¿Method for downgrade Pie to Oreo? - Samsung Galaxy S8 Questions and Answers

Hi all
I am a guy from Spain and I am using Google translator, I hope all understand all me well.
I have an S8+ updated to Android Pie and after testing it several days I did not like it.
I tried to install Oreo using Odin but it gives me an error.
Searching for information, I found I can not do downgrade because of a binary boot number.
is there another method to install stock Oreo rom? Could it by root?
I never performed root, i'm noob.
I would appreciate any help. Thanks and best regards

VanderMirch said:
Hi all
I am a guy from Spain and I am using Google translator, I hope all understand all me well.
I have an S8+ updated to Android Pie and after testing it several days I did not like it.
I tried to install Oreo using Odin but it gives me an error.
Searching for information, I found I can not do downgrade because of a binary boot number.
is there another method to install stock Oreo rom? Could it by root?
I never performed root, i'm noob.
I would appreciate any help. Thanks and best regards
Click to expand...
Click to collapse
Do you have the newest Odin version?
Have you ever tried it on another computer?
Have you ever tried it with a 4tlg.Firmware? (Download with SamFirm)

bininga59 said:
Do you have the newest Odin version?
Have you ever tried it on another computer?
Have you ever tried it with a 4tlg.Firmware? (Download with SamFirm)
Click to expand...
Click to collapse
Hi.
Yes, the latest version of Odin: Odin3-v3.13.1
Yes, 1 pc with Windows 7 and another with Windows 10.
I've never tried a 4tlg.Firmware, I do not even know what it is.
As I commented in the messenge I read that odin can not be downgrade because it changes a binary number of the boot between Pie and Oreo ¿not? (or something like that happens).
Thank you very much for the reply.

VanderMirch said:
Hi.
Yes, the latest version of Odin: Odin3-v3.13.1
Yes, 1 pc with Windows 7 and another with Windows 10.
I've never tried a 4tlg.Firmware, I do not even know what it is.
As I commented in the messenge I read that odin can not be downgrade because it changes a binary number of the boot between Pie and Oreo ¿not? (or something like that happens).
Thank you very much for the reply.
Click to expand...
Click to collapse
Example picture for the download of a 4tlg.Firmware

bininga59 said:
Example picture for the download of a 4tlg.Firmware
Click to expand...
Click to collapse
Downloading the firmware, when are you downloaded what should I do? Is that firm Pie not?
Previously I tried to install by Odin the latest Oreo firmware para mi S8+ downloaded from Sammobile and alwais error.
Thanks.

VanderMirch said:
Downloading the firmware, when are you downloaded what should I do? Is that firm Pie not?
Previously I tried to install by Odin the latest Oreo firmware para mi S8+ downloaded from Sammobile and alwais error.
Thanks.
Click to expand...
Click to collapse
You look at Sammobile which version it is
9 = pie
8 = Oreo

bininga59 said:
You look at Sammobile which version it is
9 = pie
8 = Oreo
Click to expand...
Click to collapse
9 = pie
https://www.sammobile.com/firmwares/galaxy-s8-plus/SM-G955F/PHE/download/G955FXXS4DSC2/262051/

VanderMirch said:
9 = pie
https://www.sammobile.com/firmwares/galaxy-s8-plus/SM-G955F/PHE/download/G955FXXS4DSC2/262051/
Click to expand...
Click to collapse
Yes, G955FXXS4DSC2 = Pie

bininga59 said:
Yes, G955FXXS4DSC2 = Pie
Click to expand...
Click to collapse
Is it valid to downgrade Oreo?

VanderMirch said:
Is it valid to downgrade Oreo?
Click to expand...
Click to collapse
Who has something against it?

bininga59 said:
Who has something against it?
Click to expand...
Click to collapse
I do not understand you, sorry

VanderMirch said:
I do not understand you, sorry
Click to expand...
Click to collapse
You asked, Is it valid to downgrade Oreo?
I do not mind

Can someone help me please?

VanderMirch said:
Can someone help me please?
Click to expand...
Click to collapse
In the firmware name you download the binary number ( bootloader version ) is the fifth (5) number from the right. In your case 4 is your binary number.
Eg: G955FXXS4CRLB - 4 is the binary(bootloader) number. You can only flash version 4 or higher not 3 or lower.
Download firmware from.sammobil or.updato
Eg: G955FXXS4CSB1 ( PHE ) is Oreo Feb release.
Don't know if your on carrier firmware or not?
Unzip downloaded firmware using 7zip,WinRAR or any zip program that supports lz4 compression ratio. There will be 5 files.
Note: It is recommended to a clean install when downgrading so do a backup first.
1. In Odin from the extracted files place:
BL in BL section
CP in CP section
AP in AP section
CSC in CSC section - use the CSC file not the Home CSC file. This will do a clean install same as a factory reset.Wait for Odin to load files
2. Put phone in download mode and connect to PC
3. When Odin see's the phone then hit the start button.
4. When finished phone should reboot then run through the setup and restore your backups.

spawnlives said:
In the firmware name you download the binary number ( bootloader version ) is the fifth (5) number from the right. In your case 4 is your binary number.
Eg: G955FXXS4CRLB - 4 is the binary(bootloader) number. You can only flash version 4 or higher not 3 or lower.
Download firmware from.sammobil or.updato
Eg: G955FXXS4CSB1 ( PHE ) is Oreo Feb release.
Don't know if your on carrier firmware or not?
Unzip downloaded firmware using 7zip,WinRAR or any zip program that supports lz4 compression ratio. There will be 5 files.
Note: It is recommended to a clean install when downgrading so do a backup first.
1. In Odin from the extracted files place:
BL in BL section
CP in CP section
AP in AP section
CSC in CSC section - use the CSC file not the Home CSC file. This will do a clean install same as a factory reset.Wait for Odin to load files
2. Put phone in download mode and connect to PC
3. When Odin see's the phone then hit the start button.
4. When finished phone should reboot then run through the setup and restore your backups.
Click to expand...
Click to collapse
It has worked! Yeah! It was as you explained.
The problem I had was that I was getting a firmware with the binary number 3 because it was the last one in SamMobile for the normal S8 + (SM-G955F), to download the one you put me in, I searched for the S8 + dual sim (SM- G955FD).
Updato has very slow downloads, three days to download the firmware.
¡I thank you very much for the help! Without you I would not have achieved it.
:good::good: :highfive:

please tell..
VanderMirch said:
It has worked! Yeah! It was as you explained.
The problem I had was that I was getting a firmware with the binary number 3 because it was the last one in SamMobile for the normal S8 + (SM-G955F), to download the one you put me in, I searched for the S8 + dual sim (SM- G955FD).
Updato has very slow downloads, three days to download the firmware.
¡I thank you very much for the help! Without you I would not have achieved it.
:good::good: :highfive:
Click to expand...
Click to collapse
Hello bro , I read your all posts, I also want to roll back I also know every steps, but now I want to hear from you " If all the apps working Ok ?? Like samsung pay and samsung health etc. ?? KNOX is 0*0 or 0*1 ??

jayeshbsoni said:
Hello bro , I read your all posts, I also want to roll back I also know every steps, but now I want to hear from you " If all the apps working Ok ?? Like samsung pay and samsung health etc. ?? KNOX is 0*0 or 0*1 ??
Click to expand...
Click to collapse
Hi bro.
Yes, all apps work correctly: Samsung Pay and samsung health perfectly and all the others.
My case is with Spain PHE firmware.
The Knox is 0 * 0, using official stock firmwares the Knox never rises.
After returning to Oreo, remember to freeze the software update process so that it does not search or update again to Pie. You have to do it by adb
If you continue with doubts, you ask me

And the files downloaded from Updato and Sanmobile are stock? I have S8 and want to downgrade from Pie to Oreo, I have G950FXXS5DSF1 bootloader 5, the oreo files are with bootloader 4 (not 100%), can I do this downgrade? or it will get bricked? knox tripped?

rilley said:
And the files downloaded from Updato and Sanmobile are stock? I have S8 and want to downgrade from Pie to Oreo, I have G950FXXS5DSF1 bootloader 5, the oreo files are with bootloader 4 (not 100%), can I do this downgrade? or it will get bricked? knox tripped?
Click to expand...
Click to collapse
Hello.
I'm afraid you can not download the version because it's a 5 and Oreo only has up to 4.
Maybe I can install a version of Pie 4 and then download it to Oreo 4, but I'm not sure about it.

Hi, did you make it? Did it help?

Related

[STOCK COLLECTION] Stock ODIN Flashable ROMs

This is a list of ODIN flashable stock ROMs. Uploading them to AFH and posting them here for faster download.
If you want your device on here, please give me the model number (SM-Txxx) and CSC you need. Thread will be updated when I have time.
ODIN - Used for flashing ODIN tar.md5 files to your device.
Odin3_v3.10.7.zip
Stock ROMs - These are UNmodified tar.md5 ROMs from Samsung.
SM-T710
5.0.2_T710XXU1AOG5_T710XAR1AOG6_XAR.zip
5.1.1_T710XXU1BOH7_T710XAR1BOH7_XAR.zip​
SM-T810
5.0.2_T810XXU1AOG6_T810XAR1AOG6_XAR.zip
5.1.1_T810XXU1BOH7_T810XAR1BOH7_XAR.zip​
SM-T815
T815XXU1AOGB_T815VFG1AOG3_VOD.zip​
Please focus on T815 as well. Many of us would very appreciate.
Sent from my LG-H815 using Tapatalk
Kickoff said:
Please focus on T815 as well. Many of us would very appreciate.
Sent from my LG-H815 using Tapatalk
Click to expand...
Click to collapse
I will download what's out and start posting them :good:
When you download the file is a ZIP. I think I must decompress it in order to get the tar.md5 , right?
Which option must I select in Odin? AP with only REboot and Factory reset?
thanks!
Fis2 said:
When you download the file is a ZIP. I think I must decompress it in order to get the tar.md5 , right?
Which option must I select in Odin? AP with only REboot and Factory reset?
thanks!
Click to expand...
Click to collapse
Correct. Make sure you DO NOT check re-partition.
Bigbot, here's the latest AOI5 firmware for T815 from region DBT (Germany) mirrored to my Dropbox https://www.dropbox.com/s/felibhquhf8upzw/T815XXU1AOI5_T815OXA1AOI5_DBT.zip?dl=0
Feel free to mirror it to AndroidFileHost as I had issues uploading (upload speeds were slow for me) Thanks!
Sent from my SM-T800 using Tapatalk
DUHAsianSKILLZ said:
Bigbot, here's the latest AOI5 firmware for T815 from region DBT (Germany) mirrored to my Dropbox https://www.dropbox.com/s/felibhquhf8upzw/T815XXU1AOI5_T815OXA1AOI5_DBT.zip?dl=0
Feel free to mirror it to AndroidFileHost as I had issues uploading (upload speeds were slow for me) Thanks!
Sent from my SM-T800 using Tapatalk
Click to expand...
Click to collapse
I'll download it later today and update when it's done :good: thanks
Reflashing
Hi,
I will reflash factory Firmware, i have rottet and have custom recovery. I already have download Firmware and odin can somebody explain me please hove to do it i will be greatfull thanks everybody :good:
I understand that these are stock roms, curious if non-stock roms like CM12 and similar will ever make their way over? My OR rom is awesome, I'm just one of those fools that's constantly customizing for the fun of it.
keyapira said:
Hi,
I will reflash factory Firmware, i have rottet and have custom recovery. I already have download Firmware and odin can somebody explain me please hove to do it i will be greatfull thanks everybody :good:
Click to expand...
Click to collapse
Google is your friend...
http://forums.androidcentral.com/am...w-flash-stock-rom-via-odin-new-interface.html
http://www.droidviews.com/install-stock-firmware-on-samsung-galaxy-devices-using-odin/
Flash at your own risk.
Hello
Rooting my device voids the warranty, but if I have any problems with my device and need support ... Can I flash the stock ROM and take it to customer support?
Without them finding out?
Sent from my SM-T710 using Tapatalk
mrch0x said:
Hello
Rooting my device voids the warranty, but if I have any problems with my device and need support ... Can I flash the stock ROM and take it to customer support?
Without them finding out?
Sent from my SM-T710 using Tapatalk
Click to expand...
Click to collapse
No. You can reinstall stock ROM and have the tablet working as before, but after installing anything custom the efuse will be blown. This means that it can always be detected that custom firmware/kernels/recovery/root/etc have at one point been installed. It also means security containers like Knox will refuse to operate.
I tried out the October (J) release for T815 which has been released for DBT (Germany) and a few other places. (link here). PDA version: T815XXU2AOJ4. Included CSCs: BTU (UK), DBT (Germany), ITV (Italy), XEF (France), XEO (Poland). Android 5.0.2. Previously I had the latest release for PHN (Netherlands), which is still T815XXU1AOG9.
Stagefright bug fixed according to Lookout. Not fixed according to Trustable.
New app icons
Still no multi-user
For DBT, there are four German bloatware apps included. All four can be uninstalled without root.
No Camera2 API
Dialer doesn't accept the secret codes like *#06#, *#0*#, *#1234#
Weird display behaviour (flashing, freezing) at very low battery percentages
Warning: you can not fully downgrade from this version "2" firmware to the version "1" firmwares we had until now! You can partially downgrade if you leave the bootloader and the modem as is (so downgrade only PDA and CSC).
This is great. Any chance that someone has the Stock ROM for the SM-T817V? Or does the firmware for the T815 work on this device?
The October T815XXU2AOJ4 version is now also out for T815 in the Netherlands (PHN), which is bloatfree. No other CSCs included. Link here. The dialer accepts the secret codes like "*#1234#" again. Otherwise the experience is the same. Again, you can't downgrade from this version.
Can the 5.1.1 update be flashed on any SM-T810?
I purchased one in Australia and when I tried to follow the instructions and flash with ODIN I get an error SW REV CHECK FAIL DEVICE when using 5.1.1_T810XXU1BOH7_T810XAR1BOH7_XAR.zip
I had and un-rooted device, which just received an update (11/03) to version LMY47X.T710XXU2BOJ1. I ended up rooting and flashing TWRP on it, but I'm having an issue writing to my external SD card. Is there something I can flash to fix this?
Thanks
edit: Google was my friend - manually updated platform.xml.
dnydny said:
Can the 5.1.1 update be flashed on any SM-T810?
I purchased one in Australia and when I tried to follow the instructions and flash with ODIN I get an error SW REV CHECK FAIL DEVICE when using 5.1.1_T810XXU1BOH7_T810XAR1BOH7_XAR.zip
Click to expand...
Click to collapse
The T810XXU1BOH7 firmware is very old (H = August I think). Apparently for your device it constitutes a downgrade, which it doesn't allow. Download the most recent firmware to flash. If e.g. you currently have firmware with a "2A" (5.0.2) on your device, you can't flash this "1B" (5.1.1) firmware even though it seems like an upgrade of android, because it is a downgrade of the bootloader. Download firmware with "2B" (5.1.1) in the name and I think it may work.
I don't have the T810, but T815 which is still stuck at 5.0.2...
Is it possible to flash a T710 firmware onto a T715 device? I don't need LTE at all so I don't mind losing it (I have no SIM). I just want to get faster updates because I need multi-user support from 5.1.1.
GidiK said:
The T810XXU1BOH7 firmware is very old (H = August I think). Apparently for your device it constitutes a downgrade, which it doesn't allow. Download the most recent firmware to flash. If e.g. you currently have firmware with a "2A" (5.0.2) on your device, you can't flash this "1B" (5.1.1) firmware even though it seems like an upgrade of android, because it is a downgrade of the bootloader. Download firmware with "2B" (5.1.1) in the name and I think it may work.
I don't have the T810, but T815 which is still stuck at 5.0.2...
Click to expand...
Click to collapse
Thanks! Thats really handy to know. I'll give XAC-T810XXU2BOJ1 a shot and see how that goes.

Can i install 935F stock rom on 935FD Device.

hello, i am from India. I recently bought a new Samsung Galaxy S7 Edge Duos. FEW DAYS AGO (ABOUT 2-3 DAYS) i updated it to latest version over OTA. I tried to root it by CF Auto root but something broke and it transferred my device in bootloop so i downloaded and flashed a stock rom G935FXXU1APB6_G935FOLB1APB6_XSP_FULL using Odin. My device started but i figured out that the rom is Singaporian version and its a March upgrade and i could not update it also. I am also having wifi connectivity issues. My old rom was perfect. It was preinstalled by Company. Please help me or please give me a link of my model's official stock rom rather than Sammobile ( i tried sammobile but my connection refuses and also speed too low )
UPDATE: Also my carrier works.......
PLzzzzzz Help......
Device specifications
Model Number SM-G935FD
BASEBAND VERSION G935FXXU1APEQ
BUILD NUMBER MMB29K.G935FXXU1APB6
gurpreet4u15 said:
hello, i am from India. I recently bought a new Samsung Galaxy S7 Edge Duos. FEW DAYS AGO (ABOUT 2-3 DAYS) i updated it to latest version over OTA. I tried to root it by CF Auto root but something broke and it transferred my device in bootloop so i downloaded and flashed a stock rom G935FXXU1APB6_G935FOLB1APB6_XSP_FULL using Odin. My device started but i figured out that the rom is Singaporian version and its a March upgrade and i could not update it also. I am also having wifi connectivity issues. My old rom was perfect. It was preinstalled by Company. Please help me or please give me a link of my model's official stock rom rather than Sammobile ( i tried sammobile but my connection refuses and also speed too low )
UPDATE: Also my carrier works.......
PLzzzzzz Help......
Device specifications
Model Number SM-G935FD
BASEBAND VERSION G935FXXU1APEQ
BUILD NUMBER MMB29K.G935FXXU1APB6
Click to expand...
Click to collapse
Download this and Flash I was on latest version rooted flashed this and got all the latest updates..
PS : I am using s7 Edge SM-G935FD
[email protected] said:
Download this and Flash I was on latest version rooted flashed this and got all the latest updates..
PS : I am using s7 Edge SM-G935FD
Click to expand...
Click to collapse
Tx vry much for help but can you give a link rather than sammobile
gurpreet4u15 said:
hello, i am from India. I recently bought a new Samsung Galaxy S7 Edge Duos. FEW DAYS AGO (ABOUT 2-3 DAYS) i updated it to latest version over OTA. I tried to root it by CF Auto root but something broke and it transferred my device in bootloop so i downloaded and flashed a stock rom G935FXXU1APB6_G935FOLB1APB6_XSP_FULL using Odin. My device started but i figured out that the rom is Singaporian version and its a March upgrade and i could not update it also. I am also having wifi connectivity issues. My old rom was perfect. It was preinstalled by Company. Please help me or please give me a link of my model's official stock rom rather than Sammobile ( i tried sammobile but my connection refuses and also speed too low )
UPDATE: Also my carrier works.......
PLzzzzzz Help......
Device specifications
Model Number SM-G935FD
BASEBAND VERSION G935FXXU1APEQ
BUILD NUMBER MMB29K.G935FXXU1APB6
Click to expand...
Click to collapse
Did the 935F rom worked perfectly? Please upload your about phone screenshot
Dewang rocky said:
Did the 935F rom worked perfectly? Please upload your about phone screenshot
Click to expand...
Click to collapse
Here's the screenshots.....
Plzz help
gurpreet4u15 said:
Tx vry much for help but can you give a link rather than sammobile
Click to expand...
Click to collapse
Sorry I don't have any other link
[email protected] said:
Sorry I don't have any other link
Click to expand...
Click to collapse
It's ok dude atleast you helped
gurpreet4u15 said:
i downloaded and flashed a stock rom G935FXXU1APB6_G935FOLB1APB6_XSP_FULL using Odin.
Click to expand...
Click to collapse
A bit silly question but have you tried installing from Smart Switch? You mentioned Odin so that didn't look promising...
Try recovery from Smart Switch.
gurpreet4u15 said:
Here's the screenshots.....
Plzz help
Click to expand...
Click to collapse
I have 935FD i havr still not tried 935F rom on it,but seems like you have flashed FD in your S7 edge
Dewang rocky said:
I have 935FD i havr still not tried 935F rom on it,but seems like you have flashed FD in your S7 edge
Click to expand...
Click to collapse
Official ROMs for F & FD models are same...
p2kin said:
Official ROMs for F & FD models are same...
Click to expand...
Click to collapse
Oh thanks,am planning to flash afgan F on my indian FD
I did it on G935FD UAE version. I flashed with G935F UK version, alll is perfect!
troxter said:
I did it on G935FD UAE version. I flashed with G935F UK version, alll is perfect!
Click to expand...
Click to collapse
can you guide me on step to flash? did you do a factory reset before/after flashing? thanks
madkhaz said:
can you guide me on step to flash? did you do a factory reset before/after flashing? thanks
Click to expand...
Click to collapse
Download and install USB drivers for Samsung Galaxy S7 edge in your computer.
Make sure to take backup of any important files on your smartphone.
Enable USB debugging option by pressing Menu > Settings > Applications. Navigate and tap on Developer Options to ensure that USB Debugging is enabled.
Ensure that your Galaxy S7 edge carries more than 70% of charge.
Highly Credible Leak Points At Early Samsung Galaxy S7 Launch Date
Unzip Odin on your computer and install it.
Unzip firmware zip file in the same folder as Odin.
Switch your Samsung Galaxy S7 edge off and boot it in Download mode: press and hold Volume Down and Power together and then press the Home key. OR, check how to enter Download Mode.
Open Odin and connect your smartphone with your computer. When connected successfully, one of the ID:COM boxes will turn yellow with the COM port number after a while. (In case you don’t get it, try another USB port. If that doesn’t help either, then re-install USB drivers).
On your Odin, select files:
Click on AP and select file with AP in its name.
Click on CP and select file with MODEM in its name – ignore if you didn’t get any such file.
Click on CSC and select file with CSC in its name – ignore if you didn’t get any such file.
Click on PIT and select the. pit file – ignore if you didn’t get any such file.
Click on BL and select file with BL in its name – ignore if there is no such file.
Make sure to check Auto Reboot and F.Rest Time. Check Re-Partition only if you selected the. pit file.
Click on Start to initiate the update process.
When Android 6.0.1 Marshmallow update installation is successfully completed, you will get a PASS message.
I don't know if factory reset is necessary after flash, but I did it, just in case. I attached Odin which I used.
p2kin said:
A bit silly question but have you tried installing from Smart Switch? You mentioned Odin so that didn't look promising...
Try recovery from Smart Switch.
Click to expand...
Click to collapse
What's the difference ??
gurpreet4u15 said:
What's the difference ??
Click to expand...
Click to collapse
Unless you know what you are doing and about files source/files you are flashing, then not much.. but if you are not sure, then Smart Switch can download official f/w for your specific model & flash it for you.. simplest, no brainer to recover to official f/w.
p2kin said:
Unless you know what you are doing and about files source/files you are flashing, then not much.. but if you are not sure, then Smart Switch can download official f/w for your specific model & flash it for you.. simplest, no brainer to recover to official f/w.
Click to expand...
Click to collapse
Okk Tx dude......
Official Android 7.0
Hi
I have G935FD device, which I recently bought (the second hand one).
I notice that I have issue with GPRS data transfer... it looks like, from time to time when GPRS is active SMS sending is not possible any more (up to next power OFF of device) .
At that time I'm able to see only one GPRS range indicator.
I'm able to receive calls from both SIM cards.
I did not check am I able to call from both of them.
According to my google investigations issue is pressent in Android 6.0, which I have right now.
Case shall be easy, I need to update to Nugat verision and it is all , but...
1) If I'll check firmware update on my mobile I have inforamtion that it is the latest version of firmware G935FXXU1APD1// G935FXXU1APB6. what is not true
2) I started to looking for official Android 7.0 version. to get it, I have to have CSC code. Phone info application have cleared out all CSC code. *#1234# don't work - "error message connection error or wrong MMI code".
Device type is hero2lte
Product name is hero2ltexx
Product code is SM-G935FZSU - this looks like oryginal information .
Bootloader : G935FXXU1APB6
PDA Version: G935FXXU1APD1
Baseband Version" G935FXXU1APB6
CSC Version :
Kernel Version
3.18.14-7538748
[email protected]#1
64-bit
knox warrantz void: 0x0
Does any one know what can be the oryginal CSC code for such device?
Can you tell me where can I find oryginal Android 7.0 which will works fine in Poland ?
Thanks in advance.
Hi
Below information for anyone who have the same issue as I.
I download the newest official ROM for Android 7.0 for Poland (G935FXXS1DQHI).
I used ROM for single sim, not dual sim.
Since that I don't have any issue with SMS or GPRS any more.
MMI codes started to work back.
I still have dual sim .
Simple , now it works better !!
I got a used GT-935T phone very recently in India, which was still running android 6.0. On browsing these forums, I found out that we could flash stock rom on it without rooting, so I did so using Odin. I flashed the stock rom of Android 7.0 for t-mobile 935T, which was what my phone was supposed to be.
On further browsing, I also discovered, that we could flash any stock rom on the phone, irrespective of the region. So I decided to download the latest stock rom for India 935fd. I did so, but whenever I'm trying to flash it using Odin, I'm getting an error - repartition failed.
I've not checkd the repartition option.
can someone help me?
Hi.
I am using 935F single sim THL csc mobile
I want to change it to IND csc.
Is their any possible solution.
I need voWifi its only available in indian csc.
Also i am staying in india.
My present mobile details are as below.
Product Code: SM-G935FZKAINS
PDA: G935FXXS8ETC7
CSC: G930FODD5ESE1
Baseband: G935FXXS8ETC7
Bootloader: G935FXXS8ETC7
Single sim 935F. Android version 8.0.0

how to downgrade from official 8.0 to 6.0

I try with Odin but it is not...please.
Try to download latest 6.0 frimware but I think bootloader is locked and it's impossible.
Have you tried with ticking bootloader option i Odin ?
anarasgarli said:
Try to download latest 6.0 frimware but I think bootloader is locked and it's impossible.
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oh yes..
Sparkynis said:
Have you tried with ticking bootloader option i Odin ?
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yes.
nm180618 said:
I try with Odin but it is not...please.
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I believe i read somewhere on here that you can only flash the same bootloader version as 8.0 is version 2 so the only one you can downgrade to is one with bootloader version 2 and that is 7.0 i understand. Correct me if i am wrong though,
daveparki said:
I believe i read somewhere on here that you can only flash the same bootloader version as 8.0 is version 2 so the only one you can downgrade to is one with bootloader version 2 and that is 7.0 i understand. Correct me if i am wrong though,
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Correct.
Find 7.0 Firmware that is at least March 2018 or newer (Binary 2 Rom) to downgrade from 8.0 Oreo
benjamen50 said:
Correct.
Find 7.0 Firmware that is at least March 2018 or newer (Binary 2 Rom) to downgrade from 8.0 Oreo
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Just download the firmware for 6.0.1 and flash it in odin, I've done it several times and it works very nicely.
I'm surprised they would allow 6.0.1 firmware to flash what model is your phone sm-g935f and was it on 8.0?
BL code drops to 6.0 without code but network goes
daveparki said:
I believe i read somewhere on here that you can only flash the same bootloader version as 8.0 is version 2 so the only one you can downgrade to is one with bootloader version 2 and that is 7.0 i understand. Correct me if i am wrong though,
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yes only the latest 7.0 firmware
Hello,
I downgraded to 6.0 but phone is now stuck in boot loop and i'm unable to access recovery mode.
I'm only able to access download mode.
Please how can i resolve this problem?
Hey guys, who knows do we have option like — flash fw with older bootloaders and then do isolated new bootloader flash to make older fw work?
Something like that, because i "heard" similar tricks in internet, like people are flashing modem and bootloader bins separately after downgrade flashing like from android 8 to 6. But didn't find proper instructions on that.
Is it possible? Is there instruction out there?
Yeah, oreo is better than nougat and yeah yeah new features, new updates blablabla. I just believe that every device is always better with its first software - we all saw and know how Apple does, i dont think that other companies dont do something like this...after masscopy of notches personally i dont have any doubts...why you think samsung "upgrades" this bootloader sh*t? It's the same thing like it was with iphone 4s - no downgrade option, and "upgraded" version of fw forcedly reduced the work of processor and other performances - you forced to BUY new one. Same politics in Samsung.
Well, for me marshmallow is better than all others in using S7 - it's faster and bugfree than nougat or oreo, yes it's oldy and even some basic performance features not exist, but still android 6 is the best for S7. I used custom roms but they are really buggy, badly buggy, definitely not a choice for everyday using. Oh i missed the days with nexus phones...not pixels.
Advice
Alex-M8 said:
Just download the firmware for 6.0.1 and flash it in odin, I've done it several times and it works very nicely.
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my friend you were correct she worked said failed after BL CP gave it a shot with hydrarom and she loaded right up to my amazement!!!
thxs
mark5150 said:
my friend you were correct she worked said failed after BL CP gave it a shot with hydrarom and she loaded right up to my amazement!!!
thxs
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Explain bro..how is the performance? How it feels?

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?
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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.
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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?
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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
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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.
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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
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Hi there Scorpionea!
Lastly, i follow your instructions and finally it solved!!
Thank you so much !
Noted: Odin must be 3.13.1~

G950F help - Beta 4 to latest update

Hello,
I have manually installed the beta of pie on my galaxy s8. But now I want to go the latest update of pie. Only problem is. I don't get the ota update.
Is there an other way to install it? I can't find any good tutorials.
It's also important that I don't have to wipe my phone.
See the attachment for the software info
richard1910 said:
Hello,
I have manually installed the beta of pie on my galaxy s8. But now I want to go the latest update of pie. Only problem is. I don't get the ota update.
Is there an other way to install it? I can't find any good tutorials.
It's also important that I don't have to wipe my phone.
See the attachment for the software info
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Click to collapse
You can download latest firmware from sammobil or updato ( websites ) or use samfirm or frija ( PC program ) for your device and region.
Then use Odin to flash firmware. To keep data you would use the home_csc ( not CSC ) that comes with the firmware.
I also recommend doing a backup first just in case.
help
spawnlives said:
You can download latest firmware from sammobil or updato ( websites ) or use samfirm or frija ( PC program ) for your device and region.
Then use Odin to flash firmware. To keep data you would use the home_csc ( not CSC ) that comes with the firmware.
I also recommend doing a backup first just in case.
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Click to collapse
can you please contact with me?
i really need help with odin
layan1 said:
can you please contact with me?
i really need help with odin
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What help do you need with Odin?
spawnlives said:
What help do you need with Odin?
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just contact with me please
on this email [email protected]

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