I have been on the internet all night long looking up YouTube videos searching this site and others ...
I dont know if I'm doing anything wrong
I have tried to downgrade my (snapdragon) note 8 from oreo to nougat and Odin fails EVERYTIME!!
I know this question has been asked probably a million times and trust me I have searched and read alot of them .... can someone please please please help me .....thanks.
gnarlygamer29 said:
I have been on the internet all night long looking up YouTube videos searching this site and others ...
I dont know if I'm doing anything wrong
I have tried to downgrade my (snapdragon) note 8 from oreo to nougat and Odin fails EVERYTIME!!
I know this question has been asked probably a million times and trust me I have searched and read alot of them .... can someone please please please help me .....thanks.
Click to expand...
Click to collapse
You can't downgrade filmware.
Damn
stonedpsycho said:
You can't downgrade filmware.
Click to expand...
Click to collapse
So I cant downgrade from oreo to nougat ?
stonedpsycho said:
You can't downgrade filmware.
Click to expand...
Click to collapse
gnarlygamer29 said:
So I cant downgrade from oreo to nougat ?
Click to expand...
Click to collapse
See StonedPsyco's answer....if you have any other questions about downgrading, see StonedPsyco's answer again.
Hope that helps
The firmware can not be downgraded to anything with a lower bootloader version, only to firmwares of same bootloader version, the version is indicated by the 8th and 9th characters of the pda firmware version, such as "U3, V3, V4, etc" , that is why I am still running on 7.1.1, my device works really fine
winol said:
The firmware can not be downgraded to anything with a lower bootloader version, only to firmwares of same bootloader version, the version is indicated by the 8th and 9th characters of the pda firmware version, such as "U3, V3, V4, etc" , that is why I am still running on 7.1.1, my device works really fine
Click to expand...
Click to collapse
well damn that sucks i really wanted to root my note 8
You probably can if you can unlock the bootloader first.
So any idea to unlock the bootloader??
Syahforever said:
So any idea to unlock the bootloader??
Click to expand...
Click to collapse
It's my understanding the Snapdragon version still has some issues getting rooted. I'm not 100% sure, though, as I don't follow that part of the forums, as I have an Exynos version.
Related
Hello all.
I just received an "unlocked" Sprint Note 8 cellphone N950U and Im a little confused.
I used to had a Note 4 that i flashed with a U firmware that removed all the bloatware, is this avaible for the Note 8?
Why arent custom roms or a stable root (magisk) avaible for this cellphone?
Had a lot of time retired from Samsung side (OnePlus guy here) but was stolen during a car accident that i had this weekend.
Thanks a lot and dont forget your safety belt while driving!
jorgemuela said:
Hello all.
I just received an "unlocked" Sprint Note 8 cellphone N950U and Im a little confused.
I used to had a Note 4 that i flashed with a U firmware that removed all the bloatware, is this avaible for the Note 8?
Why arent custom roms or a stable root (magisk) avaible for this cellphone?
Had a lot of time retired from Samsung side (OnePlus guy here) but was stolen during a car accident that i had this weekend.
Thanks a lot and dont forget your safety belt while driving!
Click to expand...
Click to collapse
EDIT: Never mind... wrong link if you want to root the phone. This is your only option to root on snapdragon. I would suggest you read through that thread.
jorgemuela said:
Hello all.
I just received an "unlocked" Sprint Note 8 cellphone N950U and Im a little confused.
I used to had a Note 4 that i flashed with a U firmware that removed all the bloatware, is this avaible for the Note 8?
Why arent custom roms or a stable root (magisk) avaible for this cellphone?
Had a lot of time retired from Samsung side (OnePlus guy here) but was stolen during a car accident that i had this weekend.
Thanks a lot and dont forget your safety belt while driving!
Click to expand...
Click to collapse
Note 8 is locked bootloader ....there will be no twrp for it until it's unlocked ....which probably won't ever happen .. root is available but not once it's updated past bootloader v3 ...it's the only phone I have had that I didn't root ....I have flashed the Oreo roms and the unlocked versions .... But there aren't any custom roms ...
Oreo
https://forum.xda-developers.com/showthread.php?t=3716281
Unlocked
https://forum.xda-developers.com/galaxy-note-8/how-to/guide-sm-n950u-u1-t3685884
Sent from my SM-N950U using Tapatalk
nexus6r3plicant01 said:
Note 8 is locked bootloader ....there will be no twrp for it until it's unlocked ....which probably won't ever happen .. root is available but not once it's updated past bootloader v3 ...it's the only phone I have had that I didn't root ....I have flashed the Oreo roms and the unlocked versions .... But there aren't any custom roms ...
Oreo
https://forum.xda-developers.com/showthread.php?t=3716281
Unlocked
https://forum.xda-developers.com/galaxy-note-8/how-to/guide-sm-n950u-u1-t3685884
Click to expand...
Click to collapse
Thank you very much!
Is there any risk I'm.flashing those versions?
Did you recommend me Oreo or Nougat Unlocked?
jorgemuela said:
Thank you very much!
Is there any risk I'm.flashing those versions?
Did you recommend me Oreo or Nougat Unlocked?
Click to expand...
Click to collapse
Also can I flash F variants into my Note? Its U Variant
Thanks in advance
jorgemuela said:
Thank you very much!
Is there any risk I'm.flashing those versions?
Did you recommend me Oreo or Nougat Unlocked?
Click to expand...
Click to collapse
Oreo has not been OFFICIALLY released for the Note8. There has been some leaked builds, but none for the unlocked U1 firmware. So if you want Oreo, you'll have to go with carrier firmware.
jorgemuela said:
Also can I flash F variants into my Note? Its U Variant
Thanks in advance
Click to expand...
Click to collapse
Dear God no. Unless you want a brick.
Now, seriously, all of your questions have been answered in detail, and in guides, here on XDA. I highly encourage you to use the search bar and do some research of your own.
Mr. Orange 645 said:
Oreo has not been OFFICIALLY released for the Note8. There has been some leaked builds, but none for the unlocked U1 firmware. So if you want Oreo, you'll have to go with carrier firmware.
Dear God no. Unless you want a brick.
Now, seriously, all of your questions have been answered in detail, and in guides, here on XDA. I highly encourage you to use the search bar and do some research of your own.
Click to expand...
Click to collapse
Thanks for your advice. But I'm variant U not U1... Or I'm wrong?
jorgemuela said:
Thanks for your advice. But I'm variant U not U1... Or I'm wrong?
Click to expand...
Click to collapse
You asked about unlocked firmware. That would be U1 firmware.
How do I unlock the bootloader of my Huawei mate 9 ?
Did you get the key before July 24? If not.... you can't. Not without paying some third party that might or might not work. (eg. Funky Huawei )
This worked for me. But you have to pay 4€.
Also: https://www.xda-developers.com/huawei-honor-unlock-bootloader-fee/
mallna said:
This worked for me. But you have to pay 4€.
Click to expand...
Click to collapse
I will try this out later！
Its still work?
not possible . im willing to spend any amount of $$ to unlock the bootloader but sadly no possible method for the latest firmware.
lawong said:
not possible . im willing to spend any amount of $$ to unlock the bootloader but sadly no possible method for the latest firmware.
Click to expand...
Click to collapse
It does work but first you need to downgrade your phone to nougat (Android 7.x) first and then it will work.
rex91 said:
It does work but first you need to downgrade your phone to nougat (Android 7.x) first and then it will work.
Click to expand...
Click to collapse
i have read it in others thread that its only possible if not in the latest firmware .
so if phone is on latest firmware i can downgrade it and bootloader unlock works?
leo5111 said:
so if phone is on latest firmware i can downgrade it and bootloader unlock works?
Click to expand...
Click to collapse
No, but there's a chance that the tools you buy access to might be able to extract that unlock code...no guarantee...no refunds...
EDIT seller says its 4.4.23+ EMUI/Android Version: 8.0 is that the unlockable one or is there more to the version that says it?
leo5111 said:
EDIT seller says its 4.4.23+ EMUI/Android Version: 8.0 is that the unlockable one or is there more to the version that says it?
Click to expand...
Click to collapse
You need the build number and security patch date.
Pretty much all EMUI 8 builds on the Mate 9 run a 4.4.23+ kernel, even up through the latest security patches.
Once you know the build number, find it in Firmware Finder, and find the build for that region that enables GPU Turbo. If it's an older build, then it's likely that you could use the official rollback firmware to get the bootloader unlocked.
here ya go that is pic he provided
leo5111 said:
here ya go that is pic he provided
Click to expand...
Click to collapse
Once you know the build number, find it in Firmware Finder, and find the build for that region that enables GPU Turbo. If it's an older build, then it's likely that you could use the official rollback firmware to get the bootloader unlocked.
Yup, .375 is the latest one that's good, after that .377 had GPU Turbo and issues with downgrading.
so im good to downgrade? i will message you when i get the phone in a few days thanks
leo5111 said:
so im good to downgrade? i will message you when i get the phone in a few days thanks
Click to expand...
Click to collapse
You won't get into the trouble that others did with .377 or later, yes.
But there's no guarantee everything works nicely.
Do read as much as possible before doing anything.
Also keep in mind that Android 9 is coming soon so maybe you don't need to unlock and whatnot.
for open kirin roms do you need to decrypt the data?
leo5111 said:
for open kirin roms do you need to decrypt the data?
Click to expand...
Click to collapse
No.....I did not for OmniROM.
Licaon_Kter said:
No.....I did not for OmniROM.
Click to expand...
Click to collapse
how is omni on this phone?
i just upgraded my note 9 SM-N960F from dutch 8.1.0 to German 9.0 pie via Odin . and to be honest im so disappointing with this UI and the whole update i was wondering if is it still possible to downgrade back to Oreo again ???
thanks alot
I think that it should be possible with Odin but honestly I never done it before so don't know. By the way, is the black mode feature implemented it this version of Pie in the toggles or in settings ?
Because I read someware that the initial version of this black mode or night mode or however it's called is not fully implemented like the final version should be.
toggles and settings both of them in night mode , but its not stable i have the feeling its slower my phone down some unknows issus
First try clear cache in recovery mode maybe can resolve. also try to update apps with play store or with galaxy apps because some apps must need an update to the pie version.. After that if all is worthless, maybe a factory reset will resolve Sometimes corrupted data may do this after an update specially after a big OS change like this.
Amr Mohsen said:
i just upgraded my note 9 SM-N960F from dutch 8.1.0 to German 9.0 pie via Odin . and to be honest im so disappointing with this UI and the whole update i was wondering if is it still possible to downgrade back to Oreo again ???
thanks alot
Click to expand...
Click to collapse
Hey let me know if you succeed, as I’m thinking of downgrading as well. ONE UI PIE-9 isn’t all it’s made out to be Oreo 8.1 rocks!
N1NJATH3ORY said:
Hey let me know if you succeed, as I’m thinking of downgrading as well. ONE UI PIE-9 isn’t all it’s made out to be Oreo 8.1 rocks!
Click to expand...
Click to collapse
Downgrading is no problem atm, i downgraded from CSA2 to ARL3 . I flashed the non-home csc though for a factory reset.
gee2012 said:
Downgrading is no problem atm, i downgraded from CSA2 to ARL3 . I flashed the non-home csc though for a factory reset.
Click to expand...
Click to collapse
Thanks do you have a fast mirror ? Sammobile sucks only good if your a paid member and updato is dead links ain't working.. i need N960FXXS2ARL3 / December patch 2018 BTU ? Thanks
N1NJATH3ORY said:
Thanks do you have a fast mirror ? Sammobile sucks only good if your a paid member and updato is dead links ain't working.. i need N960FXXS2ARL3 / December patch 2018 BTU ? Thanks
Click to expand...
Click to collapse
Get SamFirm.exe https://forum.xda-developers.com/galaxy-tab-s/general/tool-samfirm-samsung-firmware-t2988647.
Link https://forum.xda-developers.com/attachment.php?attachmentid=3803841&d=1467715462.
gee2012 said:
Get SamFirm.exe https://forum.xda-developers.com/galaxy-tab-s/general/tool-samfirm-samsung-firmware-t2988647.
Link https://forum.xda-developers.com/attachment.php?attachmentid=3803841&d=1467715462.
Click to expand...
Click to collapse
You Rock! Thanks
I am a complete newbie... with that said, I HATE the new android Pie. Can someone help me downgrade back to Oreo? I'm reading the thread and I have no idea what you people are talking about.
cgz1992 said:
I am a complete newbie... with that said, I HATE the new android Pie. Can someone help me downgrade back to Oreo? I'm reading the thread and I have no idea what you people are talking about.
Click to expand...
Click to collapse
You need to download SAMFIRM.EXE ---> Get SamFirm.exe https://forum.xda-developers.com/galaxy-tab-s/general/tool-samfirm-samsung-firmware-t2988647. Do you know your old firmware ? Luckily i had a screen shot of my old firmware i'm back on Oreo 8.1 way better Or what's your Note-9 Model number ? Or Where did you purchase your Note-9 from Country Supplier Sim Free Etc ?
N1NJATH3ORY said:
You need to download SAMFIRM.EXE ---> Get SamFirm.exe https://forum.xda-developers.com/gal...mware-t2988647. Do you know your old firmware ? Luckily i had a screen shot of my old firmware i'm back on Oreo 8.1 way better Or what's your Note-9 Model number ? Or Where did you purchase your Note-9 from Country Supplier Sim Free Etc ?
Click to expand...
Click to collapse
Im sorry but the page of the link you provided could not be found. Model # is SM-N960F/DS. Im pretty sure I was on Oreo 8.1, I just recently bought this Note 9 in Thailand from the official Samsung Store.
cgz1992 said:
Im sorry but the page of the link you provided could not be found. Model # is SM-N960F/DS. Im pretty sure I was on Oreo 8.1, I just recently bought this Note 9 in Thailand from the official Samsung Store.
Click to expand...
Click to collapse
If you want to go back to Thailand firmware,it's one of the two versions here (MYM) or (THL) :
https://updato.com/firmware-archive...xact=1&r=MYM,THL&v=Oreo(Android+8.1.0)&rpp=15
MYM: https://updato.com/firmware-archive-select-model?record=F0560E6C04E111E99F15FA163EE8F90B
THL: https://updato.com/firmware-archive-select-model?record=77A08C7904B011E99F15FA163EE8F90B
cgz1992 said:
Im sorry but the page of the link you provided could not be found. Model # is SM-N960F/DS. Im pretty sure I was on Oreo 8.1, I just recently bought this Note 9 in Thailand from the official Samsung Store.
Click to expand...
Click to collapse
Please try now it's fixed sorry about that!!
These are all the firmware’s i found for your country as there are 2 provider for you country Thailand.. (SEE PIC) i got a feeling you will be on (THL) i could be wrong man I’m not 100% sure.. i hope someone answers you as i am kind of guessing, I don’t want to mess up your NOTE-9 for you!
i heard somewhere flashing wrong firmware, can make you lose OEM LOCK!! Why not try this launch SAMFIRM.EXE and input firmware from pic or try this first launch SAMFIRM.EXE and select auto to see if it picks up the firmware you need to download Oero 8.1!!
I have never used ODIN before and wanted to know if I need to be rooted to be able to downgrade from Pie to last Oreo firmware?
Also if doing so will cause a factory reset and will I loose the data.
Thanks.
dexter10478 said:
I have never used ODIN before and wanted to know if I need to be rooted to be able to downgrade from Pie to last Oreo firmware?
Also if doing so will cause a factory reset and will I loose the data.
Thanks.
Click to expand...
Click to collapse
No root is needed to dowgrade!! You will lose all your data! So make a back up before you proceed!
N1NJATH3ORY said:
No root is needed to dowgrade!! You will lose all your data! So make a back up before you proceed!
Click to expand...
Click to collapse
Will that affect Knox and Secure Folder feature in anyway?
If not, then this seems to be the Samsung approved official method of flashing firmware. Is that so?
Thanks
dexter10478 said:
Will that affect Knox and Secure Folder feature in anyway?
If not, then this seems to be the Samsung approved official method of flashing firmware. Is that so?
Thanks
Click to expand...
Click to collapse
No Knox will stay 0x0 as your flashing official firmware.. Root and Roms trip Knox and secure folder S,Health etc. So you can flash away regular firmware without any issues!
N1NJATH3ORY said:
No Knox will stay 0x0 as your flashing official firmware.. Root and Roms trip Knox and secure folder S,Health etc. So you can flash away regular firmware without any issues!
Click to expand...
Click to collapse
I'm hoping someone can further clarify the steps needed to downgrade to Oreo. I have the 96OU unlocked US version and I upgraded using the modded Odin method for US Snapdragon versions in the Guides section. I do not like the carrier bloat that was added to my phone and would like to revert back to 8.1. I went to SamMobile and looked up my firmware which I believe is N96OU1UEU1ARL1, my actual model is SMN96OU1ZKFX. I have downloaded Odin3 v3.13.1. I originally used Odin3 v3.13.1 3B patchedD to upgrade. Do I run Odin (non-patched) then input the BL, AP, CP and CSC files from the extracted 1ARL1 file and select Auto reboot and F.Reset Time only, not re-partition? Can I use the patched version of Odin if I want?
I have been looking for a step by step tutorial for this but just can't find one.
Hi guys, i´m new on the forum, and i need help to change region my VTR-L09C178 to C432 International.
I have seen in the forum some tutorials but they are very old, so in some step skips an error. If anyone can help me please .
i have bootloader unlock, TWRP installed and it´s rooted.
matrixx0497 said:
Hi guys, i´m new on the forum, and i need help to change region my VTR-L09C178 to C432 International.
I have seen in the forum some tutorials but they are very old, so in some step skips an error. If anyone can help me please .
i have bootloader unlock, TWRP installed and it´s rooted.
Click to expand...
Click to collapse
I did it a few weeks ago, but i always failed on Oreo... The best way is downgrade to Nougat an then rebrand, it worked for me on the first try!
stefan.irmen said:
I did it a few weeks ago, but i always failed on Oreo... The best way is downgrade to Nougat an then rebrand, it worked for me on the first try!
Click to expand...
Click to collapse
Do you know how to roll back to Nougat with a locked bootloader and december security patch?
[email protected] said:
Do you know how to roll back to Nougat with a locked bootloader and december security patch?
Click to expand...
Click to collapse
No chance at the moment... Security Patch must be older than August 2018 for getting an Unlock Code...
stefan.irmen said:
I did it a few weeks ago, but i always failed on Oreo... The best way is downgrade to Nougat an then rebrand, it worked for me on the first try!
Click to expand...
Click to collapse
But when i do a downgrade i need the bootloader code to unlock again, right?
matrixx0497 said:
But when i do a downgrade i need the bootloader code to unlock again, right?
Click to expand...
Click to collapse
Yes... You said you have bootloader unlocked - dont you have the unlock code?
stefan.irmen said:
Yes... You said you have bootloader unlocked - dont you have the unlock code?
Click to expand...
Click to collapse
yes, but i didn't do backup of the code because i did on 2017, there's some way to get it back from my smartphone?
matrixx0497 said:
yes, but i didn't do backup of the code because i did on 2017, there's some way to get it back from my smartphone?
Click to expand...
Click to collapse
Aoh, thats sh*t...
No, i dont know a method at the moment, maybe dc unlocker supports reading bootloader code for newer Oreo Builds in the near future...
Hi Everybody,
I'm kinda stuck, how can I roll back to oreo after several updates?
The binary block from u3 to u2 got me stuck, my build N960FXXU3CSI3
I did find a claim that there is a u3 oreo combination "N960FXXU3ASF1" at [samsungcombination]...
But I dont know if its "real", I'd really appreciate the help and insight,
Thank You
raycloud777 said:
Hi Everybody,
I'm kinda stuck, how can I roll back to oreo after several updates?
The binary block from u3 to u2 got me stuck, my build N960FXXU3CSI3
I did find a claim that there is a u3 oreo combination "N960FXXU3ASF1" at [samsungcombination]...
But I dont know if its "real", I'd really appreciate the help and insight,
Thank You
Click to expand...
Click to collapse
P.S can i use Smart Switch for that?
raycloud777 said:
P.S can i use Smart Switch for that?
Click to expand...
Click to collapse
You are on a Bootloader V3. There is no way to go back to a V2 bootloader.. You can only downgrade firmware versions of the same bootloader version.
raycloud777 said:
Hi Everybody,
I'm kinda stuck, how can I roll back to oreo after several updates?
The binary block from u3 to u2 got me stuck, my build N960FXXU3CSI3
I did find a claim that there is a u3 oreo combination "N960FXXU3ASF1" at [samsungcombination]...
But I dont know if its "real", I'd really appreciate the help and insight,
Thank You
Click to expand...
Click to collapse
aromerblz said:
You are on a Bootloader V3. There is no way to go back to a V2 bootloader.. You can only downgrade firmware versions of the same bootloader version.
Click to expand...
Click to collapse
^^this^^
well, 99.99% of the time. Its uncommon, but some bootloaders will allow you to revert in very certain circumstances. Unsure about this revision change as i dont have this phone, but that 0.01% chance isnt weighing in your favor