Database Users

Update to nougat and take out at&t

hi everyone, I just bought a s7 edge from internet the thing is I'm french and received an at&t model ( what a mistake I wanted the exynos ) well the phone works but can't update it how could a I do to put nougat and later oreo if it come to this device? is it possible to take out that at&t and just have a rom s7. (sorry for my english I didn't find it in french) thanks a lot for your anwser.
android:6.0.1
baseband:G935AUCS4APK1

Download this U firmware and install using odin. It's a universal firmware for the AT&T S7 Edge, does not have any AT&T crap on it. It also doesn't have VoLTE & wifi calling, but who cares, it works just fine. I have an AT&T S7 Edge and I'm using this myself. I love it and it always get the OTA updates fast. This is the latest firmware with the January security patch. Enjoy and hope this helps. This is Android 7.0 Nougat
935U Firmware G935UUES4BRA1 for AT&T S7 Edge

Thanks I will try this this week end.

ytaida said:
Download this U firmware and install using odin. It's a universal firmware for the AT&T S7 Edge, does not have any AT&T crap on it. It also doesn't have VoLTE & wifi calling, but who cares, it works just fine. I have an AT&T S7 Edge and I'm using this myself. I love it and it always get the OTA updates fast. This is the latest firmware with the January security patch. Enjoy and hope this helps. This is Android 7.0 Nougat
935U Firmware G935UUES4BRA1 for AT&T S7 Edge
Click to expand...
Click to collapse
I tried it but odin tells me model dismatch which it's a bit weird i used odin 3.12.3. how did you flash it ?

n1n158300 said:
I tried it but odin tells me model dismatch which it's a bit weird i used odin 3.12.3. how did you flash it ?
Click to expand...
Click to collapse
Follow the instructions on this guide but use the Nougat G935UUES4BRA1 firmware you downloaded;
Samsung SM-935U firmware install guide on SM-935A device
I used this version of ODIN by princecomsy
Hope this helps.

ytaida said:
Follow the instructions on this guide but use the Nougat G935UUES4BRA1 firmware you downloaded;
Samsung SM-935U firmware install guide on SM-935A device
I used this version of ODIN by princecomsy
Hope this helps.
Click to expand...
Click to collapse
Thanks I will try it later And let you know

ytaida said:
Follow the instructions on this guide but use the Nougat G935UUES4BRA1 firmware you downloaded;
Samsung SM-935U firmware install guide on SM-935A device
I used this version of ODIN by princecomsy
Hope this helps.
Click to expand...
Click to collapse
Thanks man it works perfectly with princecomsy Odin

i need help
my phone is also us version and its still marshmallow. can i try this one?

and do i need to back up first?

ytaida said:
Follow the instructions on this guide but use the Nougat G935UUES4BRA1 firmware you downloaded;
Samsung SM-935U firmware install guide on SM-935A device
I used this version of ODIN by princecomsy
Hope this helps.
Click to expand...
Click to collapse
Hi I coming to you again just to know if you faced the same issue than me. I just realized that my GPS is not working anymore since then. If you know anything about it. Thanks

n1n158300 said:
Hi I coming to you again just to know if you faced the same issue than me. I just realized that my GPS is not working anymore since then. If you know anything about it. Thanks
Click to expand...
Click to collapse
Everything is working on my AT&T Galaxy S7 Edge, including my GPS running the 935U firmware. By the way the firmware was just updated to G935UUES4BRC1 March security patch.

ytaida said:
Everything is working on my AT&T Galaxy S7 Edge, including my GPS running the 935U firmware. By the way the firmware was just updated to G935UUES4BRC1 March security patch.
Click to expand...
Click to collapse
Yeah he did the update OTA which it's nice that's mean I will get the next one much easier. Ok i actually wanted to wipe cache so I restart on recovery mode. And it just put me a yellow triangle and it was write no command :/ I don't think that's normal I have to find something but thanks

ytaida said:
Everything is working on my AT&T Galaxy S7 Edge, including my GPS running the 935U firmware. By the way the firmware was just updated to G935UUES4BRC1 March security patch.
Click to expand...
Click to collapse
Is it normal that the download to your file is very slow?

Darklight_93 said:
Is it normal that the download to your file is very slow?
Click to expand...
Click to collapse
The latest firmware update is G935UUEU4BRD1 April Security Patch. I always update OTA via the software update in the setting menu and it downloads quick.

ytaida said:
The latest firmware update is G935UUEU4BRD1 April Security Patch. I always update OTA via the software update in the setting menu and it downloads quick.
Click to expand...
Click to collapse
Can someone help me out? I am trying to install the last update you just posted but I am not able to do that... I can't find the PIT file... any help?

Darklight_93 said:
Can someone help me out? I am trying to install the last update you just posted but I am not able to do that... I can't find the PIT file... any help?
Click to expand...
Click to collapse
What firmware version are you on right now? If you want to go to SM-G935U then you have to start with the base of January and then update from there via OTA.

n1n158300 said:
Yeah he did the update OTA which it's nice that's mean I will get the next one much easier. Ok i actually wanted to wipe cache so I restart on recovery mode. And it just put me a yellow triangle and it was write no command :/ I don't think that's normal I have to find something but thanks
Click to expand...
Click to collapse
Just so there's no confusion here, no one person "updated it OTA". What you have is an official U rom which fetches updates whenever Samsung pushes them out.

Aaron78 said:
What firmware version are you on right now? If you want to go to SM-G935U then you have to start with the base of January and then update from there via OTA.
Click to expand...
Click to collapse
I am at the 2016 update...

Darklight_93 said:
I am at the 2016 update...
Click to expand...
Click to collapse
If your on the U version, then go to Settings then Software Update and then tap Download Updates Manually. It should force an update. If not, download the updates from Sammobile and flash them using Odin.

ytaida said:
The latest firmware update is G935UUEU4BRD1 April Security Patch. I always update OTA via the software update in the setting menu and it downloads quick.
Click to expand...
Click to collapse
Thank you! My S7 Edge ATT SM-G935A is on Marshmallow 6.0.1 now. Can I flash directly to the latest version or I need to go from the base on first and go 1-by-1 up to the latest?

Android 8 Oreo Update

Deleted

Maybe because the Sprint Oreo will be using BLv6 so its 2 numbers behind everyone else? lol ... anyone have any thoughts about what the BL-version could possibly be for the Sprint Oreo? ... could they or would they use a BLv4 like everyone else?

that was the Sprint answer

SprintBama said:
Maybe because the Sprint Oreo will be using BLv6 so its 2 numbers behind everyone else? lol ... anyone have any thoughts about what the BL-version could possibly be for the Sprint Oreo? ... could they or would they use a BLv4 like everyone else?
Click to expand...
Click to collapse
If anything, they would change it to v7. Maybe they are waiting for a merger, which could happen next week

I checked for update today and got 1627.64mb g930pvpu6cre7 Samsung experience 9.0 with oreo.

I haven't gotten an update from Sprint on my S7 since December 2016. I am still on some random Nougat beta version.
I thought a brand new firmware update to Oreo would reset whatever bug was in there causing this, but it looks like one person in my house got the Oreo update and mine is still saying I am up to date when I check manually.
Is there no longer an ODIN for macOS? I thought there was one, but I used it on another Mac maybe 4 years ago when I was on my S3 and rooting it. Doesn't seem to exist anymore.

Just received oreo on my s7 for boost. So far I'm not impressed. I was really hoping for Dolby on this but guess not. The build number is SMG930PVPU6CRE7

kalala said:
I haven't gotten an update from Sprint on my S7 since December 2016. I am still on some random Nougat beta version.
I thought a brand new firmware update to Oreo would reset whatever bug was in there causing this, but it looks like one person in my house got the Oreo update and mine is still saying I am up to date when I check manually.
Is there no longer an ODIN for macOS? I thought there was one, but I used it on another Mac maybe 4 years ago when I was on my S3 and rooting it. Doesn't seem to exist anymore.
Click to expand...
Click to collapse
On Mac you can use Heimdall to flash the latest Nougat firmware then update through OTA to Oreo. Because there isn't any firmware file yet on Updato or Sammobile.

i manfully updated @ 4:15. they sent it @ 1627.64 mb. still downloading. when I got my att update I tried all the batch root methods for my 935a. saving magisk for last bc I didn't have the boot.img for the cre4 update.
I I only had the "att beta" update from March. long story short it won't boot with the nougat eng.boot. I gave it an hour. I cleared the cache, factory reset, tried to add flash all of the earlier img files I had for oreo, nothing worked. had to flash it back to nougat bra1. I immediately requested the update again. they approved. the next day I attempted to flash magisk 16.4. w/ the modified odin 3.1.3 version. it wouldn't flash. with the cre4 boot.tar in hand, I tried every method on gods green earth to gain some sort of r/w access. it was late, I was tired, I flashed the eng boot. once again it was stuck at the Samsung boot logo. it wouldn't allow me into recovery to push the cre4 update zip. once again I'm back to bra1 nougat. I booted into recovery & updated it from the sd card. when it booted I noticed it wasn't anywhere as clean & polished as the ota I had twice. I've flashed back to brd1 ten times, & requested the ota. after smart switch, I used all the avail windows software I could acquire & kept trying, they won't send it. but they did provide me with a new picture for my samsung account. I'll post it later. gotta check out this 930p oreo.

razor001_ said:
On Mac you can use Heimdall to flash the latest Nougat firmware then update through OTA to Oreo. Because there isn't any firmware file yet on Updato or Sammobile.
Click to expand...
Click to collapse
I don't think Heimdall works on High Sierra or even Sierra anymore.

I'm wanting to move to a SM-930U version of stock android on my 930P. But in struggling to do so for the past couple of weeks I finally figured out that sprint as updated the bootloader to version 5 and most of the firmware images for 930U are version 4 (android 7 nugut). (PU4 vs PU5) which results in a Odin fuse error.
The phone is currently nagging me to go from PU5BQL1 to BU6BRD2. If I understand the nameing convention that would move me to version 6 of the bootloader.
What are the odds I can move to oreo for 930U and avoid the bootloader fuse issue? I think I also understand that as of this posting date a 930U oreo firmware has not been released?

schmism said:
I'm wanting to move to a SM-930U version of stock android on my 930P. But in struggling to do so for the past couple of weeks I finally figured out that sprint as updated the bootloader to version 5 and most of the firmware images for 930U are version 4 (android 7 nugut). (PU4 vs PU5) which results in a Odin fuse error.
The phone is currently nagging me to go from PU5BQL1 to BU6BRD2. If I understand the nameing convention that would move me to version 6 of the bootloader.
What are the odds I can move to oreo for 930U and avoid the bootloader fuse issue? I think I also understand that as of this posting date a 930U oreo firmware has not been released?
Click to expand...
Click to collapse
almost zero... asuming that Oreo for "U" Variants step up with BL on this month maybe next one, is something pausible but stepping up two versions in any short time is questionable... but who knows. The best you can do is wait this or the next month for BL update on U variants.

To be clear I'm still on version 5. I will continue to put off the upgrade to 6.

J727P Spotted running Oreo!

The J727P has been certified by Wi-Fi Alliance running Oreo 8.0. If I can find the leaked firmware, I will post it here. If anyone else happens to track it down before me, please also post it here!

stock boot.img ?
Spaceminer said:
The J727P has been certified by Wi-Fi Alliance running Oreo 8.0. If I can find the leaked firmware, I will post it here. If anyone else happens to track it down before me, please also post it here!
Click to expand...
Click to collapse
Sounds good, one question thought, where is stock boot.img on j727p firmware for odin? BP,CSC,CP, or AP.

J727P
Spaceminer said:
The J727P has been certified by Wi-Fi Alliance running Oreo 8.0. If I can find the leaked firmware, I will post it here. If anyone else happens to track it down before me, please also post it here!
Click to expand...
Click to collapse
One question is this fore real ?
Yes I ask this because I was on stock firmware three days ago an I checked for the update an there wasn't one ! Maybe Verizon gets the update first I will check again in a day or two !
---------- Post added at 12:32 AM ---------- Previous post was at 12:00 AM ----------
lamike said:
Sounds good, one question thought, where is stock boot.img on j727p firmware for odin? BP,CSC,CP, or AP.
Click to expand...
Click to collapse
Boot img is in the AP file !!

peter couniaz said:
One question is this fore real ?
Yes I ask this because I was on stock firmware three days ago an I checked for the update an there wasn't one !
Click to expand...
Click to collapse
Yes. It's just not officially released yet. I've been scouring the web for a leak. This means Oreo has been built for our device already and the official release coming. If you're curious about WiFi Alliance, wikipedia has good information about them.

J737P
Spaceminer said:
Yes. It's just not officially released yet. I've been scouring the web for a leak. This means Oreo has been built for our device already and the official release coming. If you're curious about WiFi Alliance, wikipedia has good information about them.
Click to expand...
Click to collapse
Ok thank you an let me know if you find anything more about this !

peter couniaz said:
Ok thank you an let me know if you find anything more about this !
Click to expand...
Click to collapse
I managed to find the firmware, however, it's behind a pay wall on servers in Iran. The firmware name is J727PVPU4BRH5 if you want to help look for it. As soon as find it on a free server, I'll post an update.

J727P
Spaceminer said:
I managed to find the firmware, however, it's behind a pay wall on servers in Iran. The firmware name is J727PVPU4BRH5 if you want to help look for it. As soon as find it on a free server, I'll post an update.
Click to expand...
Click to collapse
Yes the 8.0 update is up for this phone I'm on stock firmware an I don't know if I will do the update until I see root for it ! I will let you what I decide !

J727P update
peter couniaz said:
Yes the 8.0 update is up for this phone I'm on stock firmware an I don't know if I will do the update until I see root for it ! I will let you what I decide !
Click to expand...
Click to collapse
I'm going to take the update to 8.0 an hope someone cames up with a Root process ! an it is the U4 bootloader so backdating the firmware should work if I don't like it !

peter couniaz said:
I'm going to take the update to 8.0 an hope someone cames up with a Root process ! an it is the U4 bootloader so backdating the firmware should work if I don't like it !
Click to expand...
Click to collapse
I'm already running Oreo. TWRP has problems with it. I can't make a backup of the OS. You can restore a back up, but you have to flash the BL file from ARG2 then wipe everything in TWRP first. SuperSU 2.82-SR5 will cause a boot loop. I'm going to try magisk 17.1. Honestly, I'm very disappointed with Samsung's Oreo... It's almost the exact same as Nougat, and the new camera sucks, very bad. They gave us Nougat, with Oreo 8.1 as the base firmware. That's my literal take on it. I'm definitely getting a Moto G6 after seeing this, and I'm going back to my stock build.

J727P update
Spaceminer said:
I'm already running Oreo. TWRP has problems with it. I can't make a backup of the OS. You can restore a back up, but you have to flash the BL file from ARG2 then wipe everything in TWRP first. SuperSU 2.82-SR5 will cause a boot loop. I'm going to try magisk 17.1. Honestly, I'm very disappointed with Samsung's Oreo... It's almost the exact same as Nougat, and the new camera sucks, very bad. They gave us Nougat, with Oreo 8.1 as the base firmware. That's my literal take on it. I'm definitely getting a Moto G6 after seeing this, and I'm going back to my stock build.
Click to expand...
Click to collapse
You haven't tried flashing back to nougat then !

peter couniaz said:
You haven't tried flashing back to nougat then !
Click to expand...
Click to collapse
I have, and flashing back to nougat works fine. You have to flash ARG2 for it to work, and you can't downgrade the Modem. I'll put together instructions and probably a debloated ROM later this evening, and I'll get the firmware uploaded ASAP. Some notes, clearing the camera data fixes the blurry image problem, and it can be rooted. You need the latest TWRP, and Magisk 17.1 stable. You must flash TWRP, swipe to allow modifications, then format data with the option that makes you type "yes", then flash magisk. Root works perfectly. No issues. I'm debloating the OS right now. I'm about to test Viper too. Its actually much faster than Nougat once the junk is out and yes, it can be fully deknoxed. This might not be so bad. I'm still disappointed with their lack of Oreo-esq cosmetics though.

J727P update
Spaceminer said:
I have, and flashing back to nougat works fine. You have to flash ARG2 for it to work, and you can't downgrade the Modem. I'll put together instructions and probably a debloated ROM later this evening, and I'll get the firmware uploaded ASAP. Some notes, clearing the camera data fixes the blurry image problem, and it can be rooted. You need the latest TWRP, and Magisk 17.1 stable. You must flash TWRP, swipe to allow modifications, then format data with the option that makes you type "yes", then flash magisk. Root works perfectly. No issues. I'm debloating the OS right now. I'm about to test Viper too. Its actually much faster than Nougat once the junk is out and yes, it can be fully deknoxed. This might not be so bad. I'm still disappointed with their lack of Oreo-esq cosmetics though.
Click to expand...
Click to collapse
Thank you for the info on downgrading back to nougat !

peter couniaz said:
Thank you for the info on downgrading back to nougat !
Click to expand...
Click to collapse
I've got 3 of 4 firmware files uploaded. The AP file is giving me trouble cause my WiFi sucks, and it keeps failing before it finishes. I did put together a full stock Oreo ROM but its got problems. You can only flash it using TWRP if you have the ARG2 bootloader, but, the ARG2 bootloader, won't allow Oreo to boot up no matter what. We'd need a custom boot.img and I can't make one. The ROM can't be flashed with the Oreo bootloader installed either, because it prevents TWRP from copying/writing to the data or system partitions. If it tries to, it'll reboot half way through. Magisk 17.1 will also lose root after awhile. We need a custom boot, or we need a modified root method and an updated TWRP to have any fun with it. SMH at Samsung right now. They gave us Oreo, with no milk, and a slap in the face. Nougat everything, running on Oreo 8.1 firmware... I'll never get over that. I'm running an ARG2 build cause everything works, and largely looks the same. I swear, they didn't even try. They just reskinned some Nougat apps and put them in an Oreo system. I will never buy another Samsung product after seeing this half hearted Oreo they gave us.

J727P update
Spaceminer said:
I've got 3 of 4 firmware files uploaded. The AP file is giving me trouble cause my WiFi sucks, and it keeps failing before it finishes. I did put together a full stock Oreo ROM but its got problems. You can only flash it using TWRP if you have the ARG2 bootloader, but, the ARG2 bootloader, won't allow Oreo to boot up no matter what. We'd need a custom boot.img and I can't make one. The ROM can't be flashed with the Oreo bootloader installed either, because it prevents TWRP from copying/writing to the data or system partitions. If it tries to, it'll reboot half way through. Magisk 17.1 will also lose root after awhile. We need a custom boot, or we need a modified root method and an updated TWRP to have any fun with it. SMH at Samsung right now. They gave us Oreo, with no milk, and a slap in the face. Nougat everything, running on Oreo 8.1 firmware... I'll never get over that. I'm running an ARG2 build cause everything works, and largely looks the same. I swear, they didn't even try. They just reskinned some Nougat apps and put them in an Oreo system. I will never buy another Samsung product after seeing this half hearted Oreo they gave us.
Click to expand...
Click to collapse
You are using the latest twrp try going back 2 builds on the twrp an see if that will stick on the full 8.1.0 firmware don't know if it will work but if you have the full 8.1.0 firmware give it a shot an let us all know if it does ! Or when you get the full firmware uploaded send me a link an I will try it ! Thank you !!

I have posted the oreo firmware here https://forum.xda-developers.com/galaxy-j7/how-to/sm-j727p-oreo-8-1-firmware-t3841778

HELP FLASH BACK J727P to nougout
i need some help, every time i try to downgrade to android 7 in this phone j727p, i get errors flashing modem, ive tried combination firmware, and full flash 4arg2 im currently 8.1.0 4brh5 and cant flash back to nougout
---------- Post added at 07:09 PM ---------- Previous post was at 07:04 PM ----------
Spaceminer said:
I have, and flashing back to nougat works fine. You have to flash ARG2 for it to work, and you can't downgrade the Modem. I'll put together instructions and probably a debloated ROM later this evening, and I'll get the firmware uploaded ASAP. Some notes, clearing the camera data fixes the blurry image problem, and it can be rooted. You need the latest TWRP, and Magisk 17.1 stable. You must flash TWRP, swipe to allow modifications, then format data with the option that makes you type "yes", then flash magisk. Root works perfectly. No issues. I'm debloating the OS right now. I'm about to test Viper too. Its actually much faster than Nougat once the junk is out and yes, it can be fully deknoxed. This might not be so bad. I'm still disappointed with their lack of Oreo-esq cosmetics though.
Click to expand...
Click to collapse
sr ive been trying to flash back the nougout firmware arg2 but still problems, the cp box in z3x uncheck, but still got errors with csc, i need to downgrade from brh5 and it wont let me, if you could be more specific how did you do the process

Galaxy J7 Perx (Boost) on J727PVPU4BRH5
Spaceminer said:
I managed to find the firmware, however, it's behind a pay wall on servers in Iran. The firmware name is J727PVPU4BRH5 if you want to help look for it. As soon as find it on a free server, I'll post an update.
Click to expand...
Click to collapse
Dear Sirs;
Having had to replace my originally bought (Nov 17, 2017) J7 Perx from Boost, then bricking it and replacing it with a Galaxy S6 refurb from Boost, which was then STOLEN by a "friend" of 6(six) years, has been replaced by a NEWER J7 Perx. This device received at lest 3, if not 4 OTA updates, one of which was a supplemental firmware/software update. About Phone (and Samsung INFO app) NOW reveal the following detail:
HARDWARE VERSION; J727P.02
Mfg date; 03/15/2018
Software Version; J727PVPU4BRH5
Android Version; 8.1.0
Samsung Experience; 9.5
Baseband Version; J7272PVPU4BRH5
Build Number; M1AJQ.J727PVPU4BRH5
Android Security Patch; August 1, 2018.
If given instruction and link to necessary utility to extract the firmware from my device to my PC, I would be more than pleased to provide the files(s) procured from that process.
I look forward to hearing more about possible deodexed firmware to ROOT my newest device.
A custom ROM would be nice, too.
---------- Post added at 15:23 ---------- Previous post was at 15:14 ----------
Guess I should have browsed a few more posts before posting.
I found the link to all the 8.x firmwares for the various models, and must say "Bravo!" for the Herculean effort expended to collect, upload and make all that available.
Thanks!

Super lag after unroot and bugs

Hi everyone,
I brought this phone from a phone store (not official), and it's second hand. The problems are common, LAG.
And sometimes, when i start phone data, my SIM signal suddenly stopped…
And I found that this phone had been rooted before and unroot for being selling.
I knew knox had broken.
It's common ROM same as others but it was LAAAAG.
[SM-G935FD], my phone model.
[Android 6.0], my android .
I've tried to reformat and recovery mode wiped before. And it's useless.
Any suggestions everyone?

RichardGuyz said:
Hi everyone,
I brought this phone from a phone store (not official), and it's second hand. The problems are common, LAG.
And sometimes, when i start phone data, my SIM signal suddenly stopped…
And I found that this phone had been rooted before and unroot for being selling.
I knew knox had broken.
It's common ROM same as others but it was LAAAAG.
[SM-G935FD], my phone model.
[Android 6.0], my android .
I've tried to reformat and recovery mode wiped before. And it's useless.
Any suggestions everyone?
Click to expand...
Click to collapse
Update your phone dude it's on old android 6.0 .upgrade it to oreo 8.0 via Odin and that should fix your issue ,even tho it shouldn't lag like that on any android version.

Scorpionea said:
Update your phone dude it's on old android 6.0 .upgrade it to oreo 8.0 via Odin and that should fix your issue ,even tho it shouldn't lag like that on any android version.
Click to expand...
Click to collapse
Hi! Thanks for your reply!
But where should I get it? And does your "Oreo 8.0" belongs to official or Properties Oreo 8.0?

RichardGuyz said:
Hi! Thanks for your reply!
But where should I get it? And does your "Oreo 8.0" belongs to official or Properties Oreo 8.0?
Click to expand...
Click to collapse
It's not my Oreo ,it's Samsung official firmware 8.0 Oreo . First learn how to flash something with Odin then download official firmware from sammobile or updato site. Put your phone model inside and start downloading

Scorpionea said:
It's not my Oreo ,it's Samsung official firmware 8.0 Oreo . First learn how to flash something with Odin then download official firmware from sammobile or updato site. Put your phone model inside and start downloading
Click to expand...
Click to collapse
Wow! That's mean Oreo 8.0 are available for officially download?!
I'm clear on how to flashing ROM with Odin…but I'm not sure with how to get official ROM.

RichardGuyz said:
Wow! That's mean Oreo 8.0 are available for officially download?!
I'm clear on how to flashing ROM with Odin…but I'm not sure with how to get official ROM.
Click to expand...
Click to collapse
Here , u can choose any country . Just scroll down a bit
https://updato.com/firmware-archive-select-model?q=SM-G935FD&rpp=15&order=date&dir=desc&exact=1
Make sure u have latest 3.13.1 Odin . Happy flashing

Scorpionea said:
Here , u can choose any country . Just scroll down a bit
https://updato.com/firmware-archive-select-model?q=SM-G935FD&rpp=15&order=date&dir=desc&exact=1
Make sure u have latest 3.13.1 Odin . Happy flashing
Click to expand...
Click to collapse
Hi there Scorpionea!
Lastly, i follow your instructions and finally it solved!!
Thank you so much !
Noted: Odin must be 3.13.1~

Problem with downgrading S8

Hello,
Recently I've updated my Galaxy S8 g950fd from Android 8.0 to 9.0, however i found it terrible and I would love to go back to 8.0. I've read many topics and all of them states that I have to downgrade it through the Odin. I've downloaded a few softs from websites:
SM-G950F_1_20181227130827_c3nriwjmas_fac
G950FXXS4CRLB
G950FXXS4CRLB_G950FOXM4CRL1_LYS
G950FXXU3CRGH_CL14023573_QB19093103
G950FXXS4CRLB_G950FOXM4CRL1_LYS
G950FXXU1AQG5_G950FOXM1AQG5_ZTO_4file
And non of them works. Odin keep showing FAIL message, phone stuck on bootloop and the only software I can use is 9.0 ( G950FXXS5DSF1_OXM5DSF1_(SM-G950FD))
At this moment I'm downloading 2 firmwares from sammobile.com website: XSG-G950FXXU4CRL3-20181218135110 and XSG-G950FXXS4CRLB-20190128142840 and I hope they will resolve the issue I'm facing.
What am I doing wrong? Is there any other way to downgrade my phone?
Thanks a lot for replies!

Your bootloader version is v5 and all other firmware including previous pie and all Oreo firmware are at v4 . If u installed June or July update on your phone then u can't go back anymore and thus Odin keep faling for your

Scorpionea said:
Your bootloader version is v5 and all other firmware including previous pie and all Oreo firmware are at v4 . If u installed June or July update on your phone then u can't go back anymore and thus Odin keep faling for your
Click to expand...
Click to collapse
What about going back to 8.0 through TRWP? Impossible?
I've found this thread: https://forum.xda-developers.com/galaxy-s8/help/s8-downgrade-version-9-t3922577 and I've downloaded G955USQU5CSA4_G955UOYN5CSA4_CCT.zip
G955USQS5CRL1_G955UOYN5CRL1_USC.zip
G955USQU5CSA4_G955UOYN5CSA4_LRA.zip
G955USQU5CRK1_G955UOYN5CRK1_TMB.zip , however when I try to install s8+ firmware through Odin it keeps showing FAIL. Damn.. No other way to go back to 8.0 than new phone?

sssylaru said:
What about going back to 8.0 through TRWP? Impossible?
I've found this thread: https://forum.xda-developers.com/galaxy-s8/help/s8-downgrade-version-9-t3922577 and I've downloaded G955USQU5CSA4_G955UOYN5CSA4_CCT.zip
G955USQS5CRL1_G955UOYN5CRL1_USC.zip
G955USQU5CSA4_G955UOYN5CSA4_LRA.zip
G955USQU5CRK1_G955UOYN5CRK1_TMB.zip , however when I try to install s8+ firmware through Odin it keeps showing FAIL. Damn.. No other way to go back to 8.0 than new phone?
Click to expand...
Click to collapse
U can root the phone and try some of the old custom based rom on Oreo, officially u can't go back

S8
Scorpionea said:
U can root the phone and try some of the old custom based rom on Oreo, officially u can't go back
Click to expand...
Click to collapse
I've found Lineage 15.1 OS with bootloader v5 on android 8.0 however I am struggling now with installing TWRP. Keep getting FAIL in ODIN and note in phone: Only official relased binaries are allowed to be flashed (RECOVERY). I've tried to reset cache, perform factory data, OEM is enabled and usb debugging as well. I don't know what's going on to be honest and after reviewing thousands of posts - I can't fix that issue.. My current software on my g950fd is G950FXXU5DSFB Android 9.0.
Is here anyone who can advice me what should I do? I would really appreciate that. Thanks!

Anyone?

Sorry can't help you with that much, it seems u did all correct steps for rooting the phone. dunno why u get only official binary message.
Edit:
Post your issue here, maybe someone here can help you more
https://r.tapatalk.com/shareLink?ur...share_tid=3847712&share_fid=3793&share_type=t

Scorpionea said:
Sorry can't help you with that much, it seems u did all correct steps for rooting the phone. dunno why u get only official binary message.
Edit:
Post your issue here, maybe someone here can help you more
https://r.tapatalk.com/shareLink?ur...share_tid=3847712&share_fid=3793&share_type=t
Click to expand...
Click to collapse
Thanks! I try!