I want to share how I downgrade my MediaPad M2 8 from EMUI 4.0 to EMUI 3.1.
All my Google stuffs stop working after the B217 update.
This guide works for my M2-801W downgrade from B217 (android 6.0) to B019 (android 5.1).
*** Take your own risk! *** I take no responsibility! ***
In fact, I followed the guide here: http://cn.club.vmall.com/thread-11410111-1-1.html
I briefly write the steps in English.
Simply speaking, you need an "intermediate" update to allow your MediaPad to flash an old stock ROM.
NOTICE
This guide is for MediaPad M2 8 EMUI 4.0 (android 6) LTE version M2-803LC233B215 (or WIFI version M2-801WC233B213) back to EMUI 3.1 (android 5.1) LTE version M2-803LC233B019 (or WIFI version M2-801WC233B019).
Make sure your MediaPad M2 8 is original without custom ROM to reduce the risk!
Backup you data! This update will clear all user data.
"INTERMEDIATE" UPDATE FILE
For M2-803LC233B215 (LTE version): https://drive.google.com/open?id=1JhrKikq6pHdkhH4jULCeUsBbm9n4QHQQ
For M2-801WC233B213 (WIFI version): https://drive.google.com/open?id=1BjbI8HsxSK_gz5yrklZIrvPZMx1P0PfZ
Make a folder "dload" on your MicroSD card. Decompress the UPDATE.APP to the folder.
( [your_sd_card]/dload/UPDATE.APP )
INSTALL UPDATE
Of course with enough battery level. Power off the device. Disconnect data cable.
Press [Power], [VolumeUp], [VolumeDown] at the same time for about 10s.
The MediaPad logo appears. Release the keys. The update will proceed.
Let the update process complete and the device will reboot.
FLASH OLD STOCK ROM
B019 (M2-803L, Android 5.1.1, EMUI 3.1, V100R001C233B019): from Huawei china support channel: http://download-c.huawei.com/download/downloadCenter?downloadId=80368&version=319281&siteCode=cn
B019 (M2-801w, Android 5.1.1, EMUI 3.1, V100R001C233B019): from Huawei china support channel: http://download-c.huawei.com/download/downloadCenter?downloadId=80367&version=319281&siteCode=cn
( ref: https://forum.xda-developers.com/showpost.php?p=70693228&postcount=63 )
Installation of old stock rom is the same.
Make a folder "dload" on your MicroSD card. Decompress the UPDATE.APP to the folder.
( [your_sd_card]/dload/UPDATE.APP )
Then do the install update procedure as above.
And then, done!!!
( Stock Marshmallow ROM reference thread: https://forum.xda-developers.com/mediapad-m2/development/rom-8-0-models-stock-marshmallow-roms-t3535466 )
Bro the link for intermediate update file is not working I need the M2 801w file please
Help
Hey buddy, can you repost the "intermediate" update file?
Hey bro if your reason to downgrade from the b217 update is to get your Google apps to work again I recommend just installing an international 6.0 marshmallow update I will put the link here... this one worked for me cloud.mail.ru/public/E8YU/pjjUzCz1y
Simply just put the update.app file in a folder called dload on the root of your SD card power off then press volume up and down plus power button then it should begin the update all the best
Can not download "INTERMEDIATE" UPDATE FILE can anyone help ?
SuperTman said:
Hey bro if your reason to downgrade from the b217 update is to get your Google apps to work again I recommend just installing an international 6.0 marshmallow update I will put the link here... this one worked for me cloud.mail.ru/public/E8YU/pjjUzCz1y
Simply just put the update.app file in a folder called dload on the root of your SD card power off then press volume up and down plus power button then it should begin the update all the best
Click to expand...
Click to collapse
Buddy, I have that problem and was trying to find a global version of this tablet without success. What you say is that this file change the china version into international for the 803-L ? it works for you that way? I am downloading the file to test later... also post a thread about looking for the solution of this problem but searching and taking time for reading found this, please reply, this will help a lot of people in same problem!
farm1 said:
Can not download "INTERMEDIATE" UPDATE FILE can anyone help ?
Click to expand...
Click to collapse
I've attached the two files.
Only 20 Kib file size? Is that correct?
Edit: yes, its correct. Downgrade works, thanks.
"INTERMEDIATE" downgrade file for 802L (converted from dtab D-02H, running stock M2 6.0 B209), please!
Honor pad 2 - jdn-w09
Hi,
I have an Honor pad 2(jdn-w09) with emui 4.0.3 and no google support. I would like to try downgrade to emui 3.1 . Which firmware should I install?
Thanks in advance
Eugenio
laihuy.viet said:
"INTERMEDIATE" downgrade file for 802L (converted from dtab D-02H, running stock M2 6.0 B209), please!
Click to expand...
Click to collapse
How do you converted from dtab to m2.. thanks
Sent from my A33f using Tapatalk
Is there any way to downgrade from B217 to another version to make google services work for a Huawei M2 803L with Emui 4.0.3? Thanks
d-02h tab
please help me my tab docomo huawei d-02h japan 5.1.1
instal me global rom in this tab
recovery img? or rom for this tab
The sense of this
wilson00 said:
I want to share how I downgrade my MediaPad M2 8 from EMUI 4.0 to EMUI 3.1.
All my Google stuffs stop working after the B217 update.
This guide works for my M2-801W downgrade from B217 (android 6.0) to B019 (android 5.1).
*** Take your own risk! *** I take no responsibility! ***
In fact, I followed the guide here: http://cn.club.vmall.com/thread-11410111-1-1.html
I briefly write the steps in English.
Simply speaking, you need an "intermediate" update to allow your MediaPad to flash an old stock ROM.
NOTICE
This guide is for MediaPad M2 8 EMUI 4.0 (android 6) LTE version M2-803LC233B215 (or WIFI version M2-801WC233B213) back to EMUI 3.1 (android 5.1) LTE version M2-803LC233B019 (or WIFI version M2-801WC233B019).
Make sure your MediaPad M2 8 is original without custom ROM to reduce the risk!
Backup you data! This update will clear all user data.
"INTERMEDIATE" UPDATE FILE
For M2-803LC233B215 (LTE version): https://drive.google.com/open?id=1JhrKikq6pHdkhH4jULCeUsBbm9n4QHQQ
For M2-801WC233B213 (WIFI version): https://drive.google.com/open?id=1BjbI8HsxSK_gz5yrklZIrvPZMx1P0PfZ
Make a folder "dload" on your MicroSD card. Decompress the UPDATE.APP to the folder.
( [your_sd_card]/dload/UPDATE.APP )
INSTALL UPDATE
Of course with enough battery level. Power off the device. Disconnect data cable.
Press [Power], [VolumeUp], [VolumeDown] at the same time for about 10s.
The MediaPad logo appears. Release the keys. The update will proceed.
Let the update process complete and the device will reboot.
FLASH OLD STOCK ROM
B019 (M2-803L, Android 5.1.1, EMUI 3.1, V100R001C233B019): from Huawei china support channel: http://download-c.huawei.com/download/downloadCenter?downloadId=80368&version=319281&siteCode=cn
B019 (M2-801w, Android 5.1.1, EMUI 3.1, V100R001C233B019): from Huawei china support channel: http://download-c.huawei.com/download/downloadCenter?downloadId=80367&version=319281&siteCode=cn
( ref: https://forum.xda-developers.com/showpost.php?p=70693228&postcount=63 )
Installation of old stock rom is the same.
Make a folder "dload" on your MicroSD card. Decompress the UPDATE.APP to the folder.
( [your_sd_card]/dload/UPDATE.APP )
Then do the install update procedure as above.
And then, done!!!
( Stock Marshmallow ROM reference thread: https://forum.xda-developers.com/mediapad-m2/development/rom-8-0-models-stock-marshmallow-roms-t3535466 )
Click to expand...
Click to collapse
Hi, I downgraded the tablet to the B019 thinking that this would make work google services and all Gapps, but in this firmware there isn't anything of google.. so which is the sense of the downgrade?
Just to let it clear to the users that will read this post:
*****************************************************************************************
*** 1) This downgrade will NOT enable gApps to works in any way ***
*** ***
*** 2) The other Firmware suggested by SuperTman in the 4th post ***
*** will NOT enable the gApps to works again ***
*****************************************************************************************
Thanks mate..I have been looking for this solution and was getting crazy..thanks a lot it works for me..you are a legend..
---------- Post added at 12:34 AM ---------- Previous post was at 12:28 AM ----------
tomas_a_sanchez said:
Buddy, I have that problem and was trying to find a global version of this tablet without success. What you say is that this file change the china version into international for the 803-L ? it works for you that way? I am downloading the file to test later... also post a thread about looking for the solution of this problem but searching and taking time for reading found this, please reply, this will help a lot of people in same problem!
Click to expand...
Click to collapse
Yes it does work for me.. dont downgrade..just download the the update and extract.. it will be a 2.5 gb file.. create a folder on root/sdcard named dload..and move the update.app file.. then follow the instructions given before..ola everything from Google works like a charm.. thanks a lot to this legend..
---------- Post added at 12:38 AM ---------- Previous post was at 12:34 AM ----------
robbie2k said:
Hi, I downgraded the tablet to the B019 thinking that this would make work google services and all Gapps, but in this firmware there isn't anything of google.. so which is the sense of the downgrade?
Just to let it clear to the users that will read this post:
*****************************************************************************************
*** 1) This downgrade will NOT enable gApps to works in any way ***
*** ***
*** 2) The other Firmware suggested by SuperTman in the 4th post ***
*** will NOT enable the gApps to works again ***
*****************************************************************************************
Click to expand...
Click to collapse
You are wrong. I have checked the 2nd option suggested by SuperTman and it worked like a charm. Probably you didn't follow the instructions properly.
can anyone help me please? I upgraded my 801W tablet to marshmallow but stupid me I upgraded to 801L version and the tablet keeps rebooting...thanks to these threads, I managed to get back to lollipop, but now I am 802L model and for the love of me I cannot get it back to 801W - any help please?
Has anyone found a working Custom ROM for the Huawei M2 8.0 tablet?
RE : Huawei M2 8.0 Custom ROM ????
Eagle-no1 said:
Has anyone found a working Custom ROM for the Huawei M2 8.0 tablet?
Click to expand...
Click to collapse
Hello Eagle-no1,
I have the same tablet, and looking for Custom ROMs for it since 6-8 months now. So far found nothing, at least not for "Global" version of it.
Mine is the M2-801L model, with the latest official B208 ROM installed on it (Android 6.0).
If you need any details on official ROMs, check my other posts on that topic.
Custom ROMs for this tablet seem to be a pain in the back side, because of the Kirin 930 - official explanation (where the same CPU is on the other Huawei models like Honor P8 or X2 and still lots of custom ROMs are available for those) - not sure what would be the unofficial reason if any...
Hope this helps anyhow.
Have a nice day.
Kind Regards.
mas_tech99 said:
Hello Eagle-no1,
I have the same tablet, and looking for Custom ROMs for it since 6-8 months now. So far found nothing, at least not for "Global" version of it.
Mine is the M2-801L model, with the latest official B208 ROM installed on it (Android 6.0).
If you need any details on official ROMs, check my other posts on that topic.
Custom ROMs for this tablet seem to be a pain in the back side, because of the Kirin 930 - official explanation (where the same CPU is on the other Huawei models like Honor P8 or X2 and still lots of custom ROMs are available for those) - not sure what would be the unofficial reason if any...
Hope this helps anyhow.
Have a nice day.
Kind Regards.
Click to expand...
Click to collapse
Thanks
The same configuration. Root and deleted idle Huawei programs.
Hi there,
just flashed and it's working like a charm. I will translate the CN, meanwhile screenshot (long one) with the full CN changelog, version 2.1.
I am assuming this is not available for the AT&T version in the united states?
Zte axon m itali
sev7en said:
Hi there,
just flashed and it's working like a charm. I will translate the CN, meanwhile screenshot (long one) with the full CN changelog, version 2.1.
Click to expand...
Click to collapse
Hello,
can you tell me please how i can flash the cn 2.1 Firmware on my axon m? Zte Axon m timv1. 0.0B07
Zte axon m mp Baseband P996A20B01
Modell Z999
Can i install google playstore after flashing to CN firmware?
Thank you very much
martins320 said:
Hello,
can you tell me please how i can flash the cn 2.1 Firmware on my axon m? Zte Axon m timv1. 0.0B07
Zte axon m mp Baseband P996A20B01
Modell Z999
Can i install google playstore after flashing to CN firmware?
Thank you very much
Click to expand...
Click to collapse
Hello,
now I am with the CN M 2.8 and 1st December 2018 Google Patches.
The kernel version is 3.18.71 with baseband 2.0.1.c8
Yes the Google Services work like a charm.
sev7en said:
Hello,
now I am with the CN M 2.8 and 1st December 2018 Google Patches.
The kernel version is 3.18.71 with baseband 2.0.1.c8
Yes the Google Services work like a charm.
Click to expand...
Click to collapse
So you can install the CN version on TIM phone ?
pierpa86 said:
So you can install the CN version on TIM phone ?
Click to expand...
Click to collapse
Hello,
no you cannot.
It looks like the last OS for that phones... nice job as usual ZTE, nice job...
Hello, can I flash Russian ver Z999 on my NTT Docomo Z-01K ?
In 2016 I bought a Huawei Mediapad M2-A01W 10". The last update was from 2018 (B010).
Now I'm looking for a custom rom - but I could not find any.
The bootloader is unlocked and TWRP is installed already.
Has anyone got open sourcecode from Huawei for the Mediapad M2-A01W? It would be helpful to know if it is possible.
Hi,
Have you had any success searching for a custom rom?
I am also looking for a TWRP image for the m2-a01w.
Thanks
Hi rotter99,
obviously there is no one who can create a custom rom for the m2-a01w.
You can search for "TWRP-3.1.0-recovery-MediaPadM2-10.0-LISZT-A01L-A01W.img" to install a TWRP image - but you have to unlock your m2 before doing so.
Hi,
using a complete stock Redmi Note 8 Pro. Installed with FW 12.0.5.0 (A10) Stable. All stock nothing changed or unlocked.
It is not possible to update this phone to any newer FW Release
Tried all existing newer Releases (12.5.2.0, 12.5.3.0, .... 12.5.7.0). It is EU Model.
Error Message:
Sorry, flash to this stable Version is not allowed.
Miui Version: MIUI Global 12.0.6 Stable - 12.0.6.0 (QGGEUXM)
Found some other People with the same issue on german Forum, but nobody found a solution for this. Maybe here is someone who can help.
Just unlock bootloader and lock it with newer version if you want...
And there're some tricks on YouTube that can flash recovery file with that updater. Try to find it