Samsung Galaxy C9 Pro Android 7.1.1 Nougat update starts rolling out in India - Samsung C9 Pro Questions & Answers

Dear All,
An update all are waiting for....
Samsung Galaxy C9 Pro Android 7.1.1 Nougat update starts rolling out in India.
Check this link..
http://www.fonearena.com/blog/23443...ougat-update-starts-rolling-out-in-india.html

But i have Rooted my C9 Pro Hk ? how would i get Nougat Update ? ?

Just download the firmware from Sammobile & flash it through Odin.
That should update it.
=======================
Instructions
Extract (unzip) the firmware file
Download Odin v3.12.7
Extract Odin ZIP file
Open Odin v3.12.7
Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA
Make sure re-partition is NOT ticked
Click the start button, sit back and wait few minutes..
=========
I m not Responsible if you brick your phone.
Please do it at your own Risk.
All the Best..

that is not a good news .. while orio arrived at many phones now we get nougat .. ?
by the way it is known that mid range phones from samsung get only 2 major updates .. and now we lost one chance to go further
they could go straight to Orio and skip nougat .. thay is frustraiting .

Pariki said:
Just download the firmware from Sammobile & flash it through Odin.
That should update it.
=======================
Instructions
Extract (unzip) the firmware file
Download Odin v3.12.7
Extract Odin ZIP file
Open Odin v3.12.7
Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA
Make sure re-partition is NOT ticked
Click the start button, sit back and wait few minutes..
=========
I m not Responsible if you brick your phone.
Please do it at your own Risk.
All the Best..
Click to expand...
Click to collapse
@Pariki i have downloaded the firmware and extracted the zip file for the odin but there is a confusion in my mind after extracted the firmware because there is a 2 CSC Files in a firmware one is CSC_ZZH_C9000 and second is HOME_CSC_ZZH_C9000 which CSC file should i have to upload in Odin CSC button ? ? ?

Maria D'cruzz said:
@Pariki i have downloaded the firmware and extracted the zip file for the odin but there is a confusion in my mind after extracted the firmware because there is a 2 CSC Files in a firmware one is CSC_ZZH_C9000 and second is HOME_CSC_ZZH_C9000 which CSC file should i have to upload in Odin CSC button ?
Click to expand...
Click to collapse
==================
You should select Home_CSC for new versions of Odin.
Check the screenshot or Google for difference between Odin versions.

I got upgraded my C9 Pro with Android 7.1.1. And now I found a weird problem that, only Media sound is not coming in headphones. I could hear ringtones, messages tone in headphones. But only music, YouTube audios.. Can't be heard in headphones. But all sounds are heard in mobile speaker. Do anyone else face the same problem and appreciate solution ideas.

The OTA update has been rolled out for C9 PRO (SM-C9000) users. Just a few minor updates I think. Not a big update. ?

Pariki said:
Just download the firmware from Sammobile & flash it through Odin.
That should update it.
=========
I m not Responsible if you brick your phone.
Please do it at your own Risk.
All the Best..
Click to expand...
Click to collapse
Hello, Is the India Firmware compatible with C9000? I wish to run the Nougat Firmware on this variant.

Paul_Days said:
Hello, Is the India Firmware compatible with C9000? I wish to run the Nougat Firmware on this variant.
Click to expand...
Click to collapse
=====================
Plz try this.
https://forum.xda-developers.com/c9-pro/development/rom-prism-barebone-v1-t3702912
I can see that it works on C9000 also. The screenshots clearly say that the Rom is compatible with yours.
Try at your own risk.

Related

I STILL can't get lollipop? AT&T note 4

OTA and Kies show my software is up to date, which isn't true because the phone that was replaced had lollipop...thru an OTA.
Is there a way to force the lollipop update?
Download Samsmoblie
TheNamelessMan said:
OTA and Kies show my software is up to date, which isn't true because the phone that was replaced had lollipop...thru an OTA.
Is there a way to force the lollipop update?
Click to expand...
Click to collapse
Sam's mobile has all Samsung Firmware, Download it and get Odin and put in download mode flash the firmware
I would love to have my phone back to KK, i can't be arsed to downgrade , but believe me lolipop is the worst thing that happen to the note 4, (even the keyboard lag when you type texts) Im using a debloted rom and is still bad..
TheNamelessMan said:
OTA and Kies show my software is up to date, which isn't true because the phone that was replaced had lollipop...thru an OTA.
Is there a way to force the lollipop update?
Click to expand...
Click to collapse
Yeah you Can Download Manually Official Lollipop 5.0.1 For AT&T Baseband Version: N910AUCU1COC4
After Downloading Extract it, You Can get 4 Files ,
BL-N910A To Be Flashed in BL SLOT in Odin
AP-N910A To Be Flashed in AP SLOT in Odin
CP-N910A To Be Flashed in CP SLOT in Odin
CSC_ATT_N910A To Be Flashed in CSC SLOT
You Can Flash All Files at the Same Time by Loading in Odin...
Just Flash AP,Bootloader & CP files...No need for CSC to Flash...
Remeber To Backup Your Data Before Flashing..
[*]Go in Recovery MOD & Do Factory Reset
[*]GoTo Download Mode by First Powered Off Your Note 4 than by Pressing Power+Volume Down+Home Button All Together...
[*]Just Check Auto Reboot & F.Reset Time in Odin Leave All other as it's
Here is Odin v3.10.6
I hope It'll solve the issue...
TechLife said:
Yeah you Can Download Manually Official Lollipop 5.0.1 For AT&T Baseband Version: N910AUCU1COC4
After Downloading Extract it, You Can get 4 Files ,
BL-N910A To Be Flashed in BL SLOT in Odin
AP-N910A To Be Flashed in AP SLOT in Odin
CP-N910A To Be Flashed in CP SLOT in Odin
CSC_ATT_N910A To Be Flashed in CSC SLOT
You Can Flash All Files at the Same Time by Loading in Odin...
Just Flash AP,Bootloader & CP files...No need for CSC to Flash...
Remeber To Backup Your Data Before Flashing..
[*]Go in Recovery MOD & Do Factory Reset
[*]GoTo Download Mode by First Powered Off Your Note 4 than by Pressing Power+Volume Down+Home Button All Together...
[*]Just Check Auto Reboot & F.Reset Time in Odin Leave All other as it's
Here is Odin v3.10.6
I hope It'll solve the issue...
Click to expand...
Click to collapse
my baseband version is N910AUCU1BNK3. Different from the one you listed above.
TheNamelessMan said:
my baseband version is N910AUCU1BNK3. Different from the one you listed above.
Click to expand...
Click to collapse
Yes Because You are on Android Kitkat...Baseband Version Shows The Android version...So Cannot Flash Android's Same Base Band on Earlier Same base-band...
If You Do So than You'll be Again on Android Kitkat...
When You Update To Lollipop Your Baseband Will be Change To that N910AUCU1COC4....I Mentioned Base band Just because You can Know What's New...
There is No need To Worry just Flash With Odin & Follow The Steps Carefully You'll Get Lollipop..than in Lollipop Your Baseband will be N910AUCU1COC4....After That You'll Be able To Update Via OTA... Its Latest N910AUCU2COC5 update is Around 160MB You'll Get that in OTA..
First You've To Flash That I Told you in Above Post...
Check Attachement I captured From AT&T Site

i9505 still stuck at 4.2.2! Says "latest update installed". Help!

Hi guys,
I got this phone about 2 years back from a store in the middle east and it turned out later that this device was actually from a swiss carrier - Swisscom. It was unlocked so it didn't really matter at the time. Ever since then it hasn't updated to any of the latest android versions. It always says "latest updates installed", even with Kies. It wasn't really an issue before, but now a lot of apps just crash constantly. Anyone knows how to fix this?
If the phone is not in its home region it won't get updates. Download one of the unbranded ROMs from sammobile.com and flash it via Odin.
Look for the latest rom on sammobile.com and flash via Odin.
audit13 said:
Look for the latest rom on sammobile.com and flash via Odin.
Click to expand...
Click to collapse
What if I want to install CM? Should I follow the same steps and just change the file chosen to CM? Or there's something else to be done too? These were the instructions:
Extract (unzip) the firmware file
Download Odin v3.11.1
Extract Odin ZIP file
Open Odin v3.11.1
Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA - right here? I'll chose CM firmware. Will that do?
yahska.3 said:
What if I want to install CM? Should I follow the same steps and just change the file chosen to CM? Or there's something else to be done too? These were the instructions:
Extract (unzip) the firmware file
Download Odin v3.11.1
Extract Odin ZIP file
Open Odin v3.11.1
Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
Connect phone and wait until you get a blue sign in Odin
Add the firmware file to AP / PDA - right here? I'll chose CM firmware. Will that do?
Click to expand...
Click to collapse
No. Flashing a custom ROM (CM) is a completely different procedure. There are guides online.
For cm, you should flash twrp via Odin. After flashing Odin, you can save the cm rom to the phone's internal or external memory, boot into twrp, and flash cm and gapps from twrp.
Personally, with all the bugs Cyanogenmod has in it, I'd rather flash AOSP on the S4. But that has nothing to do with your actual question, which @audit13 answered succinctly in the previous post.
Alright, thank you guys! I've decided to go with the official firmware, as given on sammobile. Just one last question. On sammobile there are various versions for my phone. Should I be downloading the "Swisscomm" variant again? I'm in the US now and I don't want to be stuck without an update. Can I install the US version? Or even an open international version, so that I don't get stuck again.
yahska.3 said:
Alright, thank you guys! I've decided to go with the official firmware, as given on sammobile. Just one last question. On sammobile there are various versions for my phone. Should I be downloading the "Swisscomm" variant again? I'm in the US now and I don't want to be stuck without an update. Can I install the US version? Or even an open international version, so that I don't get stuck again.
Click to expand...
Click to collapse
If you are not carrier locked, then yes.

[GUIDE]: Flash Oreo (G955FXXU1CRB7) using new Odin (3.13.1)

New Odin version was leaked!
Odin 3.13.1
This version of Odin allows you to flash newer firmwares with compressed binaries (lz4).
How to flash G955FXXU1CRB7
Download G955FXXU1CRB7 firmware using SamFirm (Model: SM-G955F; Region: DBT; Auto; Check CRC32; Decrypt Automatically; then press "Check Update" and "Download")
Extract downloaded ZIP file
Open Odin and load corresponding package to each slot (BL, AP, CP, CSC)
Put your phone into Download Mode, connect it to the computer using USB cable and press "Start"
There is no need to repack the firmware anymore.
Attached files:
Odin3_v3.13.1.zip
SHA256: 5855ed03a02b03ffcf28ba691236dbffc2e429841f952e904048378dd1bec265
MD5: e52ec5982122f73449f63e8e2b2c9cda
Credits:
Thanks to @bazylek78 for sharing a link to 4pda.ru forum
i was on att firmware,now i am on 2AQL1 csc:XAA,bloatware free,if i flash this i remain bloatware free?
fredo9509 said:
i was on att firmware,now i am on 2AQL1 csc:XAA,bloatware free,if i flash this i remain bloatware free?
Click to expand...
Click to collapse
This firmware is for Exynos S8+ (SM-G955F)
is it modified or samsung updated?
kernel.killer said:
New Odin version was leaked!
Odin 3.13.1
This version of Odin allows you to flash newer firmwares with compressed binaries (lz4).
How to flash G955FXXU1CRB7
Download G955FXXU1CRB7 firmware using SamFirm (Model: SM-G955F; Region: DBT; Auto; Check CRC32; Decrypt Automatically; then press "Check Update" and "Download")
Extract downloaded ZIP file
Open Odin and load corresponding package to each slot (BL, AP, CP, CSC)
Put your phone into Download Mode, connect it to the computer using USB cable and press "Start"
There is no need to repack the firmware anymore.
Attached files:
Odin3_v3.13.1.zip
SHA256: 5855ed03a02b03ffcf28ba691236dbffc2e429841f952e904048378dd1bec265
MD5: e52ec5982122f73449f63e8e2b2c9cda
Credits:
Thanks to @bazylek78 for sharing a link to 4pda.ru forum
Click to expand...
Click to collapse
Do you know if this new version of ODIN will read the OLD Firmware files as well as the new ones with the new compression? I know the OP says it will read the new files - but I didn't know if we needed to have two different versions of ODIN if we had phones running older firmware and other phones on new Oreo firmware. ??
Geekser said:
Do you know if this new version of ODIN will read the OLD Firmware files as well as the new ones with the new compression? I know the OP says it will read the new files - but I didn't know if we needed to have two different versions of ODIN if we had phones running older firmware and other phones on new Oreo firmware. ??
Click to expand...
Click to collapse
Yes, you can use this Odin to flash older firmwares, too. This update just adds support for flashing compressed binaries.
valiii 007 said:
is it modified or samsung updated?
Click to expand...
Click to collapse
This is Odin by Samsung, without any modifications.
I'm on Nougat AQL5 with my Exynos SM-G955FD. Will this tutorial work? Will it wipe my data and apps?
kernel.killer said:
Yes, you can use this Odin to flash older firmwares, too. This update just adds support for flashing compressed binaries.
Click to expand...
Click to collapse
thanks!
Im here now in Saudi arabia, can i flash Android OREO from Germany via Odin? there will be no problem in SIM NETWORK or it will be a problem?
Sent from my SM-G955F using xda premium
do i need to be on the latest version of nougat or can i flash this right away
Hello,
After doing the update for Android Oreo 8, through Odin, my Google Pay (Old Android Pay) no longer works. Is this expected? What can be done? Thank you!
KilimIG said:
do i need to be on the latest version of nougat or can i flash this right away
Click to expand...
Click to collapse
No, you can flash this over any nougat FW.
Will this reset my device when i flash it or it will keep data, photos and apps?
will it work with sm g950F
I flashed Oreo CRB7 final build from Germany and everything is great. But notifications for viber doesnt work as supposed. When i snooze them for only 15 minutes they never appear again and even after 2 hours when i open viber app i have new messages for which i didnt get notification neither sound and stays like that. But when i restart phone everything becomes normal untill i snooze some notification again. I did clean install, clear cash twice and factory reset the phone before Oreo.
Followed the instructions from this site step by step (it was flashing with extracting .lz4 extensions). Help?
BalkanPeninsula said:
will it work with sm g950F
I flashed Oreo CRB7 final build from Germany and everything is great. But notifications for viber doesnt work as supposed. When i snooze them for only 15 minutes they never appear again and even after 2 hours when i open viber app i have new messages for which i didnt get notification neither sound and stays like that. But when i restart phone everything becomes normal untill i snooze some notification again. I did clean install, clear cash twice and factory reset the phone before Oreo.
Followed the instructions from this site step by step (it was flashing with extracting .lz4 extensions). Help?
Click to expand...
Click to collapse
That sound like a viber issue not oreo or Odin.
Send a ticket to viber.
rhewins2268 said:
That sound like a viber issue not oreo or Odin.
Send a ticket to viber.
Click to expand...
Click to collapse
Maybe ill try to clean flash it with new odin i have all backups on cloud. Also i get few wifi disconnections from time to time, on my other devices is working great.
For the snooze option-should i have UNDO button in the notification bar when i snooze some apps? Because i have none and i saw it is part of oreo snooze options.
@kernel.killer; hey man, I'm on 8.0 CRAP with custom kernel and other staff I don´t want to lose. If I flashed CRB7 with CSC_Home, will I keep TWRP, root and my custom kernel with my data? or just will I keep my data? Thanks.
josegon30 said:
@kernel.killer; hey man, I'm on 8.0 CRAP with custom kernel and other staff I don´t want to lose. If I flashed CRB7 with CSC_Home, will I keep TWRP, root and my custom kernel with my data? or just will I keep my data? Thanks.
Click to expand...
Click to collapse
Only keep your data.
im getting secure check fail (bootloader) trying to flash the Spanish firmware ..
currently on uk (3) version 7
any advice

[SOLVED] How to downgrade S7 Edge SM-G935FD from android 8.0 Oreo to Official 7.x?

Hello, I have recently installed Android 8.0 (Unofficial) on my S7 edge as mentioned in this thread by ProtoDeVNan0. And also installed TWRP recovery as explained here to upgrade it. After installation figured that it has some issues with some features.
So now I am trying to downgrade to the latest official firmware.
But every time I download and install the official firmware zip file using TWRP, it says the zip file is corrupt. So I tried downloading from different sources and still it says it is corrupt in TWRP.
And then I tried using Odin after extracting the Zip file. Using the tar.md5 files inside it. It fails as well.
And also found no way to install the official recovery.
Is there any way I can downgrade from 8.0 to official 7.0? And also I would like to remove TWRP and install official recovery. Basically returning it to its original state.
Searched a lot and found no possible ways to do so.
Please help. Thank you
SOLUTION:
I have found the solution to the issue.
I previously tried using odin to load all the packages in the zip file all together which was the reason i was getting the error.
The solution is to tick and select AP file only in odin and start.
(in case stuck at meta-data unplug)
Then reset odin and re-start the phone into download mode again.
Now tick and select the CSC file (not HOME_CSC), and then start.
After the phone reboots, a factory data reset will occur and phone boots up.
Why are you using TWRP to attempt to install Official samsung firmware?
You do it all through ODIN, it'll put your device back to basically original setup state with stock firmware. Flash with CSC and not home_CSC, I assume you have no data you will need to backup before hand.
More info here:
http://updato.com/how-to/how-to-install-an-official-samsung-stock-firmware-using-odin
Which Version you use odin? I try your solution but dont work on my g935f?
BL not downgraded!
khan0412 said:
Hello, I have recently installed Android 8.0 (Unofficial) on my S7 edge as mentioned in this thread by ProtoDeVNan0. And also installed TWRP recovery as explained here to upgrade it. After installation figured that it has some issues with some features.
So now I am trying to downgrade to the latest official firmware.
But every time I download and install the official firmware zip file using TWRP, it says the zip file is corrupt. So I tried downloading from different sources and still it says it is corrupt in TWRP.
And then I tried using Odin after extracting the Zip file. Using the tar.md5 files inside it. It fails as well.
And also found no way to install the official recovery.
Is there any way I can downgrade from 8.0 to official 7.0? And also I would like to remove TWRP and install official recovery. Basically returning it to its original state.
Searched a lot and found no possible ways to do so.
Please help. Thank you
SOLUTION:
I have found the solution to the issue.
I previously tried using odin to load all the packages in the zip file all together which was the reason i was getting the error.
The solution is to tick and select AP file only in odin and start.
(in case stuck at meta-data unplug)
Then reset odin and re-start the phone into download mode again.
Now tick and select the CSC file (not HOME_CSC), and then start.
After the phone reboots, a factory data reset will occur and phone boots up.
Click to expand...
Click to collapse
STILL NOT DOWNGRADED!!
You can apply the solution described above (using ODIN to flash AP, CP and CSC with a previous version of firmware). However, the Boot-loader will remain under the latest version (since January 2018 update).
The problem is drastically worst for those who used to patch certificates before the January 2018. For those users, I will advise to not install the update from January 2018 because, they will not find any tools currently available to patch certificates and get the phone work a new. They can try but it will not be successful and the phone will keep saying "Emergency call only" or "not registered on network".
Anyone having successful experience to inform others please!
Thank you.
M. T. Coulibaly
Yes it Solved. You Need to have Stock Firmware of March , and extract PIT File, then flash Firmware with PIT File.
In Options tab check "F. Reset Time", "Auto Reboot", "Nand Erase", "Re-Partition" and "Phone Bootloader Update". Rest options must be UNCHECKED!!!
If anyone need Firmware of March for G935F and the PIT , then let me know.
HELP Corrupt Zip Stock ROM TWRP
..
therealchris said:
..
Click to expand...
Click to collapse
You must Flash it with Odin, with PIT , you must do it how i sad it in my last Post. I Upload Firmware and PIT now to Mega.
Please, someone help me
Sorry if my english is not good, i'm confused where to go for help.
I also experienced the same problem. I just tried installing android 8.0 (from the same link and way as you explained) and it works. but after I tried several times, a lot of bug that makes me uncomfortable.
So I plan to restore it to the official/original firmware version as before. I've tried using odin and also the same as you experienced, always fail when installing BL. And AP, CP, CSC works well.
Then, what should i do?
Can someone please help explain to me more clearly? with more easily understood words. My English is not very good, I still have to use translator for sentences that I do not understand. I would appreciate your help.
Thank you
Help me
Serbian_Andro said:
Yes it Solved. You Need to have Stock Firmware of March , and extract PIT File, then flash Firmware with PIT File.
In Options tab check "F. Reset Time", "Auto Reboot", "Nand Erase", "Re-Partition" and "Phone Bootloader Update". Rest options must be UNCHECKED!!!
If anyone need Firmware of March for G935F and the PIT , then let me know.
Click to expand...
Click to collapse
Please, someone help me
Sorry if my english is not good, i'm confused where to go for help.
I also experienced the same problem. I just tried installing android 8.0 (from the same link and way as you explained) and it works. but after I tried several times, a lot of bug that makes me uncomfortable.
So I plan to restore it to the official/original firmware version as before. I've tried using odin and also the same as you experienced, always fail when installing BL. And AP, CP, CSC works well.
Then, what should i do?
Can someone please help explain to me more clearly? with more easily understood words. My English is not very good, I still have to use translator for sentences that I do not understand. I would appreciate your help.
Thank you
How to downgrade from Official Oreo to Nougat
khan0412 said:
Hello, I have recently installed Android 8.0 (Unofficial) on my S7 edge as mentioned in this thread by ProtoDeVNan0. And also installed TWRP recovery as explained here to upgrade it. After installation figured that it has some issues with some features.
So now I am trying to downgrade to the latest official firmware.
But every time I download and install the official firmware zip file using TWRP, it says the zip file is corrupt. So I tried downloading from different sources and still it says it is corrupt in TWRP.
And then I tried using Odin after extracting the Zip file. Using the tar.md5 files inside it. It fails as well.
And also found no way to install the official recovery.
Is there any way I can downgrade from 8.0 to official 7.0? And also I would like to remove TWRP and install official recovery. Basically returning it to its original state.
Searched a lot and found no possible ways to do so.
Please help. Thank you
SOLUTION:
I have found the solution to the issue.
I previously tried using odin to load all the packages in the zip file all together which was the reason i was getting the error.
The solution is to tick and select AP file only in odin and start.
(in case stuck at meta-data unplug)
Then reset odin and re-start the phone into download mode again.
Now tick and select the CSC file (not HOME_CSC), and then start.
After the phone reboots, a factory data reset will occur and phone boots up.
Click to expand...
Click to collapse
after trying for many days got this Solution.
The baseband should be same or higher of the firmware to downgrade.
Example: G935FXXU2DRAG Oreo
G935FXXU1DRAG Nougat ( will not happen.)
Both should be same I mean the U2 in the middle.
Or u can downgrade upgrade from U1 oero to U2 Naugat. But not from U2 to U1 Baseband.
Hope it helps.
Just download last nougat release and flash it using latest odin simply guys,
I have tested, no one needs to use pit file or nand erase etc. Use samfirm to download latest firmware for your model. Then use latest odin to flash. Be sure to use normal csc file, NOT the home csc. You don't need pit file when using normal csc, its included with it.
If you used twrp recovery etc to flash unofficial oreo releases, you need to first confirm if oem unlock is enabled, don't tick on auto reboot option, just tick F.reset from odin options, then first flash latest nougat for your region through odin, then flash twrp through odin. Then when odin says pass, force reboot into twrp recovery from download mode, then format data in twrp and flash super SU/magisk and no verity opt encrypt. Then reboot and you will be good.
Sent from my S7 Edge using XDA Labs
Serbian_Andro said:
Yes it Solved. You Need to have Stock Firmware of March , and extract PIT File, then flash Firmware with PIT File.
In Options tab check "F. Reset Time", "Auto Reboot", "Nand Erase", "Re-Partition" and "Phone Bootloader Update". Rest options must be UNCHECKED!!!
If anyone need Firmware of March for G935F and the PIT , then let me know.
Click to expand...
Click to collapse
I need the link for march firmware please. Thanks a lot
can't downgrade
odin gives "FAIL" when starting the procedure.
i have the U1 nougat version and the U2 oreo version.
can't seem to find U2 nougat ( if any) and I guess upon upgrading to OREO sonething had changed and can't downgrade anymore.
I managed to get into android recovery and did a factory reset and total wipe but nothing, through ODIN flashing doesn't work.
Any ideas anybody ? I really want to downgrade so I will be able to install stock nougat, and flash an oreo custom ROM with magisk in order to get around the KNOX triger thing.
tks
doron
doronwin said:
odin gives "FAIL" when starting the procedure.
i have the U1 nougat version and the U2 oreo version.
can't seem to find U2 nougat ( if any) and I guess upon upgrading to OREO sonething had changed and can't downgrade anymore.
I managed to get into android recovery and did a factory reset and total wipe but nothing, through ODIN flashing doesn't work.
Any ideas anybody ? I really want to downgrade so I will be able to install stock nougat, and flash an oreo custom ROM with magisk in order to get around the KNOX triger thing.
tks
doron
Click to expand...
Click to collapse
You can't flash U1 nougat on U2 oreo firmware. It has been all over xda that U2 firmwares has Version 2 bootloader which can't be downgraded to Version 1 bootloader of U1 firmwares. Nougat has many U2 firmwares, you simply need to search..
Sent from my S7 Edge using XDA Labs
bluetooth start works but need switch off battery optimization
Hello everyone
I found it!!!
Problem with your bluetooh connection after upgrade can be solved in one of the way follow previous post or "disable battery optimization.
I try before swichng off and on all networks, emergency mode etc. and nothing happen.
Disable battery optimization
Sometimes battery optimization also messes up with Bluetooth connections. I suggest you check battery optimization settings and remove Bluetooth from it. To do so, follow the steps:
Open device Settings and go to Battery. There is few ways to go there:
first can be: open settings go to "device maintenance">>>clik on "battery">>>clik on "batterry usage">>>clik on 3 dots right top corner>>>then clik "optimise battery usage">>> and u are there - swich off “Bluetooth MIDI service” and apps that you use with Bluetooth such as Play Music, Phone, youtube, maps etc.
2nd
open settings Tap the 3-dot menu present at the top right corner and select “Battery Optimization”.
Turn off Battery Optimization for “Bluetooth MIDI service” and the apps that you use with Bluetooth such as Play Music, Phone, youtube, maps etc.
therealchris said:
..
Click to expand...
Click to collapse
Serbian_Andro said:
Yes it Solved. You Need to have Stock Firmware of March , and extract PIT File, then flash Firmware with PIT File.
In Options tab check "F. Reset Time", "Auto Reboot", "Nand Erase", "Re-Partition" and "Phone Bootloader Update". Rest options must be UNCHECKED!!!
If anyone need Firmware of March for G935F and the PIT , then let me know.
Click to expand...
Click to collapse
hello...have problem to downgrade from u3 to u2 ...can you help me please ??
Downgrading from U3 Oreo to Naugat
justmemike said:
hello...have problem to downgrade from u3 to u2 ...can you help me please ??
Click to expand...
Click to collapse
Hello. I 've read all the topics and youtube comments about downgrading from oreo.
My oreo is U3,and everyone know that nougat is U2.
So that means we can't downgrade from u3 oreo to nougat u2.
Anyone if knows something,please,pleeeease tell me.
I really need nougat...
nar3k said:
Hello. I 've read all the topics and youtube comments about downgrading from oreo.
My oreo is U3,and everyone know that nougat is U2.
So that means we can't downgrade from u3 oreo to nougat u2.
Anyone if knows something,please,pleeeease tell me.
I really need nougat...
Click to expand...
Click to collapse
I think i've already tried anything to make downgrading possible but no luck,
Serbian_Andro said:
Yes it Solved. You Need to have Stock Firmware of March , and extract PIT File, then flash Firmware with PIT File.
In Options tab check "F. Reset Time", "Auto Reboot", "Nand Erase", "Re-Partition" and "Phone Bootloader Update". Rest options must be UNCHECKED!!!
If anyone need Firmware of March for G935F and the PIT , then let me know.
Click to expand...
Click to collapse
--------------------
My Samsung S7 edge upgraded to Oreo with Binary U3. I would like to downgrade to Nougat. If your PIT file can help me with this then please share with me.
awaism81 said:
--------------------
My Samsung S7 edge upgraded to Oreo with Binary U3. I would like to downgrade to Nougat. If your PIT file can help me with this then please share with me.
Click to expand...
Click to collapse
it ain't possible man, I've already tried that

Method of installing the Official Android 8.0 on your S7 Edge/S7 (SM-G935F/SM-G930F)

To install it, simply download the firmware file from the official Samsung firmware section link that is given below and then use this new version of Odin that you can download from XDA.
Here are the link:
Oreo Firmware for S7 Edge (SM-G935F):*
https://www.sammobile.com/firmwares/...U2ERD5/217550/
Oreo Firmware for S7 (SM-G930F):
https://www.sammobile.com/firmwares/...U2ERD5/217727/
Odin Version 3.13.1:
https://forum.xda-developers.com/gal...o-fws-t3755957
Download the firmware as based on the model number of your device (i.e. SM-G935F / SM-G930F) and download the odin file.
Turn on your device in download mode and then connect to your PC. Run the Odin and select the based on the sections given in it (i.e. BL, AP, CP and HomeCSC).
After selecting these files click on the start button and let it complete. After completion your device will restart several time and you are done with installing the Official Oreo on your device that won't trigger the knox.
Enjoy!
MisterX01X said:
To install it, simply download the firmware file from the official Samsung firmware section link that is given below and then use this new version of Odin that you can download from XDA.
Here are the link:
Oreo Firmware for S7 Edge (SM-G935F):*
https://www.sammobile.com/firmwares/...U2ERD5/217550/
Oreo Firmware for S7 (SM-G930F):
https://www.sammobile.com/firmwares/...U2ERD5/217727/
Odin Version 3.13.1:
https://forum.xda-developers.com/gal...o-fws-t3755957
Download the firmware as based on the model number of your device (i.e. SM-G935F / SM-G930F) and download the odin file.
Turn on your device in download mode and then connect to your PC. Run the Odin and select the based on the sections given in it (i.e. BL, AP, CP and HomeCSC).
After selecting these files click on the start button and let it complete. After completion your device will restart several time and you are done with installing the Official Oreo on your device that won't trigger the knox.
Enjoy!
Click to expand...
Click to collapse
Did I have to flash all of those files
Could I can to flash without HomeCSC
Because I am in different country????
Abo_Moaaz said:
Did I have to flash all of those files
Could I can to flash without HomeCSC
Because I am in different country????
Click to expand...
Click to collapse
Yes you have to flash the HomeCSC because that's what I did. Or else you to wait until Samsung release Oreo for your country.

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