Develop Bugs

[Q] So, What's the latest build?

Hi guys,
Just got my P6 a couple of weeks ago.
It got build
P6-U06V100R001C00B106
and custom version
CUSTC428D106
What's the latest official/stable/recommended build?
Thanks!!

JQD said:
Hi guys,
What's the latest official/stable/recommended build?
Thanks!!
Click to expand...
Click to collapse
The latest stable build is B118. There is also a B122 beta, which works fine. I haven't found any problems yet.

JQD said:
Hi guys,
Just got my P6 a couple of weeks ago.
It got build
P6-U06V100R001C00B106
and custom version
CUSTC428D106
What's the latest official/stable/recommended build?
Thanks!!
Click to expand...
Click to collapse
B122 works superb

B111 is the latest official build.

The latest build in Huawei's Chinese website is B117. The latest build in Huawei's international website is B111. It seems that some people got B118 already but I am still using the Chinese B117 version.

yfnew said:
The latest build in Huawei's Chinese website is B117. The latest build in Huawei's international website is B111. It seems that some people got B118 already but I am still using the Chinese B117 version.
Click to expand...
Click to collapse
can you help me how to update B111, i 've just down a file zip from consumer.huawei.com, and i dont know the next step, i got p6 yesterday @@, tks a lot
it got build 106, too

xman9491 said:
can you help me how to update B111, i 've just down a file zip from consumer.huawei.com, and i dont know the next step, i got p6 yesterday @@, tks a lot
it got build 106, too
Click to expand...
Click to collapse
First unzip and put dload folder with UPDATE.APP inside on your SD card. Turn OFF the phone. Push at same time three buttons(V+, V- and Power) while flash process will start atomatically. That is all.

alex.79 said:
First unzip and put dload folder with UPDATE.APP inside on your SD card. Turn OFF the phone. Push at same time three buttons(V+, V- and Power) while flash process will start atomatically. That is all.
Click to expand...
Click to collapse
Or you can do it with the update app while your phone is on, just choose local.
Sent from my HUAWEI P6-U06 using XDA Premium 4 mobile app

goce.nakov said:
Or you can do it with the update app while your phone is on, just choose local.
Sent from my HUAWEI P6-U06 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
put it on phone or sd card if i use this way, tks

xman9491 said:
put it on phone or sd card if i use this way, tks
Click to expand...
Click to collapse
Both should work.
Sent from my HUAWEI P6-U06 using Tapatalk

You should only update from the file on your SD CARD!

Thanks!

122 latest i really wud welcome brightness slider on drop down menu thoo ..

GalaxySIIII said:
122 latest i really wud welcome brightness slider on drop down menu thoo ..
Click to expand...
Click to collapse
That's coming on EMUI 2.0.

Huawei M2-803L - Lost WiFi when inserted SIM

Hi guys,
I need help to solve a very "interesting" problem with my device.
Short description:
- Model Huawei m2-803L.
- Installed the latest firmware version: m2-803LC233B215 (Android 6.0, 4.0 EMUI).
- The device is ROOTED - TWRP (twrp-3.0.2-0-mozart) + (SuperSU Pro, bought it).
- Installed Google play V7.2.x and several different applications.
So looks like everything works as it should before I've inserted SIM card (the first time).
My actions I did with:
1. After installation all of the above - the device has been connected to WiFi network and I have an Internet access. Also I have mobile 3G access when I disabled WiFi.
2. After Reboot/Shutdown of the device - I have connection ONLY to the mobile network.
3. I see all the available WiFi networks, but can't connect to them. Even I can't connect to my saved WiFi - getting the error 'Connection timeout.' And the same situation when I am trying to connect to my other WiFi (not saved on the device).
4. Playing with other settings 'Forget network' or 'Airplane mode' - doesn't affect that problem.
5. Clear Cache and/or Dalvick Cache - doesn't affect that problem.
6. I've unrooted device + recovery a boot section - doesn't affect that problem.
7. When I did a 'Factory Reset' - the problem has gone and new installation starts up and within that process was successfully connected to my WiFi. Up to first reboot (the SIM card has inserted). And after that - the same scenario... see description above.
So as I understand - the problem is in Data partition after SIM card was inserted - some values were saved there.
Maybe someone knows what could be the problem? Something is certain software and I have the root rights, so probably it can be fixed... Or I did something wrong?
Please help me to solve that problem! I have no ideas anymore...
Thanks in advance.

your device was bought in china?? or another region ?

mutahharbashir said:
your device was bought in china?? or another region ?
Click to expand...
Click to collapse
no matter where it was bought. The model M2-803L made for internal Chinese market.

dinikitin said:
no matter where it was bought. The model M2-803L made for internal Chinese market.
Click to expand...
Click to collapse
It does matter, that's why I asked,
Want to help you
Sent from my HUAWEI MT7-TL10 using XDA-Developers mobile app
---------- Post added at 07:57 PM ---------- Previous post was at 07:56 PM ----------
Dial * #* #2846579#*#* and then tap on network information and then tap on operator info.
Tell me whats written in vendor/country
Sent from my HUAWEI MT7-TL10 using XDA-Developers mobile app

mutahharbashir said:
It does matter, that's why I asked,
Want to help you
Sent from my HUAWEI MT7-TL10 using XDA-Developers mobile app
---------- Post added at 07:57 PM ---------- Previous post was at 07:56 PM ----------
Dial * #* #2846579#*#* and then tap on network information and then tap on operator info.
Tell me whats written in vendor/country
Sent from my HUAWEI MT7-TL10 using XDA-Developers mobile app
Click to expand...
Click to collapse
Hi,
OK, thank you so much then... And sorry for the late response...
yes, seems I have a Chinese version of the device - M2-803L. But I am not in China)
So...
1. * #* #2846579#*#*
2. I see 'Network Information Query'
3. Then I see PLMN Info, SIM Lock Info, Fuse Info, Vendor Country Info
'Vendor Country Info': Vendor: dualcu | Country: cn
Please let me know if this will help you to solve my problem?
Thanks

dinikitin said:
Hi,
OK, thank you so much then... And sorry for the late response...
yes, seems I have a Chinese version of the device - M2-803L. But I am not in China)
So...
1. * #* #2846579#*#*
2. I see 'Network Information Query'
3. Then I see PLMN Info, SIM Lock Info, Fuse Info, Vendor Country Info
'Vendor Country Info': Vendor: dualcu | Country: cn
Please let me know if this will help you to solve my problem?
Thanks
Click to expand...
Click to collapse
Suitable firmware for your device should be with C00,
C233 is not suitable for dualcu models
I will try to find suitable firmware for your model
What version you was running before update?
Sent from my HUAWEI MT7-TL10 using XDA-Developers mobile app

mutahharbashir said:
Suitable firmware for your device should be with C00,
C233 is not suitable for dualcu models
I will try to find suitable firmware for your model
What version you was running before update?
Sent from my HUAWEI MT7-TL10 using XDA-Developers mobile app
Click to expand...
Click to collapse
I didn't change the firmware version. A month ago the tablet has got an official update via wifi... So the current firmware has been from the start.
Hmm, please advise me how to change it to the suitable version and where could I get it.
Thank you.

dinikitin said:
I didn't change the firmware version. A month ago the tablet has got an official update via wifi... So the current firmware has been from the start.
Hmm, please advise me how to change it to the suitable version and where could I get it.
Thank you.
Click to expand...
Click to collapse
I read on some Chinese site, that wifi is known issue on some devices, after update
Will see if any solution available
Sent from my HUAWEI MT7-TL10 using XDA-Developers mobile app

mutahharbashir said:
I read on some Chinese site, that wifi is known issue on some devices, after update
Will see if any solution available
Sent from my HUAWEI MT7-TL10 using XDA-Developers mobile app
Click to expand...
Click to collapse
OK, thanks, I 'm appreciate your help.

dinikitin said:
OK, thanks, I 'm appreciate your help.
Click to expand...
Click to collapse
Hi, sorry for the late reply, I have been very sick and not logged in for more than a month.
You can find the stock M2-803L B019 ROM here from the Huawei China support site - it is the direct download link and is still available:
http://download-c.huawei.com/download/downloadCenter?downloadId=80368&version=319284&siteCode=cn

dinikitin said:
Hi guys,
I need help to solve a very "interesting" problem with my device.
Short description:
- Model Huawei m2-803L.
- Installed the latest firmware version: m2-803LC233B215 (Android 6.0, 4.0 EMUI).
- The device is ROOTED - TWRP (twrp-3.0.2-0-mozart) + (SuperSU Pro, bought it).
- Installed Google play V7.2.x and several different applications.
So looks like everything works as it should before I've inserted SIM card (the first time).
My actions I did with:
1. After installation all of the above - the device has been connected to WiFi network and I have an Internet access. Also I have mobile 3G access when I disabled WiFi.
2. After Reboot/Shutdown of the device - I have connection ONLY to the mobile network.
3. I see all the available WiFi networks, but can't connect to them. Even I can't connect to my saved WiFi - getting the error 'Connection timeout.' And the same situation when I am trying to connect to my other WiFi (not saved on the device).
4. Playing with other settings 'Forget network' or 'Airplane mode' - doesn't affect that problem.
5. Clear Cache and/or Dalvick Cache - doesn't affect that problem.
6. I've unrooted device + recovery a boot section - doesn't affect that problem.
7. When I did a 'Factory Reset' - the problem has gone and new installation starts up and within that process was successfully connected to my WiFi. Up to first reboot (the SIM card has inserted). And after that - the same scenario... see description above.
So as I understand - the problem is in Data partition after SIM card was inserted - some values were saved there.
Maybe someone knows what could be the problem? Something is certain software and I have the root rights, so probably it can be fixed... Or I did something wrong?
Please help me to solve that problem! I have no ideas anymore...
Thanks in advance.
Click to expand...
Click to collapse
which version of SuperSU used to root ?

beast.in.black said:
Hi, sorry for the late reply, I have been very sick and not logged in for more than a month.
You can find the stock M2-803L B019 ROM here from the Huawei China support site - it is the direct download link and is still available:
http://download-c.huawei.com/download/downloadCenter?downloadId=80368&version=319284&siteCode=cn
Click to expand...
Click to collapse
Hi mutahharbashir,
Thank you for your reply,
I hope you're well now. I have the latest SuperSU Pro app (I purchased it in a few month ago...). So for now I am using version 2.79
Why do you think the old ROM installation will solve the problem I have? Actually I have the latest official ROM now...
Thank you.
--Dimi

dinikitin said:
Hi mutahharbashir,
Thank you for your reply,
I hope you're well now. I have the latest SuperSU Pro app (I purchased it in a few month ago...). So for now I am using version 2.79
Why do you think the old ROM installation will solve the problem I have? Actually I have the latest official ROM now...
Thank you.
--Dimi
Click to expand...
Click to collapse
Yes try it
Sent from my HUAWEI MT7-TL10 using XDA-Developers Legacy app

Honor 6X - L21 (EU version) Update files

The model name for Honor 6X (EU version) is BLN-L21C432
Here are the links for the update package.
BLN-L21C432B122 - http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1277/g104/v67995/f1/full/update.zip
BLN-L21C432B130 - http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1277/g104/v71493/f1/full/update.zip
Hope so the device is pre installed with b130 update.
People who are using this version confirm it.
Note: B122 doesn't have VoLTE. VoLTE is introduced at B130 update.

I'm on b122. What are the changes in b132? Thanks a lot!
Mattia
[edit]
This update should enable VoLTE, update security patches and improve dual-screen.

I have chinese variant bln al10, and i hate the rom. how can i install this variant with no errors? i tried with bll l22 rom in fastboot and when flashing system.img i receive "(Remote: flash write failure) "
debranding? oeminfo?

danino2200 said:
I have chinese variant bln al10, and i hate the rom. how can i install this variant with no errors? i tried with bll l22 rom in fastboot and when flashing system.img i receive "(Remote: flash write failure) "
debranding? oeminfo?
Click to expand...
Click to collapse
Yeah there is issue with AL10 ROM. Even i struggled a lot with this. need to debrand to Indian version.

shashank1320 said:
Yeah there is issue with AL10 ROM. Even i struggled a lot with this. need to debrand to Indian version.
Click to expand...
Click to collapse
i purchased my phone in a site called to2c and they offer the chinese variant with optional roms, bln al10 rom or bll l22 rom (indian) with dts sound!. They know how to change the rom. But they are on chinese holidays, i already send a message to get instructions. A big mistake buying it with chinese rom .
http://www.to2c.com/huawei-honor-6x-play-3-32gb-4-32gb-4-64gb-gold-gray-silver.html

danino2200 said:
i purchased my phone in a site called to2c and they offer the chinese variant with optional roms, bln al10 rom or bll l22 rom (indian) with dts sound!. They know how to change the rom. But they are on chinese holidays, i already send a message to get instructions. A big mistake buying it with chinese rom .
http://www.to2c.com/huawei-honor-6x-play-3-32gb-4-32gb-4-64gb-gold-gray-silver.html
Click to expand...
Click to collapse
You should have gone for the Global version...in Chinese variant there is no play store...I had to do all these manually and took couple of days as all done but contact sync took was still and issue but eventually fixed it. Its Chinese new year time so you may get delayed response.

shashank1320 said:
You should have gone for the Global version...in Chinese variant there is no play store...I had to do all these manually and took couple of days as all done but contact sync took was still and issue but eventually fixed it. Its Chinese new year time so you may get delayed response.
Click to expand...
Click to collapse
Yes, we need to wait a response. i will tell you how to debrand it when the chinese girl answer me
Also, very low headphone volume, 3,5mm output. Developers only think in how loud the music is today and they apply a volume lock on ALL variants. They dont think some records are quieter .

danino2200 said:
Yes, we need to wait a response. i will tell you how to debrand it when the chinese girl answer me
Also, very low headphone volume, 3,5mm output. Developers only think in how loud the music is today and they apply a volume lock on ALL variants. They dont think some records are quieter .
Click to expand...
Click to collapse
Well, good luck mate.hope you get response soon and give us some detail to debrand it.

My european Honor 6X has B122...No updates available in Updater app.
Inviato dal mio BLN-L21 utilizzando Tapatalk

I have the BLN-L21C432B122. But I'm a little hesitant. Can you please help me ?
What does it do ? It's so huge ! How do I install ? When will Honor offer me this update ?

Frytz said:
My european Honor 6X has B122...No updates available in Updater app.
Inviato dal mio BLN-L21 utilizzando Tapatalk
Click to expand...
Click to collapse
Yes same for me

1. Download update.zip
2. extract the update.app from the update.zip
3. create folder "dload" on a sdcard (or Phone-Memory) an copy the update.app to this folder
4. shutdown honor 6x
5. press VOL+ VOL- POWER at same Time (until to see the blue image with honor logo on the display), then release buttons
6. Update begins.
Thats It

ManuMaus said:
1. Download update.zip
2. extract the update.app from the update.zip
3. create folder "dload" on a sdcard (or Phone-Memory) an copy the update.app to this folder
4. shutdown honor 6x
5. press VOL+ VOL- POWER at same Time (until to see the blue image with honor logo on the display), then release buttons
6. Update begins.
Thats It
Click to expand...
Click to collapse
Thanks !!! I'm at 4 now. Still some hesitation.

I got my phone from Amazon.de and the hardware version is the same, so I could probably update.
However, I have unlocked Bootloader. Probably why the update does not show in the update app. It will be the first time to update like this. Does it affect bootloader lock status? It will remove root but that can be reapplied later.
Sent from my Honor 6x using XDA Labs

vsriram92 said:
The model name for Honor 6X (EU version) is BLN-L21C432
Here are the links for the update package.
BLN-L21C432B122 - http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1277/g104/v67995/f1/full/update.zip
BLN-L21C432B130 - http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1277/g104/v71493/f1/full/update.zip
Hope so the device is pre installed with b130 update.
People who are using this version confirm it.
Note: B122 doesn't have VoLTE. VoLTE is introduced at B130 update.
Click to expand...
Click to collapse
ok mine is b122, downloading, do you have md5?

drakenabarion said:
I got my phone from Amazon.de and the hardware version is the same, so I could probably update.
However, I have unlocked Bootloader. Probably why the update does not show in the update app. It will be the first time to update like this. Does it affect bootloader lock status? It will remove root but that can be reapplied later.
Click to expand...
Click to collapse
Can you tell us your results please

upgraded to 130, works!
and md5 checksum is 98d32e8dc62327f531d2cad760252f5c

drakenabarion said:
I got my phone from Amazon.de and the hardware version is the same, so I could probably update.
However, I have unlocked Bootloader. Probably why the update does not show in the update app. It will be the first time to update like this. Does it affect bootloader lock status? It will remove root but that can be reapplied later.
Sent from my Honor 6x using XDA Labs
Click to expand...
Click to collapse
After you "force flash" update file, your bootloader will be re-locked...

jerryhou85 said:
After you "force flash" update file, your bootloader will be re-locked...
Click to expand...
Click to collapse
But i have a locked and stock rom and didnt receive the update. Is it normal? Does huawei have a pc software where i can check?

oae08 said:
But i have a locked and stock rom and didnt receive the update. Is it normal? Does huawei have a pc software where i can check?
Click to expand...
Click to collapse
Same for me.

Stock rom BLL-L22 B150 (Huawei GR5 2017) update & Full

OTA update on my model just B130, i found B150
How to update ?
Step 1: Extract & copy UPDATE.APP to "dload" folder on SD Card (you can creat new folder name "dload" if you can't found in SD Card)
Step 2: Choose dial
*#*#2846579#*#* tap Call
ProjectMenu -> Upgrade -> SD card update -> Confirm
- Your phone will auto reboot & update
If your phone can't load to system after you install custom rom or wipe
- Shut down device
- Copy Update.app to "dload" folder on SD card
- Volume up + down + power, it will auto reflash stock fimware
Click to expand...
Click to collapse
Full stock
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1277/g104/v74004/f1/full/update.zip
Update
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1277/g104/v74001/f1/full/update.zip
You can found all stock rom of Huawei HERE
http://hwmt.ru/oth/HWFF/info/view.php?find_model=

how to flash this?? need reply asap tyhttps://forum.xda-developers.com/showthread.php?t=3550417&goto=nextnewest

goodygoods said:
how to flash this?? need reply asap tyhttps://forum.xda-developers.com/showthread.php?t=3550417&goto=nextnewest
Click to expand...
Click to collapse
did you read my post ?
how to flash in quote part

goodygoods said:
how to flash this?? need reply asap tyhttps://forum.xda-developers.com/showthread.php?t=3550417&goto=nextnewest
Click to expand...
Click to collapse
just in case in more detail.
https://forum.xda-developers.com/honor-5x/how-to/manual-ota-update-guide-update-app-t3445976

Is there any news about BLL-L22C636 Android 7 EMUI 5.0 Beta?

not yet bro

Bll-L22C636B123
Please send the specific update for this version can't find it please please please.
Bll-L22C636B123

Only this Versions
http://hwmt.ru/hwmtsite/firmware-database/?firmware_model=Bll-l22c636&firmware_page=0

Favythewolf said:
Please send the specific update for this version can't find it please please please.
Bll-L22C636B123
Click to expand...
Click to collapse
Are you sure about the version ?? I search every where but don't find ??

Bll-L22C636B123
Yeah I am sure but I have already found it thanks anyways​

I want to flash the modem for the model Bll-L22C636B123 because I want the B4 / 1700/2100 MHz. band. Is it possible to do that using the modem firmware from mate 9 lite or gr5 2017?
Without that band I can't get connected to 4G.

By Pass Google Account 2017 security patch
https://www.youtube.com/watch?v=UU9YdLQigt0
Google Account Manager APK link
http://*******/1nGTep
Es FileExplorer APK link
http://*******/1nGTka
FRP bypass APK link
http://*******/1nGWdx

BLL-L22c636b150 please any one help me with something to update this version to Android 7.0

yaarop said:
BLL-L22c636b150 please any one help me with something to update this version to Android 7.0
Click to expand...
Click to collapse
Haven't you got the OTA yet?

No I didn't get on Huawei updater....but I updated using firmware finder and it is amazing....sorry for my English cause I am from syria ...and thank you

yaarop said:
No I didn't get on Huawei updater....but I updated using firmware finder and it is amazing....sorry for my English cause I am from syria ...and thank you
Click to expand...
Click to collapse
There is no problem with your English. Its absolutely fine buddy.

Hi, My Honor 6X (BLN-L220) is running on build number: BLN-L22C675B320 and I need to downgrade to EMUI 4.1. I downloaded the official Indian firmware from Honor forum"HONOR 6X Firmware (BLN-L22, Android 6.0, EMUI 4.1, C675B132, India Channel)" Please advise me how to flash this file. Or is there any other way to downgrade it. My device is unrooted with stock recovery.

devakk said:
Hi, My Honor 6X (BLN-L220) is running on build number: BLN-L22C675B320 and I need to downgrade to EMUI 4.1. I downloaded the official Indian firmware from Honor forum"HONOR 6X Firmware (BLN-L22, Android 6.0, EMUI 4.1, C675B132, India Channel)" Please advise me how to flash this file. Or is there any other way to downgrade it. My device is unrooted with stock recovery.
Click to expand...
Click to collapse
there is no roll back available for l22 , try once copy the update.app of firmware to dload folder in sd card and power off the phone and press three buttons and hold after vibrate release the power -- may be this works ..or you have to wait for rollback package

venugopalu007 said:
there is no roll back available for l22 , try once copy the update.app of firmware to dload folder in sd card and power off the phone and press three buttons and hold after vibrate release the power -- may be this works ..or you have to wait for rollback package
Click to expand...
Click to collapse
When can I expect a rollback package?

devakk said:
When can I expect a rollback package?
Click to expand...
Click to collapse
the serices of honor is so late in india , we cannot predict the approximately when it was.

upgrade to emui 5,no root required,any honor 6x model

hello people
first of all iam not a developer but a geek,and i take credit of nothing
i upgraded my bln-l22(indian) version to emui 5 with the help of firmware finder
if i can,u can do it too(if u can't wait lol!) and yeah no risks whatsoever!
here are the steps:
1.download firmware finder from play store
2.open it and click on options(three dots top right),u have to check on some options,see further in screenshot attached below
3.u will be prompted to download addon i.e. firmware finder proxy download it and install
4.u have to connect to wifi for this to work(;3),long press on ur wifi network-modify network-proxy-manual(see screenshot below)
5.now open firmware finder,tap options-change model(dont worry its honor 6x) bln l21 and find the update ,in which changelogs describes emui5(around 1.57gb)
6.if u have followed 4th step correctly,it will show you send firmware to updater,click on that
7.now u will go to official updater app of our mobile,from here u can use ur mobile data too
8.download the firmware,rest all is done by updater app itself
9.enjoy emui5 ?
iam attaching screenshot of every steps,if u are confused
and dont worry none of ur data will be deleted.

I got that on updater, but do i need to change proxy again when i updating ?
network speed to slow with that, around 80k/s ????

?never share your imei no on public , is this safe for future updates on indian variant ??
Sent from my Honor 6x
---------- Post added at 05:25 PM ---------- Previous post was at 05:12 PM ----------
cctoti said:
Have 5 model bln, but not at all have emui 5!!!
What exactly model you get?
Click to expand...
Click to collapse
BLN L22 indian variant
Sent from my Honor 6x

Finally i got that, but network speed so terrible
with orther download i test, it is about 1.5MB/s <=> 12mb/s
with firmware download, just 80-90kb/s (

Any body know where exacly server of Fimware Finder ??
i think i should use VPN for better speed!!

cctoti said:
Finally i got that, but network speed so terrible
with orther download i test, it is about 1.5MB/s <=> 12mb/s
with firmware download, just 80-90kb/s (
Click to expand...
Click to collapse
i used mobile data for better speed

Will I get OTA updates after updating by this method??
I've applied for beta testing so will I get that beta update if I'm chosen???
And I got that same BLN L21C432B342 Nougat firmware update with my mobile data(so no need to change proxy setup) but it's 2.3GB. so shouldn't there be any problems if I updated this Firmware??
Sent from my Honor 6X using XDA App

I did it with this threat, FYI Gr5 2017 guys
https://forum.xda-developers.com/honor-6x/how-to/huawei-gr5-2017-android-7-0-emui-5-0-t3560546/page7

keshavdrckstr25895 said:
hello people
first of all iam not a developer but a geek,and i take credit of nothing
i upgraded my bln-l22(indian) version to emui 5 with the help of firmware finder
if i can,u can do it too(if u can't wait lol!) and yeah no risks whatsoever!
here are the steps:
1.download firmware finder from play store
2.open it and click on options(three dots top right),u have to check on some options,see further in screenshot attached below
3.u will be prompted to download addon i.e. firmware finder proxy download it and install
4.u have to connect to wifi for this to work(;3),long press on ur wifi network-modify network-proxy-manual(see screenshot below)
5.now open firmware finder,tap options-change model(dont worry its honor 6x) bln l21 and find the update ,in which changelogs describes emui5(around 1.57gb)
6.if u have followed 4th step correctly,it will show you send firmware to updater,click on that
7.now u will go to official updater app of our mobile,from here u can use ur mobile data too
8.download the firmware,rest all is done by updater app itself
9.enjoy emui5 ?
iam attaching screenshot of every steps,if u are confused
and dont worry none of ur data will be deleted.
Click to expand...
Click to collapse
Hello ,
Thank you for this tutorial it worked fine
But now the updater disappeared from the setting list any advice
Sent from my BLL-L21 using Tapatalk

Hello, does this OS have an option to select celullar network? (2g/3g/4g), i'm in need of this option the oficial rom doesn't have this...

shinbaka said:
Hello, does this OS have an option to select celullar network? (2g/3g/4g), i'm in need of this option the oficial rom doesn't have this...
Click to expand...
Click to collapse
Official rom does have this stop spreading false claims on every forum and thread.

oae08 said:
Official rom does have this stop spreading false claims on every forum and thread.
Click to expand...
Click to collapse
Sorry for spamming on the forum, but i'm on a hurry to find any OS that contains it, my celullar data ain't working well
Which rom are u using? I need a version that has thas option, I uploaded my cellphone screenshots with some infos, doesn't have that menu like yours.

otoot said:
Hello ,
Thank you for this tutorial it worked fine
But now the updater disappeared from the setting list any advice
Click to expand...
Click to collapse
Yeah thats the problem on manual update to emui 5.0.
I had issue on 5C and updater and keyboard was gone

Any idea how to go back to MM?

shashank1320 said:
Yeah thats the problem on manual update to emui 5.0.
I had issue on 5C and updater and keyboard was gone
Click to expand...
Click to collapse
Thank you sir for helping me out a lot.
Sent from my BLL-L21 using Tapatalk

rudolfzz111 said:
Any idea how to go back to MM?
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Click to collapse
Download the rollback package for your model and the full firmware and use dload method.
First flash the rollback package then full firmware

I upgraded to nougat as per this website: http://www.stechguide.com/update-honor-6x-to-android-nougat/ (Yes I unlocked the bootloader)
Rollback from official website doesn't seems to work (same model).

shinbaka said:
Sorry for spamming on the forum, but i'm on a hurry to find any OS that contains it, my celullar data ain't working well
Which rom are u using? I need a version that has thas option, I uploaded my cellphone screenshots with some infos, doesn't have that menu like yours.
Click to expand...
Click to collapse
Im using the stock rom that comes with BLN L21, is your honor 6x Chinese?

having same problem...
otoot said:
Hello ,
Thank you for this tutorial it worked fine
But now the updater disappeared from the setting list any advice
Sent from my BLL-L21 using Tapatalk
Click to expand...
Click to collapse
having same problem... UPDATER is vanished...no APP TWIN....no file manager....also when i restarted after installation i faced this error (pic is attached)

oae08 said:
Im using the stock rom that comes with BLN L21, is your honor 6x Chinese?
Click to expand...
Click to collapse
Yeah, bought it two weeks ago, can I try to install your rom at my cellphone?