Rollback package from oreo to nougat? - Honor 8 Questions & Answers

Is there any rollback package from 8.0 to 7.0 frd-l19c10?

filip555 said:
Is there any rollback package from 8.0 to 7.0 frd-l19c10?
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Yes, boot into oreo er recovery, and select Download Latest Firmware And Recovery, It brings you back to Nougat, I tried it before. You don't need stock recovery to do this.

SuperSwordSmasher said:
Yes, boot into oreo er recovery, and select Download Latest Firmware And Recovery, It brings you back to Nougat, I tried it before. You don't need stock recovery to do this.
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Yes. Just one problem: The firmware download in eRecovery available just a few regions.

SuperSwordSmasher said:
Yes, boot into oreo er recovery, and select Download Latest Firmware And Recovery, It brings you back to Nougat, I tried it before. You don't need stock recovery to do this.
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eRecovery Getting package info failed, I'm connected to wifi, what now?

filip555 said:
eRecovery Getting package info failed, I'm connected to wifi, what now?
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Hmmmm... Maybe of you have twrp you could clear the internal storage and flash a full OTA PV Update Using HurUpdater Maybe.

I cant do that because i cant do oem unlock, its greyed, and bootloader is locked, I want to roll it back because i dont have gapps installed in oreo.

filip555 said:
Is there any rollback package from 8.0 to 7.0 frd-l19c10?
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Connect your phone to your PC, open up Hisuite and click on Recovery. It'll show you an option to rollback.

SirDarknight said:
Connect your phone to your PC, open up Hisuite and click on Recovery. It'll show you an option to rollback.
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It says that my phone is stable and there is no need for recover

eRecovery shows only Oreo package, bot Nougat :/

czolo7 said:
eRecovery shows only Oreo package, bot Nougat :/
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Try rollback firmware version with firmare finder, for frd-l19c10 is 386

And for Frd-L09c432 which one should I try?

czolo7 said:
And for Frd-L09c432 which one should I try?
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frd--l09c432b407 dated 2018.07.26. Try it with dload method. Tell me did you succeded it.

filip555 said:
frd--l09c432b407 dated 2018.07.26. Try it with dload method. Tell me did you succeded it.
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Unfortunately "Software instalation failed".

After update to Oreo my Honor i randomly hanging and restarting, LOS 15 works fine, but missing NFC payment. Anyone have idea how to go back to Nougat?

Related

Stuck On NRD90M test keys Help

Hey guys ive been stuck on NRD90M test keys for a while i have a nxt-l29 i installed nougat manually via twrp and the build number was NRD90M ive tried dload for several firmwares but all fail at 5% the roll back packages wont work either if anyone can help i would appreciate " bluetooth doesnt work and other major issues like app crashing and random freezing "
thanks in advance
nad.j said:
Hey guys ive been stuck on NRD90M test keys for a while i have a nxt-l29 i installed nougat manually via twrp and the build number was NRD90M ive tried dload for several firmwares but all fail at 5% the roll back packages wont work either if anyone can help i would appreciate " bluetooth doesnt work and other major issues like app crashing and random freezing "
thanks in advance
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You need roll back package for L29. It will be around 90 mb. Put it in dload folder in sdcard. Then go to dialer and type *#*#2846579#*#* and then select software upgrade. It will reboot and will undergo that process or you can do that three finger process. Once it is done you can reboot back to your OS. This time put the B1xx or B3xx firmware in dload folder and try to do that again. It will go back.
In my case I went back from L29C432B560 to L29C432B180 doing this way. I am saying this from my personal experience. Key here is the rollback package from Huawei. It is there in one of the threads or you can google Huawei rollback package. Once you get that you resolve your issue.
Another thing I observed is locked bootloader.
Hope it works out for you.
Samavb said:
You need roll back package for L29. It will be around 90 mb. Put it in dload folder in sdcard. Then go to dialer and type *#*#2846579#*#* and then select software upgrade. It will reboot and will undergo that process or you can do that three finger process. Once it is done you can reboot back to your OS. This time put the B1xx or B3xx firmware in dload folder and try to do that again. It will go back.
In my case I went back from L29C432B560 to L29C432B180 doing this way. I am saying this from my personal experience. Key here is the rollback package from Huawei. It is there in one of the threads or you can google Huawei rollback package. Once you get that you resolve your issue.
Another thing I observed is locked bootloader.
Hope it works out for you.
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hey man the *#*#2846579#*#* doesn't open anything on my phone and i tried dload to rollback using the volume up volume down and power and i get installation failed any other tips ? i downloaded alot of softwares nothing seems to work can u give the the specific software you used ?
nad.j said:
hey man the *#*#2846579#*#* doesn't open anything on my phone and i tried dload to rollback using the volume up volume down and power and i get installation failed any other tips ? i downloaded alot of softwares nothing seems to work can u give the the specific software you used ?
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Which rollback are you using?
nad.j said:
hey man the *#*#2846579#*#* doesn't open anything on my phone and i tried dload to rollback using the volume up volume down and power and i get installation failed any other tips ? i downloaded alot of softwares nothing seems to work can u give the the specific software you used ?
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Go to this link
http://m.huawei.com/mymobile/consumer/support/downloads/index.htm
And select the last one L29C900B500
That is the one I used.
If that code doesn't work then try the 3 finger rule
After you do with this rollback package
You will once again come back to nougat
You can check the build number if the process is successful.
Then you have to dload again to B180 or B3xx
Hope this works for you
Samavb said:
Go to this link
http://m.huawei.com/mymobile/consumer/support/downloads/index.htm
And select the last one L29C900B500
That is the one I used.
If that code doesn't work then try the 3 finger rule
After you do with this rollback package
You will once again come back to nougat
You can check the build number if the process is successful.
Then you have to dload again to B180 or B3xx
Hope this works for you
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i downloaded the c900b500 and when i tried to install it gave me incompatible update... failed at 5%
dexz said:
Which rollback are you using?
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i used the nxt l29c900b500 and failed at 5% every time it gives me incompatible update ...
nad.j said:
i used the nxt l29c900b500 and failed at 5% every time it gives me incompatible update ...
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i get this
nad.j said:
i get this
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What's your original region?
Did you try to install update_data.zip again via twrp?
dexz said:
What's your original region?
Did you try to install update_data.zip again via twrp?
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its m.e.a
and tried to install using twrp but i get alot of failed nd unable to mount etc
nad.j said:
its m.e.a
and tried to install using twrp but i get alot of failed nd unable to mount etc
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Which twrp version are you using?
Which partition was failed to mount?
Did you format data before install?
dexz said:
Which twrp version are you using?
Which partition was failed to mount?
Did you format data before install?
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im using twrp 3.0.3-0 nd all format attempts fail
nad.j said:
im using twrp 3.0.3-0 nd all format attempts fail
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Please use twrp 3.0.2 (Nougat) . Twrp 3.0.3 is broken.
You can get it from here. https://forum.xda-developers.com/ma...ot-nougat-mate-8-phh-superuser-t3570898/page2
dexz said:
Please use twrp 3.0.2 (Nougat) . Twrp 3.0.3 is broken.
You can get it from here. https://forum.xda-developers.com/ma...ot-nougat-mate-8-phh-superuser-t3570898/page2
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should i format then install the rollback
nad.j said:
should i format then install the rollback
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Don't think it will make any difference. You may try to install update.zip (EMUI 4.0) via twrp.
Just checking. Is your FRP unlocked?
dexz said:
Don't think it will make any difference. You may try to install update.zip (EMUI 4.0) via twrp.
Just checking. Is your FRP unlocked?
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i formated the device and using twrp 3.0.2 tried to install rollback pack and the 6.0 software but i kept getting i kept getting this "could not find meta inf com google android update binary in the zip file huwaei " and then i tried to format system then flash 6.0 still got the same error and now i re installed the nrd90m since it got stuck on the huawei logo and still nothing is working out
nad.j said:
i formated the device and using twrp 3.0.2 tried to install rollback pack and the 6.0 software but i kept getting i kept getting this "could not find meta inf com google android update binary in the zip file huwaei " and then i tried to format system then flash 6.0 still got the same error and now i re installed the nrd90m since it got stuck on the huawei logo and still nothing is working out
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Can you boot to bootloader and check if FRP is unlocked or lock?
Make sure your original firmware (6.0) is full not ota.
dexz said:
Can you boot to bootloader and check if FRP is unlocked or lock?
Make sure your original firmware (6.0) is full not ota.
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whats frp ?
How to Rollback from Nougat to Stock - Mate 8 - L29
nad.j said:
i downloaded the c900b500 and when i tried to install it gave me incompatible update... failed at 5%
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I had the same problems.
option 1
I downloaded stock B560 zip files
flashed it in TWRP
next I locked the bootloader
now the dload to rollback - worked. buildnumber - changed
then another dload to B180 to go back.
after that I did dload to B190
updated to B560 using system update. then I flashed kangvip B577 and its all good now.
my phone was debranded to L29c432 so I used these files.
you have to get the right set of files for your phone model especially stock firmware.
roll back package from here
http://m.huawei.com/mymobile/consumer/support/downloads/index.htm
locked bootloader and stock recovery did the trick for me.
hope it works out for you. :good:
nad.j said:
whats frp ?
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You can change by switch off your phone then press volume down and plug in your usb cable. It will bring you to bootloader mode. From there it will tell you bootloader and FRP status

FRD-L04 Help needed

I have a l04 with the latest 5.0 emui Android 7.0... The issue is that I wanted to format the phone to sell and doing so I deleted the os from twrp on accident and tried flashing the stock rom given from Huawei, but now the phone is giving me errors when trying to flash anything on twrp it tells me zip is corrupt. Not sure what to do from here since I cannot get the 5.0 recovery/boot/cust/system img files. Or the update app to do the 3 button reset.
Rommco05 said:
Just formated data and still you can enter to twrp?
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Well i flashed the old img files for android 6 and they are not working i'm guessing because i am coming from android 7, so i flashed the twrp from xda for nougat and that is currently where i am at.
Rommco05 said:
So try flash full fw Nougad or from Lineage 14.1 by OpenKirin Team flash vendor.zip and rom.zip
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Okay lineage 14.1 worked, but is there any way to go back to emui 5.0?
I used the link on your profile for the go back to stock and I'm on the NRD90M test-keys official, but I wanted to get the b385 update from the team Mt firmware updater and it says it is approved. How would I update it through if the internal updater app on this ROM does not work?
Was able to setup proxy with desktop version and hisuite seems to be updating with new firmware.
Rommco05 said:
So problem is solved...
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Yes thank you for your help.

How to go back from Oreo to nougat?

I flashed oreo update via hurupdater...everything works fine but the battery life is miserable....i want to go back to nougat ...please guide me with the process.
Connect your phone to your PC and open HiSuite, you'll find a option to Recover which will rollback to Nougat. Otherwise, download the rollback firmware from Firmware Finder
SirDarknight said:
Connect your phone to your PC and open HiSuite, you'll find a option to Recover which will rollback to Nougat. Otherwise, download the rollback firmware from Firmware Finder
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Any idea which rollback firmware should I download? HiSuite method doesn't work.
czolo7 said:
Any idea which rollback firmware should I download? HiSuite method doesn't work.
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Search here
GO to recoveey Mode and install latest firmware
Elkkooz said:
GO to recoveey Mode and install latest firmware
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Latest firmware in eRecovery is Oreo.
@czolo7 it was before oreo officially came out in most countried

How to downgrade O-->N

Hi!
I am now on rooted Oreo ROM.
How to downgrade to any Nougat ROM?
I have problem with flashing Stock rom via Odin.
Everytime Fail.
Any solutions please?
hakom said:
Hi!
I am now on rooted Oreo ROM.
How to downgrade to any Nougat ROM?
I have problem with flashing Stock rom via Odin.
Everytime Fail.
Any solutions please?
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Click to collapse
Hello
You cannot go from V3 boot loader (Oreo) to V2 boot loader (Nougat). Did you have stock Oreo installed?
cooltt said:
Hello
You cannot go from V3 boot loader (Oreo) to V2 boot loader (Nougat). Did you have stock Oreo installed?
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Hello!
No,im on LightRom by jash92duster.
I have tryied flash stock Oreo via Odin,
but everytime fails...
I want definitely back to Nougat.
hakom said:
Hello!
No,im on LightRom by jash92duster.
I have tryied flash stock Oreo via Odin,
but everytime fails...
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Click to collapse
You have to flash the correct firmware for your country. What country are you in?
cooltt said:
You have to flash the correct firmware for your country. What country are you in?
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My country is Slovak Republic.
hakom said:
My country is Slovak Republic.
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Ok, LiteRom is Nougat 7
Option 1
Flash TWRP via Odin then flash LiteRom or any Nougat Rom
Option 2 (Easy)
Place phone in download mode (home+volume down+power) then flash Stock Nougat (via Odin) for your country Slovakia (TMS) from www.sammobile.com
cooltt said:
Ok, LiteRom is Nougat 7
Option 1
Flash TWRP via Odin then flash LiteRom or any Nougat Rom
Option 2 (Easy)
Place phone in download mode (home+volume down+power) then flash Stock Nougat (via Odin) for your country Slovakia (TMS) from www.sammobile.com
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No, i have LiteRom v. Oreo.
I have latest TWRP of course too.
Bootloader apparently prevents downgrade via Odin, but you can still downgrade via TWRP. You need to flash a custom nougat ROM that includes an older bootloader version.
Odin 3.13. and latest Nougat ROM available for your phone.
Did downgrade without any issues.
saszynski said:
Odin 3.13. and latest Nougat ROM available for your phone.
Did downgrade without any issues.
Click to expand...
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I tried flash Stock Rom via Odin-->Failed.
I tried flash several Nougat Rom via TWRP, but after Rom boot i got No Service (no signal).
After have i tried flash latest Nougat BL separately but i got error: sv rev. check fail (bootloader) device:3, binary:2 in download mode.
Any ideas please?
You can't downgrade the bootloader.
Stock nougat on an Oreo bootloader will cause problems with wifi, data, and possibly lose the IMEI.
audit13 said:
You can't downgrade the bootloader.
Stock nougat on an Oreo bootloader will cause problems with wifi, data, and possibly lose the IMEI.
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So how to downgrade to Nougat?
hakom said:
So how to downgrade to Nougat?
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Can't be done as far as I know.
audit13 said:
Can't be done as far as I know.
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No Way!
hakom said:
No Way!
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Samsung blocked bootloader downgrades a long time ago. I think it started with the S3.
audit13 said:
Samsung blocked bootloader downgrades a long time ago. I think it started with the S3.
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omg, so it's ****ed up...
You may be able to run a custom nougat rom on the Oreo bootloader but not a completely stock nougat ROM.
SOLVED!
.
.
.
.Close
How did you solved it?
Jesus Krist said:
How did you solved it?
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FRD-L09 to EMUI 8.0

Hi guys, I would like to update my EMUI 5 to EMUI 8. I know that 8.0 only support on Europe, but I don't mind, accept unlock boot loader or any methods, just show me the way. and thanks alot
Timberlake.C said:
Hi guys, I would like to update my EMUI 5 to EMUI 8. I know that 8.0 only support on Europe, but I don't mind, accept unlock boot loader or any methods, just show me the way. and thanks alot
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Click to collapse
You can try to install emui 8 with firmware finder
CrioNat said:
You can try to install emui 8 with firmware finder
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Hi, i'm facing the same problem, i tried using firmware finder but it get me the firmware 7.1.2 and emui 5.
I want the update in order to install a treble rom.
daniele95 said:
Hi, i'm facing the same problem, i tried using firmware finder but it get me the firmware 7.1.2 and emui 5.
I want the update in order to install a treble rom.
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Which is your honor? FRD what?
CrioNat said:
Which is your honor? FRD what?
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My honor is FRD-L09C432B416
daniele95 said:
My honor is FRD-L09C432B416
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Idk why, I download emui 8 from FF with your same version, so I really don't know
CrioNat said:
Idk why, I download emui 8 from FF with your same version, so I really don't know
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Which firmware did you install? the B418?
daniele95 said:
Which firmware did you install? the B418?
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I have B562 updated from B412
there is metod,update fw to emui 8 via dload ,only you need service rom https://androidhost.ru/7pf
CrioNat said:
I have B562 updated from B412
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Click to collapse
i've found it, it wasn't the first on the list in firmware finder but actually it was in the middle
I'm flashing it right now via erecovery.
Thanks for the help!
daniele95 said:
i've found it, it wasn't the first on the list in firmware finder but actually it was in the middle
I'm flashing it right now via erecovery.
Thanks for the help!
Click to expand...
Click to collapse
I still haven't got the update process to work, i've had problems with every possibile way:
eRecovery update - during the download process after a while eRecovery automatically reboots the phone, and when i re-enter the recovery and start the update process it resumes from where it left but at the end of the process the validation fails, this does not happen if the size of the update is smaller, like an 300mb ota successfully updated my phone. I assume it has a timer before it stops the update.
DNS update - from system updater it finds the update but fails to download it
Proxy update - not working
Is there a way to download the files and then update?

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