Upgrade and Downgrade Process(Kitkat, Lollipop, Marsmallow)(Stock Recovery) - Honor 4C Questions & Answers

The Thread need update as Huawei releases new updates for firmwares and some links changed. I'll update the thread soon whan I get time. You can use Huawei's official OTA Update site untill I updat the thread.
All Upate for
HONOR 4C (CHM -U01) -
http://hwmt.ru/oth/HWFF/info/view.php?find_model=chm
....
....
G Play Mini(CHC) -
http://hwmt.ru/oth/HWFF/info/view.php?find_model=chc
This only guide you to upgrade and Downgrade your device from kitkat, lollipop and marshmallow within stock recovery.
First of all there is a master package called Bypass(CHC-U03) thats works on any version of Kitkat and Lollipop. On Marshmallow it doesn't work. There is a seperate package downgrade pack for marsmallow available.
As we know there are 2 Variants available -
1. Honor 4C (CHM -U01)
2. Huawei G Play Mini (CHC-U01)
They both are based on same config just the build no. Is different. But the process for installing rom is same. If your device is Honor 4C you will chose CHM Pack and if yours is G Play mini chose CHC pack. All upgrade and Downgrade package is available on Huawei official site.
### How to install Full update package ###
Full update package is available as UPDATE.APP and could be found after extracting from update package zip file.
Installing process :
1. Extract the zip.
2. Copy the folder dload(that contains a UPDATE.APP inside) on sd card.
3. Update using local update from updater or using force update (power off the device and then press power + vol+ + vol- at together until huawei or honor logo appers) or using dial method (dial *#*#2846579#*#* and select software upgrade)
4. After finishing the update process the device will restart automatically and then you are done.
##### kikat to lollipop #####
For CHC -U01 :
1. First you need to install CHC B330 lollipop.
Link CHC B330 : http://consumer.huawei.com/bd/support/downloads/detail/index.htm?id=78483
For CHM-U01 :
1. Install CHM B390.
Link CHM B390 : https://drive.google.com/file/d/0ByJkSOohdNz_UWo5bzJjV3N2N1U/view
##### kitkat/lollipop to Marsmallow #####
For CHC U01 :
1. First you need to be on CHC B330 lollipop to get the ota update of Marsmallow ( CHC B511)
Link CHC B330 : http://consumer.huawei.com/bd/support/downloads/detail/index.htm?id=78483
2. Then check update and download full update pack and the inatall. You will be updated to CHC B511.
For CHM :
1. Download CHM U01 B530 and install :
Link CHM B530 : http://consumer.huawei.com/in/support/downloads/detail/index.htm?id=83344
####### Downgrading From Marsmallow to Lollipop/Kitkat #######
Most of the users didn't like Marsmallow because it has so many bug and Most importantly storage problem. And on CHC B511 apps crashes after a few seconds of Launch. So most of the users are downgrading to lollipop and kitkat.
For CHC Users :
1. Download and install the Downgrade pack.
Link : http://consumer.huawei.com/np/support/downloads/detail/index.htm?id=82547
2. Then download Kitkat or lollipop pack which you want to Downgrade.
CHC B150(Kitkat) : http://consumer.huawei.com/np/support/downloads/detail/index.htm?id=62603
CHC B330(Lollipop) : http://consumer.huawei.com/bd/support/downloads/detail/index.htm?id=78483
For CHM :
1. Install this : https://drive.google.com/file/d/0B_LhkXKsc_tCV3otQjA5SHl2VTA/view?usp=docslist_api
2. Download and install kitkat or lollipop pack.
CHM B160(Kitkat) : http://consumer.huawei.com/in/support/downloads/detail/index.htm?id=65863
CHM B390(Lollipop) : https://drive.google.com/file/d/0ByJkSOohdNz_UWo5bzJjV3N2N1U/view?usp=drive_web
#############################
You can also use CHM roms on CHC and vice versa. But Thats not recommended.
To use CHM in CHC :
1. Inatall bypass(CHC U03) : http://consumer.huawei.com/cl/support/downloads/detail/index.htm?id=47592
2. Then install your desired CHM rom.
###################
Give me a Thanks if it works and if don't and you face any problem the comment box is open for you!

I updated to Marshmallow (CHM-U01C432B560) and i don't like it. But i can't go back to Lollipop (CHM-U01C432B310). I can't even install "downgrade package", it fails, so does Lollipop pack.
Any advice? Thank you.

Hi ...i get this error that says. ...version check fail ...my phone is honor 4c CHM-U01

Thx for The guide

Useful thread

Link not working
Unfortunally this Link after the following topic is not working:
1. Download CHM U01 B530 and install :

MA Shishir said:
This only guide you to upgrade and Downgrade your device from kitkat, lollipop and marshmallow within stock recovery.
First of all there is a master package called Bypass(CHC-U03) thats works on any version of Kitkat and Lollipop. On Marshmallow it doesn't work. There is a seperate package downgrade pack for marsmallow available.
As we know there are 2 Variants available -
1. Honor 4C (CHM -U01)
2. Huawei G Play Mini (CHC-U01)
They both are based on same config just the build no. Is different. But the process for installing rom is same. If your device is Honor 4C you will chose CHM Pack and if yours is G Play mini chose CHC pack. All upgrade and Downgrade package is available on Huawei official site.
### How to install Full update package ###
Full update package is available as UPDATE.APP and could be found after extracting from update package zip file.
Installing process :
1. Extract the zip.
2. Copy the folder dload(that contains a UPDATE.APP inside) on sd card.
3. Update using local update from updater or using force update (power off the device and then press power + vol+ + vol- at together until huawei or honor logo appers) or using dial method (dial *#*#2846579#*#* and select software upgrade)
4. After finishing the update process the device will restart automatically and then you are done.
##### kikat to lollipop #####
For CHC -U01 :
1. First you need to install CHC B330 lollipop.
Link CHC B330 : http://consumer.huawei.com/bd/support/downloads/detail/index.htm?id=78483
For CHM-U01 :
1. Install CHM B390.
Link CHM B390 : https://drive.google.com/file/d/0ByJkSOohdNz_UWo5bzJjV3N2N1U/view
##### kitkat/lollipop to Marsmallow #####
For CHC U01 :
1. First you need to be on CHC B330 lollipop to get the ota update of Marsmallow ( CHC B511)
Link CHC B330 : http://consumer.huawei.com/bd/support/downloads/detail/index.htm?id=78483
2. Then check update and download full update pack and the inatall. You will be updated to CHC B511.
For CHM :
1. Download CHM U01 B530 and install :
Link CHM B530 : http://consumer.huawei.com/in/support/downloads/detail/index.htm?id=83344
####### Downgrading From Marsmallow to Lollipop/Kitkat #######
Most of the users didn't like Marsmallow because it has so many bug and Most importantly storage problem. And on CHC B511 apps crashes after a few seconds of Launch. So most of the users are downgrading to lollipop and kitkat.
For CHC Users :
1. Download and install the Downgrade pack.
Link : http://consumer.huawei.com/np/support/downloads/detail/index.htm?id=82547
2. Then download Kitkat or lollipop pack which you want to Downgrade.
CHC B150(Kitkat) : http://consumer.huawei.com/np/support/downloads/detail/index.htm?id=62603
CHC B330(Lollipop) : http://consumer.huawei.com/bd/support/downloads/detail/index.htm?id=78483
For CHM :
1. Install this : https://drive.google.com/file/d/0B_LhkXKsc_tCV3otQjA5SHl2VTA/view?usp=docslist_api
2. Download and install kitkat or lollipop pack.
CHM B160(Kitkat) : http://consumer.huawei.com/in/support/downloads/detail/index.htm?id=65863
CHM B390(Lollipop) : https://drive.google.com/file/d/0ByJkSOohdNz_UWo5bzJjV3N2N1U/view?usp=drive_web
#############################
You can also use CHM roms on CHC and vice versa. But Thats not recommended.
To use CHM in CHC :
1. Inatall bypass(CHC U03) : http://consumer.huawei.com/cl/support/downloads/detail/index.htm?id=47592
2. Then install your desired CHM rom.
###################
Give me a Thanks if it works and if don't and you face any problem the comment box is open for you!
Click to expand...
Click to collapse
Thanks a lot sir
I have a very big problem
I have upgrated my device from kitkat 4.4.2 to marshmallow 6.0 but it has so many bugs and now i want to downgrade it to kitkat and I can not factory reset my device at all because i have many important data and games is not linked on google play and google play services is incompatible with this marshmallow rom.
How can i downgrade it to kitkat without factory reset?
Is this way factore resets my device or not?
Please help me
---------- Post added at 01:32 PM ---------- Previous post was at 01:29 PM ----------
Arian.Samsung.Developer said:
Thanks a lot sir
I have a very big problem
I have upgrated my device from kitkat 4.4.2 to marshmallow 6.0 but it has so many bugs and now i want to downgrade it to kitkat and I can not factory reset my device at all because i have many important data and games is not linked on google play and google play services is incompatible with this marshmallow rom.
How can i downgrade it to kitkat without factory reset?
Is this way factore resets my device or not?
Please help me
Click to expand...
Click to collapse
My device is Honor 4C CHM U01 C185

Arian.Samsung.Developer said:
Thanks a lot sir
I have a very big problem
I have upgrated my device from kitkat 4.4.2 to marshmallow 6.0 but it has so many bugs and now i want to downgrade it to kitkat and I can not factory reset my device at all because i have many important data and games is not linked on google play and google play services is incompatible with this marshmallow rom.
How can i downgrade it to kitkat without factory reset?
Is this way factore resets my device or not?
Please help me
---------- Post added at 01:32 PM ---------- Previous post was at 01:29 PM ----------
My device is Honor 4C CHM U01 C185
Click to expand...
Click to collapse
Upgrading or downgrading will remove all of your data located on internal storage. But there is a way that should work!
Use Huawei's official backup app : https://play.google.com/store/apps/details?id=com.huawei.KoBackup
Than after creating a backup file you are ok to go forword to downgrade. The thread need some update as there are some new firmwares available. If you are CHM User then Your kitkat version is CHM B190 and for CHC it's CHC B182.
All Upate for
HONOR 4C (CHM -U01) -
http://hwmt.ru/oth/HWFF/info/view.php?find_model=chm
....
....
G Play Mini(CHC) -
http://hwmt.ru/oth/HWFF/info/view.php?find_model=chc
hope that Your problem will be solved!

When I installed the downgrade package, I lost my SIM card function and the phone kept rebooting everytime i did any operation. So I installed the Lollipop version through the 3 button method, but still no SIM cards. Any ideas? I have beautiful brick on my desk right now :\

HELP!
Hi, i have a CHC-U03, the device was in a loop on the huawei logo, and i cant install the update with the sd card, cause the three button method doesnt work in my device (i really dont know why), i download the Huawei Update Extractor and use a rom from Movistar Chile in fastboot mode flashing the BOOT.img, CUST.img RECOVERY.img and the SYSTEM.img and everything works fine, but i made a huge mistake trying to update the system with a rom of a CHM-U01 and the device get back again to the loop in the Huawei Logo, so i tried to made the fastboot method again and when i want to flash the CUST.img it FAILED.
i need a solution please, or any advice !!
THANKS !!

sajaad said:
Hi ...i get this error that says. ...version check fail ...my phone is honor 4c CHM-U01
Click to expand...
Click to collapse
I'm getting error like that. Does it need root?

thanks for this

Can u provide Stock recovery for huawei g play mini chc u01
I lost the stock recovery while installing twrp and I didnt do back up and now I want to update my chc u01 from lollipop to marshmellow and I dont have the stock recovery I searched but I didnt find . Can you help me bro .

siddarthshahi said:
I lost the stock recovery while installing twrp and I didnt do back up and now I want to update my chc u01 from lollipop to marshmellow and I dont have the stock recovery I searched but I didnt find . Can you help me bro .
Click to expand...
Click to collapse
Just Download the Full firmware from the Huawei website and extract the stock recovery by using huawei firmware extractor.
You can also flash marshmallow rom zip from twrp.

Please I need Android 6.0 Marshmallow Firmware B067 Huawei Honor 4C (CHM-U01)

fooenix said:
Please I need Android 6.0 Marshmallow Firmware B067 Huawei Honor 4C (CHM-U01)
Click to expand...
Click to collapse
B067??

fooenix said:
Please I need Android 6.0 Marshmallow Firmware B067 Huawei Honor 4C (CHM-U01)
Click to expand...
Click to collapse
B067 is not mm firmware its kitkat firmware.

Downgradation
sir i downloaded your google drive downgrade pack and when i install it on my phone it says software installation failed
Huawei Honor 4C
CHM-U01

Rajab11 said:
sir i downloaded your google drive downgrade pack and when i install it on my phone it says software installation failed
Huawei Honor 4C
CHM-U01
Click to expand...
Click to collapse
What firmware version is currently installed on your device ?

Related

Huawei P8 B321 Marshmallow FULL OTA Zip [Europe]

OTA Details
Device: Huawei P8
Model: GRA-L09
Android: v6.0 Marshmallow
Firmware: B321
Build: GRA-L09C432B321
EMUI: 4.0
Status: Official (stable)
Type: Full firmware image
Release Date: 28.03.2016
Region: Europe
File Name: update.zip
full firmware OTA 1.01 giga
B200 lollipop firmware
Warning: This OTA should only be installed on the European GRA-L09 model running the B200 firmware. It is recommended that devices running B317 download & install through the official Update app.
Installation
Download the Zip package from above on your PC.
Connect your phone to the computer and create a folder named ‘dload’.
Copy ‘update.zip’ package to this new dload directory.
Take a full backup using Huawei’s native Backup app.
Open Settings > Updates > Menu > Local update, tap the Update.zip package and install it.
Problem with Local Update
I have B317 and missing the selection of "local Update"....What Can I do?
Kostas Daniil GR said:
I have B317 and missing the selection of "local Update"....What Can I do?
Click to expand...
Click to collapse
This OTA should only be installed on the European GRA-L09 model running the B200 firmware
linus2014 said:
This OTA should only be installed on the European GRA-L09 model running the B200 firmware
Click to expand...
Click to collapse
I have the European Gra-L09...I can'i update from B317 to B321 ??
Kostas Daniil GR said:
I have the European Gra-L09...I can'i update from B317 to B321 ??
Click to expand...
Click to collapse
I think of yes
Sent from my ALE-L21 using XDA-Developers mobile app
ok thanks!!
I will wait the OTA update
huh? I just got B321 over OTA just now (September). It was released in March, so why am I getting it so late? It's a carrier free device btw.

Don't getting update to B560 again

My Mate 8 L29 is currently on C432B192 again. I said 'again', because I was already three or four times on EMUI 5. (I tried to root it but it failed Everytime, so I had to rollback)
Yesterday I wanted to try again to root B560 and began to search for the update, but - nothing. I tried it via update app , HiCare app and HiSuite on PC. I don't get the update offered. (I also deleted data and cache of those apps)
I'm currently rooted, so I tried to unroot, install stock boot image and recovery .. but same problem: still not getting the update.
Now I'm wondering why this is happening .. I had that same case before (B192, rooted etc.) and I always got that update offered.
Does anyone have a solution for this ? ( Except the manually method via TWRP .. this was never working for me)
Thank you for your help!
Hello everyone ...
I was trying to root my mate 8 next+L29c185b560 ... And I did with twrp
But I lost all huawie apps like hw care and backup and a lot ... And there is no keyboard and Bluetooth not working ... How can I get my phone to his original state ??? Without root without twrp but with all functions ??? Can any one guide me ?
Rollback from Huawei Mate 8 - Nougat to Stock
kingyourii said:
Hello everyone ...
I was trying to root my mate 8 next+L29c185b560 ... And I did with twrp
But I lost all huawie apps like hw care and backup and a lot ... And there is no keyboard and Bluetooth not working ... How can I get my phone to his original state ??? Without root without twrp but with all functions ??? Can any one guide me ?
Click to expand...
Click to collapse
You need rollback package to get it back to normal.
Since your model is L29 & you are nougat.
Go to this site http://consumer.huawei.com/sg/support/products/downloads/detail/mate-8-sg.htm?id=91647
Download the file
Extract the update.app
Make a folder on your sdcard and name it as dload
put this update.app in that sdcard
now you do the dload method
you can do it two ways
one way is
the 3 finger rule while bootup
just press volume + volume - power button together and hold until you see EMUI verifying package
then release your fingers
it will rollback to marshmallow
now you have to update it to another stock firmware (marshmallow)
remember at this point it is in global firmware it might show build number as C900 or something.
you can check it in the settings - about -> build number
you have to then update it to your model firmware
L29C185BXX
I found the stock firmware from another thread for your model
This is L29C185B200
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1076/g104/v65326/f1/full/update.zip
once again
download the file,
extract the update.app &
then put the update.app in dload folder on your sdcard
and then do dload method.
second way of dload is
open dialer
type *#*#2846579#*#*
click on "software upgrade"
and then -> SDcard upgrade
follow the instructions on the screen
and it will finish the dload method in next few minutes.
That's it. now you will be on Stock ROM with fully functional OS.
after this you will either get OTA updates or you can download using HiCare
or you can download the stock firmware from another thread
or
you can use firmware finder to get stock firmware for your phone. Get the latest version.
If you finish all these steps then I will tell you how to get to nougat if you have any trouble
Hope you find this information useful.
Lot of effort goes into typing these posts. Please don't forget to click on :good::good::good::good::good: for my posts.
---------- Post added 29th April 2017 at 12:11 AM ---------- Previous post was 28th April 2017 at 11:27 PM ----------
Calvin1997 said:
My Mate 8 L29 is currently on C432B192 again. I said 'again', because I was already three or four times on EMUI 5. (I tried to root it but it failed Everytime, so I had to rollback)
Yesterday I wanted to try again to root B560 and began to search for the update, but - nothing. I tried it via update app , HiCare app and HiSuite on PC. I don't get the update offered. (I also deleted data and cache of those apps)
I'm currently rooted, so I tried to unroot, install stock boot image and recovery .. but same problem: still not getting the update.
Now I'm wondering why this is happening .. I had that same case before (B192, rooted etc.) and I always got that update offered.
Does anyone have a solution for this ? ( Except the manually method via TWRP .. this was never working for me)
Thank you for your help!
Click to expand...
Click to collapse
You are rooted & if I read correctly you also have TWRP installed.
If you are unlocked, rooted & have TWRP - then you can install custom roms.
but if you want stock roms, - you need Stock ROM, Stock Recovery, Locked bootloader.
First you need the rollback package from EMUI4.1 to EMI 4.0 for L29C432 is below
https://www.hidrive.strato.com/lnk/0mlDFqqy
Rollback package for L29 to downgrade from EMUI 5.0 to EMUI 4.0 marshmallow is
http://consumer.huawei.com/sg/support/products/downloads/detail/mate-8-sg.htm?id=91647
So choose the right version based on the firmware you are having on your phone. If you have nougat choose the second link and if you have any other version then choose the first link.
Download the file, extract the update.app
then you have to do dload method
create a folder named dload and put update.app in sd card
then
go to dialer
press *#*#2846579#*#*
select
sdcard upgrade
and then say yes
that's it
you will come back to stock (global) version. build version will be C900BXX
now you need stock firmware for L29C432
you can download the stock firmware from here. Below tis the link for L29C432B180
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1076/g104/v51244/f1/full/update.zip
Stock firmware for L29C432B192
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1076/g104/v63059/f1/full/update.zip
Here you have the option to either go for L29C432B180 or L29C432B192. (if you choose B192, then you will save time and reduce few steps, because you will get system update to B560 immediately once you change the region to Ireland in Hicare app)
do the dload method again
extract the file, put the file in dload folder in sdcard ,
either use dialer or use 3 button rule to finish the dload process
now you are on L29C432B180. / L29C432B192
From here you can use another dload method to go to B192 - > system update (OTA) -> B560 or B580
if you get a blank screen - > do factory reset
if you get "verification failed " in red color - > unlock bootloader again and proceed with the steps.
This rollback package will save you in case of any problems.
Once you go to nougat B560
you can update to Kangvip B577 - pre rooted rom - its awesome - Root stable , excellent battery lfie. - everything is working perfectly.
I will give you those steps and links if you succeed in getting to B560 after all these steps.
I am sorry that this is a very long post and many steps but I can assure you that it is worth.
Ultimately you will get to nougat & with full root using Kangvip B577.
Hope you succeed
Lot of effort goes into typing these posts. Please don't forget to click on :good::good::good::good::good: for my posts. it encourages me to help more and answer more Qs

[OTA] B008 for 701L (sept 7th 2017)

As you can see here:
Team MT's extract from Huawei OTA database
(download links are available on the page non translated = http://hwmt.ru/hwmtsite/firmware-database/?firmware_model=GEM-701L&firmware_page=0)
A new incremental OTA is available for 701L since sept 7th 2017, it's GEM-701LR001C100B008. it at least "Improved system security and stability with the latest Google security patches". But it's still android 5.0.1 & EMUI 3.0.5 !
As an incremental OTA, it has to be installed using EMUI3 local updater (put update.zip in a dload folder at the root of your internal or external sd card, then settings->updater>menu->local update.) on this complete rom already running on the device:
GEM-701LV100R001C100B005
(this link gives you the full rom package, so you can reinstall it/or upgrade your B003, by emui local update also)
Hi,
i´m on GEM-701LV100R00C100B005 but there is nor OTA available.
Is it possible to download the updatezip from Huawei directly ?
Greetings,
S.Neumann
---------- Post added at 09:26 AM ---------- Previous post was at 09:26 AM ----------
Hi,
i´m on GEM-701LV100R00C100B005 but there is nor OTA available.
Is it possible to download the updatezip from Huawei directly ?
Greetings,
S.Neumann
I edited post#1 to give the russian page of the database with donwload links available on, and to give also all download links as hyperlinks behind each rom full name!
HI,
dload doesn´t work. Stops at about 3% .
Greetings,
S.Neumann
save you data,
do a factory reset and then try again.
Please report
Sebi1960 said:
HI,
dload doesn´t work. Stops at about 3% .
Greetings,
S.Neumann
Click to expand...
Click to collapse
No dload issue for me, just tried it!
please retry
hello,
did a factory reset
no success with dload
no success with Huawei Firmware finder
can i install the update with adb and/or fastboot ?
if yes, how ?
Thanks,
S.Neumann
Sebi1960 said:
hello,
did a factory reset
no success with dload
no success with Huawei Firmware finder
can i install the update with adb and/or fastboot ?
if yes, how ?
Thanks,
S.Neumann
Click to expand...
Click to collapse
Is your device a 701L?
What is your current rom, is it a C100 one or not? Is it the C100B005?
Did you try firmware finder to update first to C100B005, before later upgrade to B008 with firlware finder also?
Hello,
it is a GEM-701L
GEM-701LV100R001C100B005
CUSTC100D001
Firmwarefinder found B008
tried both B008 Updatezips from download in post#1
Thanks,
S.Neumann
Sebi1960 said:
Firmwarefinder found B008
tried both B008 Updatezips from download in post#1
Click to expand...
Click to collapse
firmware finder proxy local update did not work also?
Sebi1960 said:
Hello,
it is a GEM-701L
GEM-701LV100R001C100B005
CUSTC100D001
Firmwarefinder found B008
tried both B008 Updatezips from download in post#1
Thanks,
S.Neumann
Click to expand...
Click to collapse
Just get my hands on a brand new GEM-701LV100B005R001C100B003 .
Unfortunately GEM-701LV100R001C100B005 update.zip file is not available on download neither on TeamMT extract from huawei database, nor through Huawei firmware finder, nor through Huawei Danemark website, where the full rom has been downloadable for a moment
So I tried to install this OTA incremental update on top of GEM-701LV100B005R001C100B003 directly. But like you allinstallation with dlaod stop at 3%. Either direct download + emui local update, Firmwar finder + its proxy, downlaod with firmware finder + emui local update. All of this with both version of the OTA (sept 1st 2017, and sept 7th 2014).
So I dig a bit more and found a full installation file for GEM701LV100R001B005CUSTC100D001 . It'll take a couple hours to download, but I'll be able to test B008 OTA on this firmware, and I'll let you know!
Just get my hands on an untouched GEM-701LV100B005R001C100B003 device.
Unfortunately GEM-701LV100R001C100B005 update.zip file is not available on download neither on TeamMT extract from huawei database, nor through Huawei firmware finder, nor through Huawei Danemark website, where the full rom has been downloadable for a moment
So I tried to install this OTA incremental update on top of GEM-701LV100B005R001C100B003 directly. But like you: all installation with dload stop at 3%. Either direct download + emui local update, or Firmwar finder + its proxy, or download update.zip with firmware finder + emui local update. All of this with both version of the OTA (sept 1st 2017, and sept 7th 2014).
So I dig a bit more and found a full installation file for GEM701LV100R001B005CUSTC100D001 . It'll take a couple hours to download, but I'll be able to test B008 OTA on this firmware, and I'll let you know!
Click to expand...
Click to collapse
Ok I succeed ton install GEM-701LV100R001C100B005 with the full rom file from above link. And from this full rom, I had no trouble installing the downloaded incremental OTA GEM-701LV100R001C100B008 from september 7th 2017 !! (I used emui local update for the 2 installations)
The device that I got today with GEM-701LV100B005R001C100B003 rom, is now tonight with GEM-701LV100R001C100B008 rom !.
So @Sebi1960, just install full B005, and then OTAB008 !
I'm updating post #1 right now with these details!
Hello,
thank you for your time and help.
It did not work
My X2 was rooted and i had [ROM] [6.0] KangVIP Slim B212 v2 installed.
Than i went back to to factory defaults following this instructions
https://forum.xda-developers.com/mediapad-x2/help/gem-701l-b211-convert-to-factory-default-t3503799
Post #6
Can this be the problem ?
Thanks again,
S.Neumann
Sebi1960 said:
Hello,
thank you for your time and help.
It did not work
My X2 was rooted and i had [ROM] [6.0] KangVIP Slim B212 v2 installed.
Than i went back to to factory defaults following this instructions
https://forum.xda-developers.com/mediapad-x2/help/gem-701l-b211-convert-to-factory-default-t3503799
Post #6
Can this be the problem ?
Thanks again,
S.Neumann
Click to expand...
Click to collapse
In order to have in one step a very clean stock 701L device with very last stock rom (B008 dated sept 7th 2017, android 5.0.1, emui 3.0.5, android security august 2017), please follow this thread . As soon as ajsmsg78 has added in post#1 a flashable GEM-701LV100R001C100B008 zip, then install it from TWRP recovery... and that's it
Hello,
i did a full wipe and format with twrp on my X2 701L .
Than i used ADB fastbboot to install boot.img , cust.img , recovery.img , system.img and userdata.img from
Huawei MediaPad X2 Firmware(GEM-701L, Android 5.0, EMUI 3.0.5, V100R001C100B003CUSTC100D001, Germany) Zipfile
extracted with HuaweiUpdateExtractor_0.9.9.5 .
The x2 did boot and now it seems that i have a clean B003 .
I will try now B005 and than B008.
---------- Post added at 07:11 PM ---------- Previous post was at 06:51 PM ----------
Hello,
dload did not work.
I used adb fastboot again as in my post above.
I had to reset the X2 with formatting internal SD to get 32GB total again.
Now i am on B005
Is there a way to get the full B008 Rom ?
---------- Post added at 07:50 PM ---------- Previous post was at 07:11 PM ----------
Hello,
dload with Update B008 stops at about 17 % .
i hope to get the full b008 Rom to install it with adb and fastboot.
The fact that you have to use fastboot to install those huawei files, means that's something is wrong since the begijnning with your device installation.
- do a EMUI factory reset (in settings) on your installed B005
- Retry to install full B005 (please check/verify the archive first, with your archive-software). Install it through EMUI 3 local updater: put the dload folder containes in B005 archive, into the root of your internal storage or a external sd card, then then settings->updater>menu->local update. That's the way I used for the 701L I updated from B003 to B008. Try also 3 buttons pushed reboot with dload well placed, if emui local update did not worked
this SHOULD work. If not, that could me the same cause that make.
My point is for you to suceed a dlod install before trying something else!
Don't worry as soon as @ajsmsg78 put the TWRP flashable stock B008, you'll have a way at the end to obtain your 701L on last stock rom!
Djiban said:
The fact that you have to use fastboot to install those huawei files, means that's something is wrong since the begijnning with your device installation.
- do a EMUI factory reset (in settings) on your installed B005
- Retry to install full B005 (please check verify the archive first, with your archiveur software). Install it though EMUI 3 local updater: put the dload folder containes in B005 archive, into the root of your internal storage or a external sd card, then then settings->updater>menu->local update. That's the way I used for the 701L I updated from B003 to B008. Try also 3 buttons pushed reboot with dload well placed, if emui local update did not worked
this SHOULD work. If not, that could me the same cause that make.
My point is for you to suceed a dlod install before trying something else!
Don't worry as soon as @ajsmsg78 put the TWRP flashable stock B008, you'll have a way at the end to obtain your 701L on last stock rom!
Click to expand...
Click to collapse
Can you send me the cust folder for B008? The rom is finished, I just need the cust.
ajsmsg78 said:
Can you send me the cust folder for B008? The rom is finished, I just need the cust.
Click to expand...
Click to collapse
Well I'll have to reinstall it! I'll do it today hopefully...
cust is not saved in the full nandroid I did send you ?
Sebi1960 said:
Hello,
dload with Update B008 stops at about 17 % .
i hope to get the full b008 Rom to install it with adb and fastboot.
Click to expand...
Click to collapse
Did you on see that on teamMT's extract of the huawei database, that there is 2 incremental B008 OTA?
one dated 2017.09.01, size=208290836
one dated 2017.09.07, size= 228361214
did you try with both of them ?
Djiban said:
Ok I succeed ton install GEM-701LV100R001C100B005 with the full rom file from above link. And from this full rom, I had no trouble installing the downloaded incremental OTA GEM-701LV100R001C100B008 from september 7th 2017 !! (I used emui local update for the 2 installations)
The device that I got today with GEM-701LV100B005R001C100B003 rom, is now tonight with GEM-701LV100R001C100B008 rom !.
Click to expand...
Click to collapse
@Sebi1960, I got my hands on antoher untouched GEM-701L, and I did follow the same B003>B005>B008 process (all with EMUI 3 local updater, settings>updates>menu>localupdate). All went perfect, with no issue. You really need to start from a clean stock rom (so dload installed). I didn't factory reset befrore each update, but I advice you to.
Let me know for your device. And don't worry, I'm sending now to ajsmsg78 what he needs to finish his TWRP recovery flashable 701L B008 file!

DLoad UPDATE.app for upgrading from 703l-b109 to marshmallow

I have a Huawei mediapad x2 gem-701l that I upgraded it to gem-703l-b109. Everything is ok and I wanted to upgrade it to B2?? (Marshmallow). I downloaded some of the firmware in this thread
https://forum.xda-developers.com/mediapad-x2/general/mediapad-x2-firmware-702l-703l-t3168925
like b205 but it was incremental update.zip that I couldn't use it via dload method.
I saw this thread
https://forum.xda-developers.com/me...w-to-update-b112-to-b209-android-6-0-t3360279
with 2 link for gem-703l-b209 but those links didn't work too.
Is there any real link to 703L-B2?? (Marshmallow) firmware with dload folder?
** As your device has already been turned into a 703L softwarely, you can try to dload install last ofifcial complete rom for 703L:
703L B211 (may 2016):
https://drive.google.com/file/d/0B5I_q70mNuR4VDc1cXB2U2Jtdms/view?usp=sharing
(you may receive OTA to B212, if not I'll give you the incremental update file)
** Also those full rom files for 702L should work on dload install (they do on a unmodified android 5 701L):
702L B206 (march 2018):
http://www.multcloud.com/share/607c8cd4-b60e-4fe4-85d2-1c729a38b711
or
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G733/g490/v124463/f1/full/update.zip
(tell us if it suceeded, please!)
702L B205 (august 2017):
https://www.multcloud.com/share/0f565e80-84a1-4243-8fe6-05a427e3bab8
or
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G733/g490/v91984/f1/full/GEM-702LC209B205.zip
huawei mediapad x2 tablet
hi
could you tell (explain step by step) me how to do that (701l to 703l)?
it`s kind of you
thanks
tero
[email protected]

How to debrand honor Bln l21 to install emui 8!

Plz can anyone help me debranding my Bln-L21?
MAK7246 said:
Plz can anyone help me debranding my Bln-L21?
Click to expand...
Click to collapse
[Guide] Debranding to India variant BLN-L22 (successful case)- Noob Friendly
Update- Please flash the OEMINFO and Custom bin from - https://mega.nz/#!qYtlzawK!Ab86GUO40JpUZ8scGnaIszhA-3gf6bN4NdfuHb8IeBU via TWRP and then flash the B340 update.app file from download section via dload method. if you face any issue, follow...
forum.xda-developers.com
read also the lasts posts
Bro My one is Bln-l21 which rom should I debrand to can anyone give me link for the firmware?
MAK7246 said:
Bro My one is Bln-l21 which rom should I debrand to can anyone give me link for the firmware?
Click to expand...
Click to collapse
Follow this post:
[Guide] Debranding to India variant BLN-L22 (successful case)- Noob Friendly
Update- Please flash the OEMINFO and Custom bin from - https://mega.nz/#!qYtlzawK!Ab86GUO40JpUZ8scGnaIszhA-3gf6bN4NdfuHb8IeBU via TWRP and then flash the B340 update.app file from download section via dload method. if you face any issue, follow...
forum.xda-developers.com
the B340 update.app link is in the one right after.
If you don't have/know about TWRP recovery:
[GUIDE] Root Huawei Honor 6X and install TWRP custom recovery (EMUI 5.X)
Note- Applicable for Windows 7, Windows 8 and Windows 10 Similar steps are applicable for EMUI 4.X as well but TWRP file will change. Hi Folks, There are few threads but most of them are old or for EMUI 4.X and users having issues while...
forum.xda-developers.com
the unlock code for your bootloader is available throught "DC unlocker" software for 4 € .
Will my device get EMUI 8 after debrand?
MAK7246 said:
Will my device get EMUI 8 after debrand?
Click to expand...
Click to collapse
Nope, you would just have done step 2 of the following post, you also have to do step 3 then:
Thread '[HONOR 6x EMUI 8.X Oreo] Installing EMUI 8.X on Honor 6X EMUI 5.X and RAM extend via SD Card' https://forum.xda-developers.com/t/...-emui-5-x-and-ram-extend-via-sd-card.4237453/
Bro where can I get stock recovery and stock erecovery
Cause I successfully debranded!
MAK7246 said:
Bro where can I get stock recovery and stock erecovery
Cause I successfully debranded!
Click to expand...
Click to collapse
they sould be in HUawei "full" rom package. Use the soft "huawei update extractor"
Djiban said:
they sould be in HUawei "full" rom package. Use the soft "huawei update extractor"
Click to expand...
Click to collapse
Bro do u have the full emui 8 firmware for Honor 6x?
@Djiban bro my build is same though it updated to emui 8 for not having the full firmware package!Do u have the full firmware?
Bro my build no. Is still same after upgrading from emui 5.0.1 to emui 8 because of not having the full firmware.do u have the full firmware package for Emui 8 honor 6x?
MAK7246 said:
Bro my build no. Is still same after upgrading from emui 5.0.1 to emui 8 because of not having the full firmware.do u have the full firmware package for Emui 8 honor 6x?
Click to expand...
Click to collapse
ok, there is a more recent EMUI stock firmware (B520):
Honor6X-BLN-L22HNC675CUSTC675D2B520 (8.0.0.520) - Shared with pCloud
Keep all your files safe, access them on any device you own and share with just the right people. Create a free pCloud account!
e.pcloud.link
you can use https://www.dropbox.com/s/via9iigwa5q37rf/HWOTA_BLN_Eng.zip
to install it. Some infos about that here.
You should be able to use dload official update, and somehow "Huawei updater" software or "Huawei Firmware Finder" soft or app, also to instal it.
BUT ANYWAY, you should have stock recovery already with the build you install to get EMUI 8 !!! Did you check? That would be the case, after installing the above B520.
If not, look inside those B520 zip files (using "Huawei update extractor" software for update.app if I remember well, google "Huawei update extractor" for all infos), you will get recovery .img files. Flashable with Fastboot or twrp recovery.
But I thnik you are already on stock recovery, or will be after B520 update
Djiban said:
ok, there is a more recent EMUI stock firmware (B520):
Honor6X-BLN-L22HNC675CUSTC675D2B520 (8.0.0.520) - Shared with pCloud
Keep all your files safe, access them on any device you own and share with just the right people. Create a free pCloud account!
e.pcloud.link
you can use https://www.dropbox.com/s/via9iigwa5q37rf/HWOTA_BLN_Eng.zip
to install it. Some infos about that here.
You should be able to use dload official update, and somehow "Huawei updater" software or "Huawei Firmware Finder" soft or app, also to instal it.
BUT ANYWAY, you should have stock recovery already with the build you install to get EMUI 8 !!! Did you check? That would be the case, after installing the above B520.
If not, look inside those B520 zip files (using "Huawei update extractor" software for update.app if I remember well, google "Huawei update extractor" for all infos), you will get recovery .img files. Flashable with Fastboot or twrp recovery.
But I thnik you are already on stock recovery, or will be after B520 update
Click to expand...
Click to collapse
My current one is B520 just the bui
Djiban said:
ok, there is a more recent EMUI stock firmware (B520):
Honor6X-BLN-L22HNC675CUSTC675D2B520 (8.0.0.520) - Shared with pCloud
Keep all your files safe, access them on any device you own and share with just the right people. Create a free pCloud account!
e.pcloud.link
you can use https://www.dropbox.com/s/via9iigwa5q37rf/HWOTA_BLN_Eng.zip
to install it. Some infos about that here.
You should be able to use dload official update, and somehow "Huawei updater" software or "Huawei Firmware Finder" soft or app, also to instal it.
BUT ANYWAY, you should have stock recovery already with the build you install to get EMUI 8 !!! Did you check? That would be the case, after installing the above B520.
If not, look inside those B520 zip files (using "Huawei update extractor" software for update.app if I remember well, google "Huawei update extractor" for all infos), you will get recovery .img files. Flashable with Fastboot or twrp recovery.
But I thnik you are already on stock recovery, or will be after B520 update
Click to expand...
Click to collapse
Bro I updated to emui 8 using the update.zip and huru updater using howtabln the one which u have given but after updating the build number was supposed to be b520 but it remain unchanged I don't know the reason but emui was successfully updated to emui 8!
MAK7246 said:
My current one is B520 just the bui
Bro I updated to emui 8 using the update.zip and huru updater using howtabln the one which u have given but after updating the build number was supposed to be b520 but it remain unchanged I don't know the reason but emui was successfully updated to emui 8!
Click to expand...
Click to collapse
you are not on B520 obviously, install the B520 provided in my previous post. You should have stock recovery afterwards
MAK7246 said:
My current one is B520 just the bui
Bro I updated to emui 8 using the update.zip and huru updater using howtabln the one which u have given but after updating the build number was supposed to be b520 but it remain unchanged I don't know the reason but emui was successfully updated to emui 8!
Click to expand...
Click to collapse
Bro is the rom indian or Chinese?
Djiban said:
you are not on B520 obviously, install the B520 provided in my previous post. You should have stock recovery afterwards
Click to expand...
Click to collapse
@Djiban bro but the link which u have given in china variant,Indian variant does not have HNC in build number,am I right?
@Djiban can u send the screenshot of ur system info I mean build info of honor 6x!
I m getting getting package info failed in erecovery since debrand can anybody help me fix this?model bln 22 emui 8 debranded from BLN-L22.
Djiban said:
Follow this post:
[Guide] Debranding to India variant BLN-L22 (successful case)- Noob Friendly
Update- Please flash the OEMINFO and Custom bin from - https://mega.nz/#!qYtlzawK!Ab86GUO40JpUZ8scGnaIszhA-3gf6bN4NdfuHb8IeBU via TWRP and then flash the B340 update.app file from download section via dload method. if you face any issue, follow...
forum.xda-developers.com
the B340 update.app link is in the one right after.
If you don't have/know about TWRP recovery:
[GUIDE] Root Huawei Honor 6X and install TWRP custom recovery (EMUI 5.X)
Note- Applicable for Windows 7, Windows 8 and Windows 10 Similar steps are applicable for EMUI 4.X as well but TWRP file will change. Hi Folks, There are few threads but most of them are old or for EMUI 4.X and users having issues while...
forum.xda-developers.com
the unlock code for your bootloader is available throught "DC unlocker" software for 4 € .
Click to expand...
Click to collapse
Hello, I am having trouble using the DC-Unlocker software. I am trying to follow this tutorial from their official website to unlock the bootloader of my Huawei Mate 9 Lite (BLL-L23) but HiSuite does not seem to work. It shows a pop-up saying "HiSuite will be installed in your device" and then another saying "Instalation error. System version is too old". And then nothing happens, and HiSuite doesn't even recognize my phone.
I have Android 6.0 Marshmallow and I'm trying to upgrade to Android 7.0 Nougat. Also, I have EMUI 4.1.3, and if I'm not mistaken, I should be able to upgrade it to EMUI 5.0.
EDIT: HiSuite seems to have installed the drivers 'Android Adapter PCUI' and 'DBAdapter Reserved Interface' despite the error, but not the 'Android Adapter Modem #2' one, and I don't know how to install it. I'd like to know I have everything needed to proceed successfully before paying the 4.00 €.
thedolanduck said:
Hello, I am having trouble using the DC-Unlocker software. I am trying to follow this tutorial from their official website to unlock the bootloader of my Huawei Mate 9 Lite (BLL-L23) but HiSuite does not seem to work. It shows a pop-up saying "HiSuite will be installed in your device" and then another saying "Instalation error. System version is too old". And then nothing happens, and HiSuite doesn't even recognize my phone.
I have Android 6.0 Marshmallow and I'm trying to upgrade to Android 7.0 Nougat. Also, I have EMUI 4.1.3, and if I'm not mistaken, I should be able to upgrade it to EMUI 5.0.
EDIT: HiSuite seems to have installed the drivers 'Android Adapter PCUI' and 'DBAdapter Reserved Interface' despite the error, but not the 'Android Adapter Modem #2' one, and I don't know how to install it. I'd like to know I have everything needed to proceed successfully before paying the 4.00 €.
Click to expand...
Click to collapse
the tutorial you're following is the good one.
What is the OS version of your computer ? try another one!
Try also to install diectly the huwei drivers without hisuite:
Huawei_Android_USB_Driver
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
Djiban said:
the tutorial you're following is the good one.
What is the OS version of your computer ? try another one!
Try also to install diectly the huwei drivers without hisuite:
Huawei_Android_USB_Driver
MediaFire is a simple to use free service that lets you put all your photos, documents, music, and video in a single place so you can access them anywhere and share them everywhere.
www.mediafire.com
Click to expand...
Click to collapse
Thank you for replying.
My PC runs on Windows 10, so I don't think that is a problem. I could try a Virtual Machine with another one though, which one do you recommend?
As for the instalation, do I have to uninstall my current drivers in order to install the ones you are providing me? Or does it not matter? I will try them ASAP.
P.S.: I found this thread in the DC-Unlocker forums of someone saying not all phones have the 'Android Adapter Modem #2' drivers and it should be possible to read the bootloader code of a Honor 6X without it (I am assuming that Mate 9 Lite == Honor 6X at this point). Should I trust this?
I apologize for the amount of questions, you just seem like an experienced person, and I thank you again for taking the time and having the patience of answering.

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