no-verity, flash supersu, then format data because of mount partition, then flash only supersu again.

All works great, i have root and i can install custom rom, but can't unninstal system app on stock, any ideas? Thanks.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] dedi72:
Thank you chainfire !!!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Jlovell90:
Help

Hello all,

I've used CF-Auto-Root for a while now, but I need to get my phone back to default so that I can send it back.

Is this possible ? To have it back the way it was before I started with CF-Auto-Root?

I appreciate any help/guidance given.

Jamie
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] mnna:
Root is not work with my s7 edge G935F
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] nommy:
Rooting triggers the Knox fuse, so you can't get it back to the state it was before. Installing a stock ROM via Odin will bring it as close as possible to the original, but Knox will stay at 0x1. This means you can't expect any warranty anymore.

Gesendet von meinem GT-I9505 mit Tapatalk
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ManDone.vRs:
Cool :victory:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] zersiax:
So ...if this is a really stupid question I appologize but is this the topic to keep an eye on to see the status of the new CF AutoRoot for s7 edge on Nougat?

I'm guessing yes, but I figured I'd ask :) I read about 4 pages back and saw the other linked topic so I guess there's always that, but I'm a blind Android user and dev and some of these steps, primarily the swipe right for system mods, seems a bit iffy if you don't have working eyes ton confirm what you are doing , so I'd rather wait until the AutoRoot is there :)

Thanks,

Zersiax
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] dasa0100:
I got the same issue.

After ODIN passed and phone rebooted I got the S7 logo with the red text at the top.

Then it rebooted and showed the S7 logo without the red text and then got to the samsung logo and never got passed that.

I did the same as you to get passed it and I also got issue with WiFi and manual screen brightness adjustment.

Currently downloading firmware....

You got any luck in fixing it without flash new firmware?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] dasa0100:
Downloaded stock firmware and wifi/screen brightness adjustment/flashlight does work again after that. So above issue is fixable.

After some further testing issues have changed, but still there are issues..

Have now made sure I have a none corrupt file from Chainfire homepage through md5 checksum verification (which in self is a weird history, but not going to bring that up here).

Now the "recovery.img" write stage in Odin get stuck at about 35-40% and after some minute or so timeout giving a fail in Odin.

Have tried Odin v3.10.6, v3.11.1 and v3.12.3, all attempts Odin has been run as administrator.

Now I can at least just reboot and it works fine and no need to flash stock firmware again, but no root.

I really really want my phone rooted.... :crying:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] makuuu:
+1

I get this far:

<ID:0/003> Odin engine v(ID:3.1203)..

<ID:0/003> File analysis..

<ID:0/003> SetupConnection..

<ID:0/003> Initialzation..

<ID:0/003> Get PIT for mapping..

<ID:0/003> Firmware update start..

<ID:0/003> SingleDownload.

<ID:0/003> recovery.img

<ID:0/003> Complete(Write) operation failed.

<OSM> All threads completed. (succeed 0 / failed 1)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] dasa0100:
yupp, seems to be the same as me then..

Using Sweden VDS stock rom.

Base band: G935FXXU1DQB1

Compile nr: NRD90M.G935FXXU1DQB3

SE: SEPF_SECMOBILE_7.0_0004

Any other info anyone want to be able to investigate further?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] simonbigwave:
u r on Nougat and you are trying to flash CF-Autoroot via Odin?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] dasa0100:
That is correct.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] michedenhaag:
The cf-auto-root only works on MM. Not on Nougat. Read before you download!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ratsalad:
I noticed that CF has uploaded new versions of auto-root. Too his repository, they seem to targeting Nougat, I haven't tried it yet, but could be worth a look. I've not seen any official posts about the uploads yet...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] dasa0100:
I have read before I downloaded.

Last post I read was that Chainfire was busy and have root for Nougat launched in April-May. Around post 800-ish. It is May now. I have not found any post now in May saying that it still does not work, so from that I interpreted it now was released for Nougat. But if you might be able to lead me to that post in May stating it still does not work, I would appreciate that, thank you!

Secondly, I deducted from the CF autoroot homepage that it was compatbile with Nougat now, since it on the download page says "Based on Build ID NRD90M.G935FXXU1DQD3, Android 7.0". I happen to have G935FXXU1DQD3 and 7.0. So how would I be able to see from that, that it still is not compatible with Nougat?

Somewhere around post 900-ish someone asked if Nougat was possible to root with CF-autoroot and got basically called out as an idiot for not paying attention that it on CF autoroot homepage said "Version 6.0.1" with an attached picture and arrows. I now have read the version nr as instructed with picture and arrow, and it says 7.0. But it is not compatible... logical!

Still I get the instruction to "read before I download", what should I read? Where? What the f*ck guys...

Also, you guys hanging in XDA all the time and have all the ins and outs of what is happening in this area. But there are others, like me, not interested to be in the loop 100% 24/7. And I see that comment all the time in this thread. "Read the other posts". So I am expected to not be able to read in the main post what can and can't be done, I also have to read 1000 other post (and before someone comment on that, I know that it still is not 1000 posts, I rounded up) before I can get an definite answer. All these "unnecessary" question would not even been asked and all know-it-all's would not have to be irritated on these "unnecessary" questions, if the main post would have been updated some more.

---------- Post added at 07:53 PM ---------- Previous post was at 07:48 PM ----------

No, apparently we are all idiots for not reading clearly. You should know that "Version 7.0" on the download page really means "No, this is not for Nougat". How dumb was I to think that it means "For Nougat"...

I have tested it already. It had another md5 checksum yesterday, so I tried it today also, but the same result, stuck at writing recovery.img at 30-40%.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sjgore:
Yes, it has now been updated to support Nougat / 7.0:

https://twitter.com/ChainfireXDA/status/859520968603127808
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] makuuu:
Um, so is there a solution for this?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] dasa0100:
Who can verify if the latest CF-autoroot is compatible with Nougat or not?

I have so far tested:

1. Setup up phone to be used normally, using screen unlock with pin.

2. Done a complete reset with stock rom, at "Welcome" screen done nothing but shut off and then flash CF-autoroot.

3. Done a complete reset with stock rom, setup up phone to be used normally, enabled "USB debugging", using screen unlock with pin, using secure start with pin.

"OEM unlock" enabled on all.

Neither have worked. All freezing at the same spot in Odin.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] simonbigwave:
the previous pages users had similar issues. the fix was to flash twrp in odin then using twrp flash supersu tp get root.

maybe Chainfore has updsted CFutoroot for Nought or not but I am unaware of anyone being able to root via cfautoroot in odin on S7edge Nougat yet.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] makuuu:
When I flash TWRP in Odin and immediately boot into recovery I get stock recovery instead of TWRP even though Odin said "Pass" which is why I'm trying CFauto. =\
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] s8freak:
Before hitting start untick autoreboot then flash TWRP once it shows pass using power button and volume up and home button to manually boot to TWRP. Then since you'll already have the latest SuperSu on your 40c sd card you can flash Root.

Do not allow the phone to auto reboot after Flashing TWRP you must manually boot into TWRP
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] makuuu:
Yeah I had it un-ticked. I did what the OP said and after the "Pass" I held volume down + home + power then when the screen gets out of download mode and goes black I quickly switch to volume up + home + power, but it still boots into stock recovery instead of TWRP.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] dasa0100:
Have you tried releasing all buttons before volume up+home+power? Or did you only move from volume down to volume up and home+power was still held all the time?

Try to really quickly release all buttons when screen goes black and immediately press volume up+home+power
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] fortesquieu:
Can't wait for chainfire to fix this so we'll have the root!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] makuuu:
Pretty sure I tried that, but will try again today if I get the chance. In case that doesn't work is there another approach I can take to remedy this?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Lurninn:
-Delete-
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Chainfire:
It seems some of the CF-Auto-Roots updating two days ago ended up being the wrong size, causing failed writes. The server is re-processing all files, a fixed version should be available for download in a few hours.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ratsalad:
Thanks CF, we're forever in your debt. :)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] babak007:
Hi does this new update work on Android 7.0 ?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Hardstylefreak23:
For me Unfortunally not, Odin says Pass!, but then it stucks at Samsung Screen for over an half hour now. Only heat up but even e Reboot doesn't solve the Problem..

SMG935F, Oem is unlocked
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] asenet:
here the update cf auto root for s7 edge sm-g935f xxhttps://download.chainfire.eu/930/CF-Root/CF-Auto-Root/CF-Auto-Root-hero2lte-hero2ltexx-smg935f.zip
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] dasa0100:
I also got that same issue earlier and had to do a wipe/factory reset from recovery to get passed the stuck Samsung logo.

Edit: Can't remember exactly at what stage in all the attempts I've done. But it might be that the WiFi/screen brightness adjustments/flashlight wouldn't work for you now. Think I had to flash stock rom from scratch to fix that.

In the last attempts, before Chainfire replied today, Odin stuck at writing recovery.img instead, but atleast I could just reboot to get it working again.

Just setup my phone again and will not try again until someone confirms it working for Nougat.

Did you use the download that got available today, or an earlier download? Because the files have been updated today and I can see a new MD5 checksum since I tried.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Hardstylefreak23:
The newer one, delete all old Files and download the new files. Now i will try to reflash Recovery und boot.img. If its not working i will handle it just like you, wait for confirm.

But also a Big Thanks to Chainfire for the Work, even when its not work for me!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Chainfire:
Once I have my S7 stuff ported over the the new S8, I'll check this out myself and see what's going on, if you guys can't get it to work otherwise.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] georgedao123:
Thank you sir for everything.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Hardstylefreak23:
I dont know if its Helpful, but after Flashing the Stock Boot.img it boots Normal.

When its start Booting after Flash CF-Autoroot, it shows the Samsung S7edge Logo and than vibrates 2 times short, after this nothing will happen expect the Blue LED and the Samsung Logo pulsating...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] _alexndr:
I think new CF-Auto-Root packages are correct and it is just well known problem with encrypted phones

Double wibrate means that mounting encrypted /data failed during boot - exact same thing will happen after just flashing TWRP (without rooting) to encrypted Samsung's phone running official Nougat. If we go further and flash SuperSU, then RESTORE stock recovery - then also exact same thing will happen - double wibrate and nothing more.

[MENTION=631273]Chainfire[/MENTION] - for me it looks like (starting from Nougat DPLT) a part of real password for encryption is "coded somewhere in the stock kernel" and its another part is "coded somewhere in the stock recovery". Why?

Please follow this experiment (which I followeed some time ago):

In device running OFFICIAL (not rooted) stock ROM - go to "Lock screen and security" and enable "Secure startup".

If you reboot device - you will be asked for password BEFORE mounting /data

... BUT (!!!) - if you flash e.g. TWRP - surprisingly phone will also boot normally (without double wibrate) and will also ask you for password. UNFORTUNALTELY - your CORRECT password will be treated as incorrect. Some time ago I have tested such scenario and there was no possibility to enter "correct password" until BOTH - stock kernel and stock recovery will be restored.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Chainfire:
So, please elaborate a little, since I haven't really been following development on the S7. This is my daily driver and thus I don't mess with it much - it's actually still on 6.0.

Is there currently no way to run TWRP + SuperSU + encrypted /data? The bootloop / vibrate always happens? Is there any solution for just TWRP or just SuperSU?

Though, I doubt the the encryption password is stored somewhere in the kernel. What I think is more likely is that the encryption password is itself encrypted or locked somehow using a hash of the boot and recovery images. It wouldn't be the first time Samsung does something like that.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] -chrizz-:
Hi,

thanks for the infos - so iam not the only one with this problem.

I flashed the required NRD90M.G935FXXU1DQD3 today and started from zero.

Same thing when flashing cf auto root -> Boot Logo and nothing more (after 2 short vibrates)

Flashing AP from Stock via Odin > Phone is booting normally again
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] tcntad:
Yea Is the updated autoroot for G935f in the website?

It flashes and Odin says Pass, stock recovery is flashed, it reboots twice and also it shows the classical "se android enforcing" message.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] _alexndr:
I spent a lot of time on it, without noticeable success... If we are talking about /data encrypted by official Nougat (DPLT or newer) - from my experience it is not possible to boot if kernel AND/OR recovery has been modified.

The only scenario which allowed me boot succesfully with encrypted /data was as follow:

- Flashed TWRP and went directly to it

- Performed format /data

- Flashed SuperSU 2.79 beta3 (using external storage) with KEEPFORCEENCRYPT and FRP forced to "true" (via terminal > /cache/.supersu)

- Rebooted

During first boot device created new encrypted /data partition.

Device worked fine after I performed initial setup etc.. Unfortunately, when I flashed (for the test) original kernel & recovery - device was not able to boot (bootloop - double vibrate and nothing more). So.. using "such encryption" is not a good idea ;)

Most likely you are right (my argument was only my first guess). But it would be very strange due to their hashes will differ every new update.

Anyway, I wonder if there is any workaround for this.. Maybe we just need to store a new "important part of kernel's raw data" while re-packing?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Chainfire:
Interesting results. I'm done migrating the S7 to the S8, so the S7 is available for testing now. I'll see what I can dig up, if anything. This sort of thing is hellishly difficult to debug, though.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Galactus:
Yeah there is definitely something different after DPLT and DQAZ firmware. I can't even run stock encrypted with a custom ROM on newer firmware, let alone rooted.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] dasa0100:
Thank you so much for all your work, highly appreciated!!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] earth08:
True,

I have same experience when flashing twrp on encrypted device.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] jijox05:
is there a way how to check which Stock boot.img that compatible with my FW.?

Bcause i forgot which FW[PDA] Installed on my S7. :crying:

and till now my s7 still bootloop :(

*S7 Nougat