yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ubimo:
There is a new version!

TWRP 3.2.0-0 is out now for most currently supported devices.

What's new in 3.2.0-0:

Allow restoring adb backups in the TWRP GUI (bigbiff)

Fix gzip backup error in adb backups (bigbiff)

Fix a bug in TWRP's backup routines that occasionally corrupted backup files (nkk71)

Better support for installing Android 8.0 based zips due to legacy props (nkk71)

Support vold decrypt with keymaster 3.0 in 8.0 firmwares (nkk71)

Decrypt of synthetic passwords for Pixel 2 (Dees_Troy)

Support newer ext4 FBE policies for backup and restore in libtar (Dees_Troy)

v2 fstab support (Dees_Troy)

Bring TWRP forward to android 8.0 AOSP base (Dees_Troy)

Various other minor bugfixes and tweaks

Direct download link for our devices: https://dl.twrp.me/hero2lte/

Edit:

In TWRP settings I see "Skip Digest generation during backup". What's this?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] BMAN24:
have a Canadian s7 edge and it's completely stock (no root, no TWRP). It gets to the Samsung logo and doesn't go further.

G935W8 (hero2ltebmc) firmware G935W8VLU2BQH1

Doesn't seem to boot into safety mode. I can access stock recovery and download mode.

If I flash TWRP, can I access internal storage to save data before I wipe? With the encryption on the phone, it looks like I'll need to wipe to flash dm-verity before TWRP will work.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] force70:
Umm no of course not, twrp cannot read encrypted storage hence the format to remove it so twrp works properly

Why wouldnt you just move what you want to save to your ext sd card then flash twrp and do the required format. Once your up and running then just move it all back.

Its pretty simple honestly.

sent from my Note FE
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] BMAN24:
How would I move what I want to save to my EXT SD? It won't boot..
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] shiverz07:
I'm contemplating flashing TWRP and rooting. I'm on G935FXXU1DQJ3. Can I still follow the instructions from Max Lee? He references Marshmallow in the video.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] cavinrocks:
I flashed the new TWRP over the official TWRP-App (.img.tar). After restart to the recovery menu, I got myself a red writing "Could not do normal boot invalid kernel length" while the Samsung Logo appears and the phone doesn't boot! Could not boot system and recovery! So I flashed it again via Odin, now it worked. Have I should choose the .img and not .img.tar?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] BustedFly:
You need the img. Not the tar.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ric69:
Hello I have problem to restore a backup (made with 3.2.0) on new 3.2.0, red line : e: recv error on uevent

Is it already reported?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Redmanha:
I had this error while installing super GApps 8.0 Oreo - but the GApps where installed
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ric69:
You mean it's because of some Oreo app's? I'm on SM2.8 with Noto Kernel and yes Oreo keyboard only
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Redmanha:
I dont know - but in the earlier version (3.1.1-0) i didnt had this error while flashing oreo-gapps. Could be in the new TWRP
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] force70:
Flash the stock rom ( do not flash csc) and then move everything then try again.

And dude, always always always back-up your data before messing with your device. Thats like flashing 101 right there.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] BMAN24:
How quick to judge.. My first device is rooted with custom ROM and TWRP. This is my second device that's pure stock that killed itself. As I said, I didn't mess with my device in any way. It was completely stock. I didn't do anything and it went into a bootloop some how. I obviously know to backup before doing anything else.

Thanks for your help though. I will try flashing stock ROM without CSC. These forums could have a little less condescension overall.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] dayl1ght:
donwload stock rom : http://updato.com/firmware-archive-select-model?q=SM-G935F&rpp=15&order=date&dir=desc&exact=1 and flash over Odin , than save your Data ;)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] strobit4:
Hello, how do you get out of twrp, when this error appears? I cant restart my phone, it hangs in Twrp. The Error appears at wiping cache.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ric69:
Hello, Power button +Home +vol - , then it reboot recovery, reboot system
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ubimo:
I now know what "digest generation" in settings mean.

During backup TWRP is generating a SHA2 sum. That's for checking integrity the archive before restore.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] mclaudio:
same error to be when dirtying flash Batman rom at the end. before updating TWRP error did not appeared and after flashing boot happned. now, the error shows, then i reboot and all is ok...

what is this error?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ric69:
"Lot of devices failed with 3.2.0" check this:

https://www.xda-developers.com/twrp-3-2-0-released-android-8-0-oreo-zips/
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] AndroMor:
Recv Error with 3.2.0 unable restore anything

I flashed back the previous twrp all seems good
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Redmanha:
Me too - reverted back to 3.1.1-0 after errors while flashing a rom and restoring a backup... With 3.1.1-0 i have no uevent-errors
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Misterjunky:
Flashing superSU

Does anyone know if it makes any difference flashing superSU.zip

using the adb sideload command or using twrp to flash it?

Does it matter which of the two ways superSU.zip is flashed?

Thanks,
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] agabey_42:
twrp 3.2.0 error.

Restoring twrp backup is not working. He is waiting for it. No problem when I installed the previous version. the previous version works very nicely.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] copota:
Found this thread researching "Recv Error".

I made a backup on 3.1.1, then updated to 3.2.0, and when I wiped my Galaxy Note 5 and tried to restore my backup I got the "Recv Error".

Went back to 3.1.1 and all restored properly.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] bavmouse:
same here!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] HorstiG:
Don't work S7 Edge and S8 plus, Note Port
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ubimo:
There was an update two days ago! :)

What's new in 3.2.1-0:

* minui fixes (cryptomilk)

* Better android-8.0 compatibility in ROM trees (Dees_Troy)

* Fix missing library in android-8.0 (nkk71)

* Fix inconsistent SDCard naming (DevUt)

* Default to TWRP restore instead of adb backup restore to fix restore on fresh TWRP boot (jlask)

Direct link:

https://dl.twrp.me/hero2lte/
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Redmanha:
Thx bro...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ubimo:
Due to several updates we should either update OP or start a new, updated thread.

Information and links in OP are outdated and is confusing. I would like to volunteer to start a new thread and keep it updated. Mods?

Edit:

I asked jcadduono to update OP.

I also asked him if I can start a new updated thread if he has no time... waiting for an answer...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Spetafrents:
The "Recv Error" still happens for me with the new update 3.2.1-0, be it a backup or a restore.

3.1.1.0 works flawlessly!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] HorstiG:
No answer?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ubimo:
No answer...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] HorstiG:
:crying:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] riski 03:
gk bisah di root di geme quardian iya
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] efx7n:
New update 3.2.1.1
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Jenanga:
Since a week yes
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] beinglazy:
hello guys can some1 help me plz for installing TWRP in latest ota update security patch no 1 dec 2017

i installed this latest TWRP

twrp = https://dl.twrp.me/hero2lte/twrp-3.2...e.img.tar.html

odin says "<OSM> All threads completed. (succeed 1 / failed 0)"

and after auto reboot in lock screen it asked me to reset the device but i didnt

but when it try to go in recovery by pressing vol up+ home + power

it goes to something saying "Installing update" and after few seconds says " no command" and it goes to stock recovery

am i missing something ?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Redmanha:
When you flash it via odin you must uncheck "auto reboot" and reboot into twrp by hand - if you checked "auto reboot" it will fail to install twrp
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] beinglazy:
still same

this TWRP might not be compatible with the latest update
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] florin_stann:
---------- Post added at 11:36 AM ---------- Previous post was at 11:34 AM ----------

[/COLOR]

Straight after installation, you must not let the device reboot on its own. It is a known fact.

When Odin finishes flashing, make sure you're holding the power-home-vol up already. You have to force the device into twrp. This is how it always works for me.

Regards
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] beinglazy:
DUDE thx a ton Finally did it :)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] shingers5:
download links not working? any shares plz
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] liam_davenport:
https://twrp.me/samsung/samsunggalaxys7edge.html
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] shingers5:
Cheers was error 404 a few mins ago. Thanks
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] shingers5:
well

i flash twrp and all went fine but now after booting in to recovery and enabling system write i cant wipe . it fails to mount partition to wipe them. when i check internal storage it says 0mb so not sure what went wrong. i cant wipe or flash anything and device stuck in boot loop. i have flashed many a s7 edge s8 s8+ etc so i am not a novice. something went wrong but i am unable to see what. sdcard is still recognised and it sees all the storage on that. internal storage seems to have vanished

found it:

ignore me!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Rycon33:
Nice, I updated to the latest twrp-3.2.1-1 and backing up went well. :)

Thanks TeamWin!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] devserg:
Сhangelog?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] chemao:
Still no love for G935T?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ric69:
Hello problem with New 3.2.1.1 I have wrong battery level, e.g : 100% on system vs 93% in TWRP... and After 30min I have 95% system and 90% TWRP, something is wrong here
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] stanguay:
I don't have this problem.

Envoyé de mon SM-G935W8 en utilisant Tapatalk
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ric69:
I used battery calibration app from playstore , it seems okay now :good:
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] liamR:
Any way to update with twrp as a zip?

Edit:

Did someone try to update/flash twrp with Flashfire?

Thanks.

Edit 2:

Works great with Flashfire.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] terrivegan:
TWRP recovery for SAMSUNG SM-G935A
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sabikhan:
How can i update bl and cp files
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] bluedragon38:
Impossible to go on TWRP website give on first page ..
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Jenanga:
Wrong thread???
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] rufus15:
Use this one instead: https://dl.twrp.me/hero2lte/
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] nkomp18:
Will the latest TWRP version 3.0.2-4 work with the latest stock firmware? (AQL5)

I am asking because I tried with an older TWRP version and it soft bricked the phone. So I am a bit scared to try the latest TWRP
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] androidgeek03:
Root Help

Hey

I'm on stock nougat ROM unrooted. I want to root my S7 edge.. Does following the steps in OP enough? I want to root with Magisk Manager.

Do I have to flash Magisk after flashing TWRP & is dm verity zip required?

Thanks!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Chronei:
404 -__- https://teamw.in/devices/samsunggalaxys7edge.html
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kta:
I'm getting a permanent notification that SE for Android has been disabled. Anyone else has it please?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ratsalad:
NO 404 - :p https://twrp.me/samsung/samsunggalaxys7edge.html
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] HarvHouHacker:
Great thread! This helps a lot. :)
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] esteb89:
Error of Verification

Hi Guys! i followed all the instructions but i cannot pass the "error of verification" i dont know what to do, i do not understand very well this part:

"Download the latest dm-verity and force encryption disabler zip.

Without exiting TWRP, transfer the no-verity-opt-encrypt zip to your device over MTP* and flash it using [Install] in TWRP.

Note: This does not disable the forced encryption on Bxxx firmware, only Axxx firmware due to a change in vold by Samsung."

I just downloaded no-verity-opt-encrypt zip and copied to sd card and installed with TWRP, but this doesnt work. I dont know if i made a mistake. Please help me i really need the phone running T_T

From TWRP i cannot wipe either, so that isn't an option.

Thanks for your help.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] HarvHouHacker:
Did you get any errors when you flashed the disabler? You need to not extract the ZIP file; flash the whole thing through TWRP. Also, it sounds like you may have a faulty TWRP. Make sure to get the latest available stable version from TeamWin's website.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] esteb89:
Thanks for your quick response. I'll try to explain with all the details i can. (sorry for my english, i speak spanish).

I follow step by step and i used Odin 3.12.3 - twrp-3.2.1-1-hero2lte.img.tar - no-verity-opt-encrypt-6.0.zip

when i flash with odin, it passes, i reach to twrp without any fail. Then, when i select SD on install option and flash no-verity-opt i get these result that i can't share because my dumb brain.

i64.tinypic(dot)com/9qhj5z.jpg

i68.tinypic(dot)com/25kl91e.jpg

I don't know if that is an OK instalation or a wrong one. But, when i reboot, the Error of verification is still there :'(
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] SebaS-DG:
Any one can help me, I need the stock recovery for the S7 Edge G935F android 6.0 MM I guess (not 7.0)

I forget to copy some pictures and flashed twrp, now It will not bot, untill I delete everything, no?

Edit: I flashes a stock Recovery, but is not booting, and stock recovery says "dm verification failed"

Damn haha
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Pakde_Ae:
try root your device .. flash with odin.. it work
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] SebaS-DG:
I'm flashed twrp, and LineageoS.

Everything seems ok

But when I try back to Samsung OS, stock one, I get a warning red letter error with "bla bla bla bla (BOOTLOADER)"

But If I flash only AP, I get Odin Force CLose, or error, or stop at 90% of flash bar...

I cant flash anything else (just twrp)... and I need to get back to samsung software...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Pakde_Ae:
what BL, AP, CP .. can you share error when flasing with odin
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kisgeri:
Exactly the same at me, and don't know what to do.

Edit: Formatting data solved this.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] inspired55:
When ever I restore a backup the systemsu doesn't work . What could be causing this. I have to dirty flash the Rom to get it working.

SM-G900T Powered by Phoenix
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] trissy89:
For step 10, do I have to do both? Or if I want root, do I just follow the root step then ignore the other one?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] mrsmtt:
Hi everyone, I wanted to update my TWRP to version 3.2.1-1

In Odin, even if it does recognize my phone (Added! message) when I select in AP slot the recovery.tar image I see nothing in log

If I recall correctly Odin adds something in log when you select the image; is it still safe to proceed?

EDIT: Nevermind, I went through the installation and it's all fine, even without log.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] imatrix:
help please, twrp site is down. I cannot download twrp-3.2.1-1-hero2lte.img.tar

can somebody pls provide an alternate link?

Thanks
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Redmanha:
Here you can download it: https://www.magentacloud.de/lnk/b8gjC9Qu
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xionation:
Does anyone have a mirror for 3.1.1? The site is down and I need this version for installing a ROM.

Thanks
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] imatrix:
Why not using the latest version provided above?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xionation:
I have tried, im on the latest version but in the ROM thread they say its due to the new TWRP that i get an orange / red screen when trying to boot. And recommended 3.1.1 to flash the rom.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Misterjunky:
re: twrp

Here is the download link for TWRP v3.1.1 it's an IMG file

which can be flashed in twrp. twrp manager or flashfire.

You can download twrp manager or flashfire from the play

store if you need it.

Here is the download link for twrp 3.1.1.img:

https://www.dropbox.com/s/97rhostwaa0ighk/twrp-3.1.1-0-hero2lte.img?dl=0

Good luck,

Have a great day!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] xionation:
Your a life saver, thank you very much! very clear instructions and its worked a treat!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] wolfgart:
what a bad characters :D:D:D:D:D
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sswagonman:
So u didnt wipe data in the process?

from the edge
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] MistaJae:
I tried to wipe in TWRP but it failed. I decided to flash supersu anyway and all is working fine! Fingerprint, titanium backup, camera etc

Edit: I just flashed Xposed and have 4 modules working perfectly
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sswagonman:
Awesome thanks [emoji4]

from the edge
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] bubu23:
ok everything went great in the end!!!im rooted and everything working great

now its time to add stuff to build.prop and to add stuff to csc features!!!!!!!! :D:D:D:D
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] lacazan:
[MENTION=2550868]MistaJae[/MENTION] Partner, you can put the concrete steps.

Thank you
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ayamgoreng:
no deep sleep issue like with s6 + root right ?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] pswin09:
Gear VR work...

Fingerprint work..

Samsung Pay.... Not sure even coming to Singapore...
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] sayou94:
You say that we can install root without wipe data???
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] pro4ever:
Exactly what i would like to know before i root.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] StonedPanda:
What's the sleep issue?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] skivnit:
on the s6ewhen using root in the early days the phone would not deep sleep until homersp made a fix which was later included with chainfire's
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] pro4ever:
The s6 , s6 edge and note 5 had this problem where once rooted the phone would not go into deep sleep until a fix came out with a custom kernal and sorted it out thats why question was asked is the s7 edge once rooted going in to deep sleep.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] StonedPanda:
As in just the screen turning itself off after the defined time?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] riso123:
Yeah, it's improved, but not great. Any bass makes the vocal go low,then in sections where there is little or no bass,the vocal goes high again. It sounds strange. I'm guessing this is kernel related.

---------- Post added at 10:28 PM ---------- Previous post was at 10:27 PM ----------

Yeah, should have told you I got mine working with the wanam version earlier today.

---------- Post added at 10:38 PM ---------- Previous post was at 10:28 PM ----------

I recon once we see a with sound mods such as boeffla and/or once we get a kernel that's not sedroid enforcing so we don't have to put v4a in compatability mod, it should be better.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] kamirza:
I have G935FD , tried to install TWRP in download mode and a message comes Says Custom recovery binary blocked by FDP lock. The installation fails. Cant get any further than that. Any help?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] riso123:
Have you enabled oem custom option in developer options? If so,then it sounds like your device is locked down in afraid.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] jcadduono:
I have confirmation from someone that G935FD has an unlocked bootloader and works.

He may need to factory reset his device from stock recovery before flashing, after removing his google account from the phone in his ROM.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] pswin09:
Mine is G735FD. Working fine with installing TWRP and root. Even no need to format data.

---------- Post added at 12:17 AM ---------- Previous post was at 12:14 AM ----------

Did you enable OEM Unlock in developer options? Sometime it can cause the problem.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] lacazan:
Many thanks mate two days've been eating up the bulbous and thanks to its reply working like a charm.

That was the problem.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ettore88:
After OTA update ... the TWRP installation fails!

Hi guys.I have a S7 Edge.I use stock fw.My phone is rooted with Magisk.Every month I do a clean install of the fw through Odin.After the clean installation of the fw...(before the root)i look for OTA updates.When it's available ...I install it.Unfortunately I can NEVER install the TWRP !!!Every time I install an OTA update!My S7 Edge remains without recovery !!!No recovery samsung no TWRP!!!A yellow triangle appears to me.I repeat every time I install an OTA update I can not install TWRP.To remedy I have to install the entire fw available on Sammobile.Why?Hw can i fix it?THX in advance.
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] raul360:
i do every step but internal is 0MB:(
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Ley:
Thank you!
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] Anarchy16:
reboot recovery > wipe > format data > type 'yes'

ps: this will wipe all your data
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] b0rnc0nfuz3d:
Hi,

I have TWRP 3.2.1.1 on SGS7E, when I am creating a backup I get this error:

E:recv error on uevent

I have never seen this before, I have searched this thread and this normally seems to be caused when trying to restore a backup, not when creating a backup.

Any advice?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] krockky:
Are you placing the files im the correct sections in odin ?
[Samsung Galaxy S7 Edge (Exynos) ROMs, Kernels, Rec] ettore88:
Hi m8.Sure.Hw can i fix it?