yashsingh1/xdaforums huggingface dataset:
[Ascend Mate 7 General] chudy_85:
Yes you can do it but you must have good vendor. If you have meafnaf you can download firmware from huawei site or from my post and flash normal if you have error when you flash b326 your cust it's incorrect. If you have unlocked bootloader it's nice and better to work with firmware

Send from ? . If I help you buy me ?
[Ascend Mate 7 General] chudy_85:
if you have hv meafnaf flash first lp for your region. It's B326 and then try update via ota to b560.
[Ascend Mate 7 General] chudy_85:
Do you use twrp backup to flash b571??? If you use you dont need rolback in my method. If you want back to b331 you must do it that:

1. Downgrade to B522

2. Now if you want b331 you must change region to eu by copy custom.bin and oeminfo

3. If you do it this reboot device.

4. Now you have locked bootloader and you must unlock to flash stock recovery.

5. If you do it flash Stock recovery and now copy B500 to dload in your extsdcard

6. Write in DIALER *#*#2846579#*#* push 4 and 1

7. Update start to rolback to c500 and when finish it's reboot

8. Fast Optimalization now and then copy b331 to dload in your extsdcard

9. Write in DIALER *#*#2846579#*#* push 4 and 1

10. Now wait when finish and you have c900b331
[Ascend Mate 7 General] Skorpi58:
Dear [MENTION=4190256]chudy_85[/MENTION] thats all to complicated...I'll stay on B571...thank you
[Ascend Mate 7 General] UtianG:
Thanks for the feedback.

Here's my current firmware details:

Does this mean I need to first flash a meafnaf B130 and then proceed with B326 and then OTA to B560?
[Ascend Mate 7 General] chudy_85:
I check first your firmware and then write to you

If you can write this code in dialer *#*#2846579#*#* push 3 and then 4 and write what you have there

Send from ? . If I help you buy me ?
[Ascend Mate 7 General] UtianG:
I am on meafnaf. So flash B326 then B560 it is then.

Thanks for your help.
[Ascend Mate 7 General] mobopx:
TWRP main menu/Mount/ untick READ ONLY... (bottom of the page)
[Ascend Mate 7 General] Getoo:
Oh god, Did this, now there is another error. At least it started a little restoring but error

ExtractTarFork ( ) process ended with ERROR=255
[Ascend Mate 7 General] chudy_85:
I have that same problem. Now download b331 officiall from my topic and extract system.img using huawei extractor and flash using fastboot. When it finish go to twrp and restore backup

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] Getoo:
After that error, tried rebooting, only shows boot image and wont let me in fastboot or TWRP
[Ascend Mate 7 General] chudy_85:
Fastboot volume - power and plug USB

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] Getoo:
Managed to get to fastboot. downloaded the b331. Extracted it to my computer. Confused now,
[Ascend Mate 7 General] chudy_85:
O my God. Download b331 and extract only system.img

Went you extract you have 16.system.img and change to system.img

When you have now go to fastboot using volume - and power bottom and plug USB. Now phone go to fastboot and flash system.img

When it's finished reboot to twrp and restore backup

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] Getoo:
Oh god, I have to admit that I have no idea how to extract only sytem.img :(
[Ascend Mate 7 General] chudy_85:
OK when I back to home I extract and upload for you and give you link. Download and do it

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] Getoo:
Okay I'll wait here.
[Ascend Mate 7 General] mobopx:
[MENTION=4190256]chudy_85[/MENTION] which B331 choose? Croatia or Taiwan?
[Ascend Mate 7 General] Pablo87:
Did you downloaded B331? If yes extract it to get UPDATE.APP file.

Now download Huawei Update Extractor from here:

http://xdaforums.com/showthread.php?t=2433454

Install it and open it, browse for UPDATE.APP that you extracted in previous step.

Find system.img right click and select extract.

Now flash it via adb.

To all: I don't know why would anybody without basic knowledge of extracting files, fastboot and basic ADB commands would flash BETA firmware and risk ending in bootloop.
[Ascend Mate 7 General] chudy_85:
I use Croatia but we can use b329 or b328

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] Getoo:
Nevermind, I found it
[Ascend Mate 7 General] Getoo:
Finished flashing system, tried to recover again, and again same error -.-
[Ascend Mate 7 General] chudy_85:
Go to twrp and go to wipe now go to advance wipe and select system and wipe system when finish restore backup

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] mobopx:
[MENTION=4190256]chudy_85[/MENTION] you back to lollipop is the end? If yes, you can tell me which way do it?
[Ascend Mate 7 General] chudy_85:
I don't back to lp. I have b513 all the tima

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] mobopx:
Rollback is possible with B511 (I back to the lp this method, previously I had B520 but I restored B511 by twrp ).

You tried to restore the B511 by twrp?
[Ascend Mate 7 General] chudy_85:
No i don't buck now. On my I don't have any bug but only modern combat 5 crash

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] chudy_85:
No problem cheers

Send from ? . If I help you buy me ?
[Ascend Mate 7 General] rihana5rose:
hiii everyone....i have been searching for marshmallow update for my mate 7 gold version....currently i am in 324....will anyone please tell me what are the steps to follow in order to update it???by the way i bought my mobile in kuwait...currently living in india....which region i have to follow???also why it is difficult to find firmwares from their official website???please some one help me

also from another website someone told me first i have to update it to 326(middle east) and 560

for 326 shall i use this file with this name which i found in their official website{Huawei Mate7 Firmware(Jazz-L11, Android 5.1.1, EMUI 3.1, C900B326, Kuwait)}....and for 560 shall i use this{HUAWEI Mate 7 Firmware(MT7-TL10, C185B560, middle East)}

Please someone clearly explain it to me
[Ascend Mate 7 General] mutahharbashir:
Yes that youtube channel belongs to me.

You stopped responding there, and we couldn't proceed further

Anyway

Dial *#*#2846579#*#* and then tap on network information and then tap on vendor info.

Tell me whats written in vendor/country

If its meanf then you should upgrade to B326 and then B560

And if its spcseas then you should install B512 direct over B324
[Ascend Mate 7 General] :
can someone please help me, I can't find a full guide to root B562. Can point me to the thread or step by step direction?
[Ascend Mate 7 General] Blue.Ember:
Is that a Chinese version??
[Ascend Mate 7 General] wavefaster:
Mine is Vender hw, country eu...m now on B514 what I need to install to get 560? I changed the country to get ota update but still nothing...
[Ascend Mate 7 General] mutahharbashir:
You have TL10 or L09?
[Ascend Mate 7 General] wavefaster:
Bro its TL-10 gold version...
[Ascend Mate 7 General] mutahharbashir:
Download and flash B560 European from this link

https://mega.nz/#F!4Q4CEQiQ!KQ8PzKIz_5aFKj28hEfi2A
[Ascend Mate 7 General] wavefaster:
Thanks for the help bro I will download now and give a try. As bcoz of busy time I didn't try from last 5 month with new updates so i lost all information about latest release....thanks again for info and download link bro...:)
[Ascend Mate 7 General] :
No. Asia version
[Ascend Mate 7 General] mutahharbashir:
1. Enable usb debugging

2. Unlock bootloader ( search in Google for huawei bootloader unlock) its free.

3. Flash marshmallow twrp, you can find mopbox recovery tool on 1st of this thread. It will be very easy to do.

4. Download superSU 2.64 pro version & install it using twrp.

5. Done.

Here is video guide

https://youtu.be/Nepv5tl4sMM
[Ascend Mate 7 General] leclone66:
Hi,

My wife bought a mate 7 last week. i helped her doing the update to the c900b331 and then, the update tool told that there was a new upgrade. I did it and now her phone is with the c432b571 version. My phone is the same but doesn't propose me to upgrade to c452b571... Do i have to wait or do it manually.

I tried to do it with hicare but still tells me i have the last version...

Thank you for your help, advices, hints...
[Ascend Mate 7 General] Blue.Ember:
What's your rom number, and country info
[Ascend Mate 7 General] leclone66:
MT7-L09C900B331

CUSTC452D001

Is it enough informations or you need more ?

Thank you !
[Ascend Mate 7 General] Blue.Ember:
Dial *#*#2846579#*#*

Then choose 3 then 4 and take a screenshot and put it here
[Ascend Mate 7 General] leclone66:
Here it is !

nsa37.casimages.com/img/2016/08/29/160829013605897415.png
[Ascend Mate 7 General] Blue.Ember:
Upgrade manually to B560 then you will get B571 OTA.
[Ascend Mate 7 General] leclone66:
No Pb with c900 / c432 ?
[Ascend Mate 7 General] nchipev:
Wich version do I need to install from b324. Thanks in advance

---------- Post added at 02:16 PM ---------- Previous post was at 02:01 PM ----------

mt-l09c900b324

custc432d001
[Ascend Mate 7 General] mutahharbashir:
Both of you install this

https://mega.nz/#F!1QAgFRhD!PbkXD-xlbM9uzXuzvUSA0w
[Ascend Mate 7 General] leclone66:
It works fine ! Thank you for your help ! :good: :)

Just one very annoying thing... No more immersive mode for the navigation bar ?
[Ascend Mate 7 General] stanlawren:
Finally updated to B571

Reason we were getting the no update file found or error during installation was because of root.

To install first unroot your phone.

Then download the B571 update.zip for your version on the first page of this thread (I use a TL-10)

Copy it to internal storage/HwOUC/56123 (don't extract)

If you don't have any of those folders create them.

Then go to update in settings and you will see that you have the update.

Now you should know how to do the rest.

This guide is for those on B560 EU. If you're on another version or vendor, don't hold me responsible if this guide doesn't work for you. Finally to answer your unasked question, the update doesn't wipe your data. It even retained my touchplus settings and all the apps I added to multiwindow but make a backup just in case
[Ascend Mate 7 General] ogooemeka:
B571 ,is it only for Europe.
[Ascend Mate 7 General] stanlawren:
Yes B571 is for Europe but you can change your region and install it. I am in Nigeria btw so don't get it twisted. You can also go for B560 for middle east and Africa as that's the latest firmware for your region

Es ist oft frustrierend, wenn man alle Antworten weiß, aber niemand kümmert sich darum die Fragen zu stellen :|
[Ascend Mate 7 General] ogooemeka:
Ok thanks,am on B560 now for middle east but am planning to downgrade to B326 N com back to B560 without doing factory reset in order to have option of hiding navigation bar.I hope it will work n safe.Thanks
[Ascend Mate 7 General] Ale95:
Is posible fix an imei in huawei without box?

I already have my 2 original imei's
[Ascend Mate 7 General] stanlawren:
No need for all that. There's a guide by [MENTION=4190256]chudy_85[/MENTION] on how to get it on Emui 4.0
[Ascend Mate 7 General] leclone66:
Hi !

Where can i find this guide ?

EDIT : found it ! But the phone must be rooted... :/
[Ascend Mate 7 General] mutahharbashir:
R you same lady who is talking to me on whatsapp?
[Ascend Mate 7 General] :
which version of xposed is working for marshmallow?
[Ascend Mate 7 General] Dz08:
I flashed B326 over my C900B331 successfully, and than C185B560 over B326. Everything went smooth, even all my data and apps are preserved.
[Ascend Mate 7 General] Blue.Ember:
Mate 8 and P9 got the beta version for Nougat, I wonder if we can get at least Emui 4.1,,,
[Ascend Mate 7 General] mutahharbashir:
Everyone is dreaming to get it [emoji2]
[Ascend Mate 7 General] stanlawren:
Just noticed this option to eject USB OTG drives from the notification panel on B571. Previously on B560 and below, you have to go to settings>>advanced>>memory & storage to safely remove USB drives. Good job Huawei!

Es ist oft frustrierend, wenn man alle Antworten weiß, aber niemand kümmert sich darum die Fragen zu stellen :|
[Ascend Mate 7 General] aldesal:
Oh my! i hadn't noticed this! I keep loving huawei more and more lol. That font on your phone though...
[Ascend Mate 7 General] A Mi R:
hi

I have a Huawei Mate 7 L-09 16 gig (Middle East) with stock recovery

Is it possible to downgrade from C185B560 to android 5 ?

thanks in advance
[Ascend Mate 7 General] A Mi R:
How?
[Ascend Mate 7 General] chudy_85:
Use downgrade pack b500 from first post

send from ? if I help you you can buy me ?
[Ascend Mate 7 General] skorpion_83:
What?

Now it's possible come back to 551 using official rollback 500 from 571?

I have a european mate 7, with c432b571...

Thanks in advance

Inviato dal mio HUAWEI MT7-L09 utilizzando Tapatalk
[Ascend Mate 7 General] chudy_85:
From b571 no way back if you don't have unlocked bootloader. When it's we have downgrade pack we added to topic. B500 is for all mm but not for b571

send from ? if I help you you can buy me ?
[Ascend Mate 7 General] A Mi R:
is it possible directly come back to android 4 using official rollback 500 ? ?!
[Ascend Mate 7 General] stanlawren:
Going back to kitkat (Android 4.4) is a two step process

If you're on Marshmallow first you install B500 which will let you downgrade to lollipop.

Then from lollipop you install B300 rollback

This will let you install kitkat.

NB: this will work on any marshmallow version except B571 as the official B500 rollback package somehow doesn't work on it.

If you're on B571 there is a way to rollback but you must have an unlocked bootloader qnd at least be tech savvy so you don't blame anyone when you brick your device.

Es ist oft frustrierend, wenn man alle Antworten weiß, aber niemand kümmert sich darum die Fragen zu stellen :|
[Ascend Mate 7 General] spyuz85:
Stock recovery 6.0

Hi,

i ha ve rooted by install twrp 3.0.2.0 and super su and then have replace twi files oeminfo and custom. Now i have to reinstall the stock recovery but i dont have the file image, i've tried to install recovery stock of 5.1 but after installation nothing appears (always twrp compare)

Can you help me?
[Ascend Mate 7 General] mutahharbashir:
You are on marshmallow or lollipop?
[Ascend Mate 7 General] chudy_85:
Download from fist post mobopx tool and flash stock recovery for mm but you must first unlock again bootloader.

send from ? if I help you you can buy me ?
[Ascend Mate 7 General] raza3434:
im new to huawei. can any one tell what is with those bild numbers like b324 b328 and so many others???
[Ascend Mate 7 General] mutahharbashir:
Most likely build number refers to firmware version, and each region have different build number, you can not install firmware which is not for your region.

Region means, your phone region, not your own location
[Ascend Mate 7 General] raza3434:
ok thanks,can u tell/(provide any links) if there is any MM update for b324? i have searched but didn't understand those build thing..
[Ascend Mate 7 General] mutahharbashir:
Dial * #* #2846579#*#* and then tap on network information and then tap on vendor info.

Tell me whats written in vendor/country

And Your model? 16 gb or 32GB

Then we can guide you.
[Ascend Mate 7 General] raza3434:
it says "vendor country file not exist".. its 32gb, mt7-tl10
[Ascend Mate 7 General] mutahharbashir:
Do you have any idea from which country this phone was purchased?
[Ascend Mate 7 General] fernandogruning:
Same here, what's the password for the B522 TWRP Backup, thanks!
[Ascend Mate 7 General] Synoptex:
Gentlemen, please advice if i can use the official rollback C900B500 to downgrade my MT7-L09C432B571 from 6.0 to 5.1.1?

Neither rooted nor anything custom. EU region.

Thank you.
[Ascend Mate 7 General] mutahharbashir:
No gentleman, you cannot

---------- Post added at 03:15 PM ---------- Previous post was at 03:14 PM ----------

[MENTION=4190256]chudy_85[/MENTION] please help him
[Ascend Mate 7 General] chudy_85:
I download this twrp backup for mt7-l09 and no password to extract

send from ? if I help you you can buy me ?
[Ascend Mate 7 General] raza3434:
No idea :(
[Ascend Mate 7 General] chudy_85:
Where you leave???

send from ? if I help you you can buy me ?
[Ascend Mate 7 General] mutahharbashir:
He is from Pakistan, and both Middle Eastern and Asian versions are available there
[Ascend Mate 7 General] ahhl:
what you can do in this case is to change your bootloader to twrp. than flash one of the twrp version of 560. then flash back stock bootloader. flash b500 and flash whatever firmware you want. of course you need to root

i am speaking from experience.

one more thing, you have to change your country to middle east or asia once you flash twrp. then only flash back stock bootloader

this because there no eu version of b500 or b512 etc.

if you dont change you cant flash b500.

speaking from experience
[Ascend Mate 7 General] mutahharbashir:
Yes i have also tested
[Ascend Mate 7 General] chudy_85:
Download New firmware for Asian Pacific for boot model
[Ascend Mate 7 General] restrel:
Hello , is it possible to reinstall C432B522 when now i'm using mt7-tl10c432b571 ? If yes can you give me details please ?
[Ascend Mate 7 General] mutahharbashir:
This question has been answered many times in this thread,

Officially its not possible

And unofficial method is risky, you may brick your phone.
[Ascend Mate 7 General] restrel:
thank you for your reply , i searched an aswer but it's pretty quite long read 125 pages .

Could you suggest me a way to go back from this version ? i'm having some trouble
[Ascend Mate 7 General] mutahharbashir:
here is link to that post:http://xdaforums.com/showpost.php?p=68255463&postcount=1146
[Ascend Mate 7 General] restrel:
sorry the last question , on link there's written "As usual: The absuolte way to rollback from B571 to B331 (EU only)"

UE only ... please explain me , my model is TL10 with 2 sim .
[Ascend Mate 7 General] stanlawren:
It means your region must be EU for the method to work for you.

To further simplify things for you, your build number should read MT7-TL10C432B571 not MT7-TL10C900B571 or else the method won't work for you and you'll probably end up damaging your phone.

Es ist oft frustrierend, wenn man alle Antworten weiß, aber niemand kümmert sich darum die Fragen zu stellen :|
[Ascend Mate 7 General] defibjh:
So confuse. I have Mate 7 L09 with C900B560. Now for curious I want to upgrade so I download C432B571 from list above and when I put UPDATE.app in dload folder on SD card and enter USSD numbers the upgrade fail. So sad,
[Ascend Mate 7 General] Wmateria:
Only way to do it, cause i had the C900B560 too, is to unlock the bootloader, flash the latest TWRP on it, and then do a restore from a B571 backup and/or flash the Stock Odex after too. There is no way to use the dload way.
[Ascend Mate 7 General] mutahharbashir:
Your build number c900b560 is wrong.

You have flashed firmware from another region.

Dial * #* #2846579#*#* and then tap on network information and then tap on vendor info.

Tell me whats written in vendor/country
[Ascend Mate 7 General] defibjh:
Vendor MTN country ZA
[Ascend Mate 7 General] mutahharbashir:
Flash rollback package B500

And then install B560 middle eastern version.

Your phone is not European.

And locked to South African network

B571 is not officially released for your phone
[Ascend Mate 7 General] defibjh:
Thanks is it easy to roll back
[Ascend Mate 7 General] yaseen elsayed:
Vendor: hw

Country: meafnaf

What region is it?
[Ascend Mate 7 General] chudy_85:
Middle East Africa

Wysłane z mojego HUAWEI MT7-L09 przy użyciu Tapatalka
[Ascend Mate 7 General] mutahharbashir:
Yes its easy
[Ascend Mate 7 General] defibjh:
IS that what C900 is??

---------- Post added at 04:15 PM ---------- Previous post was at 04:15 PM ----------

Thanks for your reply, is there any suggestions on how to do it???
[Ascend Mate 7 General] chudy_85:
C900 it's cust region. If you have C900 on mm you didn't flash firmware for your region. If you on B571 flashing using dload you must unlock bootloader and then you can back to B560 but this process it's not easy if you don't know how using root and some file to replace
[Ascend Mate 7 General] latinjazz:
Which MM software upgrade do I use for MT7-L09 in USA?
[Ascend Mate 7 General] stanlawren:
MT7-L09 is no information to go on. It only tells us you have the single sim 2GB version of the mate 7. If you want us to help you, you have to tell us your build number and if possible your vendor and country info. (Not the country (USA) that you're in)

Dial *#*#2846579#*#* and select 3. Then hit 4 to find out, just incase you don't know how

Es ist oft frustrierend, wenn man alle Antworten weiß, aber niemand kümmert sich darum die Fragen zu stellen :|
[Ascend Mate 7 General] mutahharbashir:
Officially there is no marshmallow update for USA,

But you can install European B560

It will work
[Ascend Mate 7 General] defibjh:
But I do have C900B560. Must I just stay with it
[Ascend Mate 7 General] zia1288:
B571 has pro controls?
[Ascend Mate 7 General] mutahharbashir:
If everything is working, You can stay with this rom, but you will not be able to receive future updates

---------- Post added at 07:13 AM ---------- Previous post was at 07:13 AM ----------

No
[Ascend Mate 7 General] defibjh:
I do want future updates, please tell me step for step how to fix ? please
[Ascend Mate 7 General] mutahharbashir:
Install this rollback package

https://mega.nz/#!94BGSBZI!gXj9fSXg1DJPmGatDPi1cGH9SMIT1s3KOD2CLOL63gI
[Ascend Mate 7 General] herrzeba:
B560 MM for TL10 is new

Hi,

So I have Mate 7 gold and I had MM B560 on it with 5x5 grid. My phone was crazy slow for months. Today I downgraded to LP, still slow. I went back to MM using file below. Two things changed.

1. My phone appears to be as fast as when I got it last October.

2. 5x5 grid is gone, there's only 4x4 and 4x5.

It also have different Security Patch, mine was from May, now it's from June 2016. Show battery percentage in the battery icon is gone too.

C185B560 OTA for B326
[Ascend Mate 7 General] defibjh:
Then which must I flash

---------- Post added at 06:06 PM ---------- Previous post was at 05:07 PM ----------

I do as you say, and it does nothing

:confused:
[Ascend Mate 7 General] mutahharbashir:
Check your build number if changed to c900B500, then install this middle eastern B560

https://depositfiles.com/files/tc4kmyyej
[Ascend Mate 7 General] defibjh:
I installed what you told me to roll back. I followed every instruction given but still remains C900B560 nothing change
[Ascend Mate 7 General] mutahharbashir:
You mean rollback package didn't installed?
[Ascend Mate 7 General] defibjh:
Yes nothing installed. It went thru the process to 100% and rebooted but nothing changed.
[Ascend Mate 7 General] stanlawren:
Ok try installing middle eastern B560 on it. Let me know how it goes

Es ist oft frustrierend, wenn man alle Antworten weiß, aber niemand kümmert sich darum die Fragen zu stellen :|
[Ascend Mate 7 General] mutahharbashir:
To me looks like you didn't removed B560 update file from your memory,

Actually you just reinstalled B560,

Make sure you copy rollback package,

Please check again, it will be around 400mb
[Ascend Mate 7 General] defibjh:
I did what u told me and downloaded the file from the link that you gave me
[Ascend Mate 7 General] mutahharbashir:
Can you show me your update.app file screen shot?
[Ascend Mate 7 General] defibjh:
I have deleted the file from my phone now. Please paste link for the one you say
[Ascend Mate 7 General] mutahharbashir:
File is correct, try one more time,

And then install middle eastern B560
[Ascend Mate 7 General] defibjh:
I have tried 10 times
[Ascend Mate 7 General] Blue.Ember:
May I help or no need
[Ascend Mate 7 General] defibjh:
Of course, please do help. It will be highly appreciated
[Ascend Mate 7 General] Blue.Ember:
Could you please provide your vendor/country info

Dial

*#*#2846579#*#*

Choose 3 then 4

And bring the screenshot here
[Ascend Mate 7 General] defibjh:
It's MTN and ZA