Downgrade to 9.1 - Huawei Mate 20 Pro Questions & Answers

I'm on Android 10.I can put 9.1
What's the way?
Enviado desde mi LYA-L29 mediante Tapatalk

volteretero said:
I'm on Android 10.I can put 9.1
What's the way?
Enviado desde mi LYA-L29 mediante Tapatalk
Click to expand...
Click to collapse
Hisuite on your pc... update and select previous version....

Firething said:
Hisuite on your pc... update and select previous version....
Click to expand...
Click to collapse
Hi suite normally
I have old version 302
Must it be the latest?
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Nothing is impossible the beta version does not allow downgrade with Hisuite
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volteretero said:
Nothing is impossible the beta version does not allow downgrade with Hisuite
Enviado desde mi LYA-L29 mediante Tapatalk
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well it allows me to do it...not sure about you tho

Firething said:
well it allows me to do it...not sure about you tho
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Click to collapse
What version of hisuiteurilizas tu on the computer to me I do not get the link below that puts
Switch to order version
Enviado desde mi LYA-L29 mediante Tapatalk
View attachment 4873461

HiSuite ver.9.1.0.309_OVE
Huawei Mate 20 Pro. Successfully downgraded from 10.0.0.138 to 9.1.0.320 (C10E10R2P1).
PS. https://consumer.huawei.com/en/support/hisuite/ - v.10.0.0.510 (2019.11.06)

BiOMeX said:
HiSuite ver.9.1.0.309_OVE
Huawei Mate 20 Pro. Successfully downgraded from 10.0.0.138 to 9.1.0.320 (C10E10R2P1).
PS. https://consumer.huawei.com/en/support/hisuite/ - v.10.0.0.510 (2019.11.06)
Click to expand...
Click to collapse
Thank you I've already managed to downgrade
It was the hisuite version so I didn't get the link
Enviado desde mi LYA-L29 mediante Tapatalk

BiOMeX said:
HiSuite ver.9.1.0.309_OVE
Huawei Mate 20 Pro. Successfully downgraded from 10.0.0.138 to 9.1.0.320 (C10E10R2P1).
PS. https://consumer.huawei.com/en/support/hisuite/ - v.10.0.0.510 (2019.11.06)
Click to expand...
Click to collapse
Where did u get that emui 10 version from? Throughout OTA update? Thanx.

Guys where can I find the ROM to upgrade to EMUI 10 ? I search a lot but I didn't found anything.
LYA-L29

Ozone said:
Guys where can I find the ROM to upgrade to EMUI 10 ? I search a lot but I didn't found anything.
LYA-L29
Click to expand...
Click to collapse
here is the first zip for emi 10
https://drive.google.com/open?id=1-AuKcybeV8exMMxb4bBcedO6OcRA15SI
second zip for the 346 firmware to follow soon
link for the LYA-L29 C 9.1.0.346 DLOAD https://drive.google.com/open?id=1ECg3mqjy1TZz60ClBmY-LdJxF_agNnYT

Ozone said:
Guys where can I find the ROM to upgrade to EMUI 10 ? I search a lot but I didn't found anything.
LYA-L29
Click to expand...
Click to collapse
https://easy-firmware.com/

thank you but i decided to wait to avoid any soft brick.

dog121 said:
here is the first zip for emi 10
https://drive.google.com/open?id=1-AuKcybeV8exMMxb4bBcedO6OcRA15SI
second zip for the 346 firmware to follow soon
link for the LYA-L29 C 9.1.0.346 DLOAD https://drive.google.com/open?id=1ECg3mqjy1TZz60ClBmY-LdJxF_agNnYT
Click to expand...
Click to collapse
I have the LYA-L29 C 9.1.0.338 from Germany
Does the first link works on my mobile? No Softbrick? Thanks

nangaprabat said:
I have the LYA-L29 C 9.1.0.338 from Germany
Does the first link works on my mobile? No Softbrick? Thanks
Click to expand...
Click to collapse
I wouldn't flash you need to be on. 346...

Hey guys if i wanna go back to emui 9.1 with a firmware from Easy firmware do you think its possible? Im on emui 10 but i wanna go back to 9.1 and hisuite doesn't show me the option to restore also mention i did the dload method of lya l29 on a lya l09 and it works

tokis said:
Hey guys if i wanna go back to emui 9.1 with a firmware from Easy firmware do you think its possible?
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Click to collapse
Yes, through three buttons method.

I tried to flash my Lya l29 to Emui 10, now I cant boot my phone, it goes on recovery mode only, any advice?
I tried to downgrade to 9.1 but i failed, also tried older versions but always failing... I need your help, please...

Shkelqim.rexhepi said:
I tried to flash my Lya l29 to Emui 10, now I cant boot my phone, it goes on recovery mode only, any advice?
I tried to downgrade to 9.1 but i failed, also tried older versions but always failing... I need your help, please...
Click to expand...
Click to collapse
check this
https://forum.xda-developers.com/mate-20-pro/help/probably-soft-brick-update-to-emui-10-t4003915/page8
give it a try

Hmmmm... Now i realised my version is c652, but last time i have updated with c432 and it worked... Now i cant even go back to previous versions.

Related

Honor 5C NEM L51-C342 Rollback to android 6.0

I'm on android 7.0 beta of Honor 5c (phone not rooted) but now the beta program is over. Anyone can help me to rollback to official firmware of android 6.0 with emui 4.1? Thanks!!
Inviato dal mio NEM-L51 utilizzando Tapatalk
fax1991 said:
I'm on android 7.0 beta of Honor 5c (phone not rooted) but now the beta program is over. Anyone can help me to rollback to official firmware of android 6.0 with emui 4.1? Thanks!!
Inviato dal mio NEM-L51 utilizzando Tapatalk
Click to expand...
Click to collapse
Try putting the full update of EMUI 4.1 in dload folder. And flash it by using three button.
But it dont fail? Because the partitions has changed
Inviato dal mio NEM-L51 utilizzando Tapatalk
fax1991 said:
But it dont fail? Because the partitions has changed
Inviato dal mio NEM-L51 utilizzando Tapatalk
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I don't think so.Just try. There is nothing wrong in trying.
Shubho20 said:
I don't think so.Just try. There is nothing wrong in trying.
Click to expand...
Click to collapse
Mmmh soft brick??
Inviato dal mio NEM-L51 utilizzando Tapatalk
fax1991 said:
Mmmh soft brick??
Inviato dal mio NEM-L51 utilizzando Tapatalk
Click to expand...
Click to collapse
I did it myself before, didn't cause any issue.
Shubho20 said:
I did it myself before, didn't cause any issue.
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Click to collapse
From 7.0 to 6.0?
Inviato dal mio NEM-L51 utilizzando Tapatalk
fax1991 said:
From 7.0 to 6.0?
Inviato dal mio NEM-L51 utilizzando Tapatalk
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Click to collapse
Yes
Shubho20 said:
Yes
Click to expand...
Click to collapse
Ok downloading b130 build of android 6.0. Hope is to go all ok
fax1991 said:
Ok downloading b130 build of android 6.0. Hope is to go all ok
Click to expand...
Click to collapse
Ya. All the best! :good:
Shubho20 said:
Ya. All the best! :good:
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Click to collapse
Perfect!! I've flashed a rollback package for Nem L51 (russian version C10) and then i've pushed b130 build of my phone (C432) and everything its ok!!
so honor released beta and left people in beta?
fax1991 said:
Perfect!! I've flashed a rollback package for Nem L51 (russian version C10) and then i've pushed b130 build of my phone (C432) and everything its ok!!
Click to expand...
Click to collapse
Great.:good:
rollback to Emui 4.1 http://www.hihonor.com/pl/support/details/index.html?DOC_ID=94145
schizmatyk said:
rollback to Emui 4.1 http://www.hihonor.com/pl/support/details/index.html?DOC_ID=94145
Click to expand...
Click to collapse
The flash should I file?
I now install Android 7 Beta
I want to go back on Android 6.0
MHN.1515 said:
The flash should I file?
I now install Android 7 Beta
I want to go back on Android 6.0
Click to expand...
Click to collapse
Yes. You must install this file first, reboot your phone, delete file from dload and put there B132 full software. Repeat update procedure. Enjoy your Emui 4.1.1.
schizmatyk said:
Yes. You must install this file first, reboot your phone, delete file from dload and put there B132 full software. Repeat update procedure. Enjoy your Emui 4.1.1.
Click to expand...
Click to collapse
Sorry, but that makes no sense. Doesn't the system updater recognise only UPDATE.APP files?
nightcrawler995 said:
Sorry, but that makes no sense. Doesn't the system updater recognise only UPDATE.APP files?
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Click to collapse
yes and its make a sense
schizmatyk said:
Yes. You must install this file first, reboot your phone, delete file from dload and put there B132 full software. Repeat update procedure. Enjoy your Emui 4.1.1.
Click to expand...
Click to collapse
my phone is nmo-l31c185 and there is no official rollback package for this phone .
i used the one in this thread and now my phone is on build 171
i want to update official version android 7 but when i check update there is no update ( probably because of wrong rollback package )
when i want to install update with dload error return is incompatible version
what can i do now ?
mt.nkm said:
my phone is nmo-l31c185 and there is no official rollback package for this phone .
i used the one in this thread and now my phone is on build 171
i want to update official version android 7 but when i check update there is no update ( probably because of wrong rollback package )
when i want to install update with dload error return is incompatible version
what can i do now ?
Click to expand...
Click to collapse
Yesterday I install b132 on b351, dload option, just like that. Just what u need after installation is full wipe. Without any rollback package.

[Solved] PIN Changes after updated to 23s

Hey, I just updated to the 23s official ROM (China) and seems like the PIN changed, so now i don't know what's the damn passwords xd
Any solution?
I don't want to make it hard reset
IvanGregorioS said:
Hey, I just updated to the 23s official ROM (China) and seems like the PIN changed, so now i don't know what's the damn passwords xd
Any solution?
I don't want to make it hard reset
Click to expand...
Click to collapse
Flash this file in TWRP. http://cloud.tapatalk.com/s/59719ec0f22ce/Delete_Pass_Pattern.zip
Enviado desde mi LEX820 mediante Tapatalk
jufece said:
Flash this file in TWRP.
"The file you posted above"
Enviado desde mi LEX820 mediante Tapatalk
Click to expand...
Click to collapse
Thanks!
It worked. <3

Which firmware is newer - BLA-L29 8.0.0.126(C636) or BLA-L29C636B125

I installed B125 from funkyhuwawei last week - working great. Checked today and there is a new listing - .126 but it's sitting in between the older 119 and 125. Is the 125 (last on the list below) the newest version or the newly listed 126 (in the middle of the list).
from funkyhuawei:
BLA-L29 8.0.0.119(C636)
BLA-L29 8.0.0.126(C636)
BLA-L29C636B125
Thanks
One ending 126 will be. Newer build number. Someone mentioned to me that .126 was pulled at some point so id say wait for .127 or ask Mr Funky via support email before changing.
126 was not pulled. It's fine to install. It's the newest.
Are you paying for this update or is it down loadable free somewhere?
Toldorn said:
Are you paying for this update or is it down loadable free somewhere?
Click to expand...
Click to collapse
You can download it from the following site:
http://pro-teammt.ru/firmware-database/?firmware_model=ALP-L29&firmware_page=0
duraaraa said:
126 was not pulled. It's fine to install. It's the newest.
Click to expand...
Click to collapse
What happened to the 127 and even for a short time a 127a build? It seems they are gone.
TheFrozen4 said:
What happened to the 127 and even for a short time a 127a build? It seems they are gone.
Click to expand...
Click to collapse
127 had a lot of bugs and was pulled. 127a had installation issues. I'll post the next build after 127a.
Are these updates Huawei beta updates for registered customers?
[email protected] said:
You can download it from the following site:
http://pro-teammt.ru/firmware-database/?firmware_model=ALP-L29&firmware_page=0
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Click to collapse
For Free?
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liver20 said:
For Free?
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yes, if you know how to install it to your mate 10.
[email protected] said:
yes, if you know how to install it to your mate 10.
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Click to collapse
my mate 10 is c432 ... then have to rebrand, right ?
liver20 said:
my mate 10 is c432 ... then have to rebrand, right ?
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Click to collapse
You should not rebrand. Just choose the software for your region. C432 usually has a lot more update.
Do I get update notifications if I'm rooted? If now his dk I manually update? I'm from 119.
trycan said:
Do I get update notifications if I'm rooted? If now his dk I manually update? I'm from 119.
Click to expand...
Click to collapse
Probably, buy you might not be able to install.
At least not if you modified partitions (system, vendor. Can't remember if cust and product have verity/avb too).
If so you can install with https://forum.xda-developers.com/mate-10/how-to/guide-mate-10-flash-oreo-update-package-t3716814

Mate 10 bricked alp-l09 PLEASE HELP

hello i tried Force the update by the computer and I deleted the IMEI and everything, and now start and mark what a p20 pro is like, I tried everything but it does not start, it restarts the minute of being in the system, And I tried everything to flash it and it flashes but it's still the same, someone knows what I can do please help
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View attachment 4896817
Sergiocubano1 said:
hello i tried Force the update by the computer and I deleted the IMEI and everything, and now start and mark what a p20 pro is like, I tried everything but it does not start, it restarts the minute of being in the system, And I tried everything to flash it and it flashes but it's still the same, someone knows what I can do please help
Enviado desde mi RMX1931 mediante Tapatalk
Click to expand...
Click to collapse
So you flashed a P20 pro firmware on ALP-L09? Probably you will have to use Test Point and DC-Phoenix to revive it.
Pretoriano80 said:
So you flashed a P20 pro firmware on ALP-L09? Probably you will have to use Test Point and DC-Phoenix to revive it.
Click to expand...
Click to collapse
use the normal mate 10, but I don't know why it appears like that, the one you say costs real money, right?
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Sergiocubano1 said:
use the normal mate 10, but I don't know why it appears like that, the one you say costs real money, right?
Enviado desde mi RMX1931 mediante Tapatalk
Click to expand...
Click to collapse
Yes, and it's not an easy procedure.
Pretoriano80 said:
Yes, and it's not an easy procedure.
Click to expand...
Click to collapse
I want to wait for emui 10 to see if it is fixed by installing it, when it appears in fastboot it recognizes me as unknown, and the program that so bad of hisuite does not repair it
Enviado desde mi RMX1931 mediante Tapatalk
Sergiocubano1 said:
I want to wait for emui 10 to see if it is fixed by installing it, when it appears in fastboot it recognizes me as unknown, and the program that so bad of hisuite does not repair it
Enviado desde mi RMX1931 mediante Tapatalk
Click to expand...
Click to collapse
I doubt that EMUI 10 will magically fix that. Probably it won't even install.
Pretoriano80 said:
I doubt thst EMUI 10 will magically fix that. Probably it won't even install.
Click to expand...
Click to collapse
Well, I have no other, I'm not going to spend money when the mobile already costs 120 euros in stores here in Spain, now I'm using the realme X2 pro that goes luxury, only it hurts to lose it
Enviado desde mi RMX1931 mediante Tapatalk

Mate 20 X EVR-N29 to China rom How to flash

I wanna know is their any way to flash the china rom on the global Huawei model.
Yes I want to do this because I want to use the beta software AND YES I DONT CARE IF THE SOFTWARE IS TO BUGGY
If there is any way to do it let me know thanks.
From android 10 and emui 10 with ER-AL00 (lock bootloader) china TO.... europe version FIRMWARE...there is a guide?
andromeda1968 said:
From android 10 and emui 10 with ER-AL00 (lock bootloader) china TO.... europe version FIRMWARE...there is a guide?
Click to expand...
Click to collapse
That's what I want to know if their is a guide.
cooldude20000 said:
That's what I want to know if their is a guide.
Click to expand...
Click to collapse
Hi CoolDude,
Im sorry to tell you that there IS no way to Flash rom anymore for recent Huawei devices.
Like you, i want to flash mine. (evr-al00 to global or european rom)
Maybe be there's a guide...
Envoyé de mon EVR-AL00 en utilisant Tapatalk
Here is script for rebranding:
https://4pda.ru/forum/index.php?showtopic=932930&view=findpost&p=89756746
Download:
https://drive.google.com/file/d/15oXaOw9DbvBGHTkxViPu0bj-Pli3bOfT/view?usp=drivesdk
vandal_ said:
Here is script for rebranding:
https://4pda.ru/forum/index.php?showtopic=932930&view=findpost&p=89756746
Download:
https://drive.google.com/file/d/15oXaOw9DbvBGHTkxViPu0bj-Pli3bOfT/view?usp=drivesdk
Click to expand...
Click to collapse
Anybody try this?
mscion said:
Anybody try this?
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Click to collapse
I don't believe it will work...
It's possibile root Mate 20x with emui 11 new?
andromeda1968 said:
It's possibile root Mate 20x with emui 11 new?
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Click to collapse
c'moon maan huawei pones long time ago cannot be rooted .. some rooting is dead.. no use what for??

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