yashsingh1/xdaforums huggingface dataset:
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

yes it is! I convert(ed) my device also a few times to C636/900 to test/use the chinese/global build.

-

U need to flash a oeminfo + custom.bin from an C432 (dual-SIM) device and then flash the needed FW.

For example:

Flash my oeminfo + custom.bin (C432B130/210 DS) and flash the B160/161/210 build over it then u should have a C432Bxxx DS device.

(If u are still on the N beta, u mentioned a few posts ago, flash the N recovery i mentioned in my answer. Boot into it, connect the device to ur PC and flash the oeminfo + custom.bin via the toolkit. The android N root is not working with the toolkit, but the toolkit can also work in recovery mode ;). - After that, boot into fastboot flash the N stock recovery and place the C432Bxxx update.app onto ur sdcard (dload), turn the device off and start into upgrade mode [Vol+ Vol- Power]. Wait until it's done and do the offered resets. - Now u should be on an locked, un-rooted C432Bxxx DS build.)

EDIT:

Don't forget to disconnect the device from the PC during the update, otherwise u might get stuck on 5%.

Hope i could help u ;)

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] cmax24:
[MENTION=3753223]k1ll3r8e[/MENTION]

Could you integrate oeminfo in next version? :)
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] -WP7User-:
Hi everyone!

I got my P9 lite not too long ago and am therefore new to flashing Huawei phones and such.

I am on L31C150B161 and would like to use this Toolkit to get rid of my carrier branding, which I guess would mean update to a C432 version (as I am in EU) and to be able to get an OTA update to B370.

My questions concerning this are as follows:

-Which package would I need to download for the Toolkit in order to work with my phone? Are there any prerequisites like downgrading my phone or smth I might be unaware of?

-Instead of a BL unlock and custom recovery flash, could I also flash the correspondent FW through the dialer method or any other way?

EDIT:

Okay, after some reading I guess that the steps I have to take are as follows:

-"Update" my C150B161 to the C432B161 version

-Unlock the BL, flash TWRP, root, flash Huawei recovery

-Upgrade the oeminfo.img via the Dual-/Single-SIM-Tab to the provided C432 DS version

-Flash the C432B161 update again

-Profit! (And hope for a Nougat OTA or flash it myself I guess)

Can anyone confirm that these steps are right? And will I be able to receive OTA updates after this process or will I have to unroot my phone again?

Thanks a lot!
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

Which oeminfo, there are many available?^^

Yup u are right :)

(Just started to write the answer, then my i-net was gone...)

EDIT:

U can root ur device if u want, i got an update notify with installed root. But, after the convert the device will be locked and un-rooted, so if u don't need root u are fine with the device u have after. ;)

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] -WP7User-:
Thanks a lot! :)

Will my phone still be rooted after this process or will it be back to full stock? Because I guess I won't get any OTAs from Huawei if it's still rooted, will I?

EDIT: Okay, just cleared things up with your edit, thanks! :)
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] cmax24:
The idea is all the oeminfo, like a list where everyone Can choose
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

that's the reason why i added the "package manger", it will save space where the app otherwise will grow in size far more than 200 mb. So everyone have to download only the needed things. If u want u can create ur own package and share it with the community ;). Also i don't have all oeminfo's... Have a look on my g-drive/ftp there are all oeminfo's available i got.

How to create a package? Have a look at this post (Q:9).

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Midosiwar:
I turned to c432b161 from c185b150 successfully but i'm facing a terrible battery drain.

Is there a fix? Sebastian!
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

- even it's a bit off topic -

u can try the following, full discharge the device, then recharge it to 100%, get u a app like "Battery Calibration" and wipe ur battery stats. (root required) - Reboot and everything should be fine.

I personally don't experienced such an behavior my battery holds ~3-4 days (I'm on L31C432B210).

EDIT:

If u didn't done a factory-reset, u should do one ;)

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Ghouless:
k1ll3r8e

I have some specific problem. Where to start? Maybe you will remember that we spoke some months ago about debranding a after this getting C900 CUSTC. So with this region I lived happily until yesterday (no problem to update from 130->150->161->170...never try to unlock bootloader or root)... Yesterday I got idea to try update to Nougat. So I instaled FF, downloaded B371 full OTA, but in stock recovery I got error meassage that I have wrong version. So, next try was via proxy install,, everything was OK until the system started. System started but with missing apps.. And there it starts... rolled back via Huawei roll back package to B160 (where is all fine and working) and wnet to try your Toolkit. Obtained unlock code, restarted to faastboot and....WTF phone have bootloader already unlocked?! So I tried to re-lock and un-lock but without luck, every time it says that I have wrong unlock code or already bootloader unlocked (unlock code is right, checked many times if all requested data are right) . So, ok, bootloader unlocked let´s try to flash recovery... no chance, I don´t have unlocked bootloader says error message. I only want to change CUSTC to C432 (from C900) and install Nougat via HiSuite but without your help it´s impossible :) Any idea how to resolve this? Sorry for my bad english :)
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

that sounds like bad trouble... - I had a similar issue after downgrade from B371 to B210, my bootloader was also unlocked (it seems at least so). After trying to flash something it told me the same as ur device u. I then simply unlocked the device again and all was fine.

-

Have u checked if FRP-Lock is unlocked? - If not, go to "About Phone -> tap 7 times the buildnumber | Settings -> Dev Settings" there u should activate "OEM-Unlock" then u should be able to unlock ur device.

-

If u can't unlock the bootloader and have no custom recovery flashed, u can't get root and without root, u can't change the custom.bin.

-

U might also try to reflash another C432B161/210 build, maybe this will override the bad bootloader part. Because, any FULL update.app will lock not relock the bootloader. So i think, there is a

little chance

to get the "bug" overridden.

Hope i could help u ;)

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Ghouless:
FRP unlocked of course :) Look at screenshots :) If I try re-unlock it says me that I´m already unlocked or have a bad unlock code.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Hmm,

for a more detailed error, pls run the following command:

cd C:\path\to\the\toolkit\adb
# if booted in android
adb reboot-bootloader

fastboot oem unlock UR_UNLOCK_CODE

The output should hold maybe a bit more info's. If fastboot still tell u the bootloader is already unlocked, u could only try to reflash another build via dload and hope that the update is able to fix this problem.

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Ghouless:
Thanks Sebastian, unlocked via ADB :) :) :) Edit: Oh my Sebastian....I have C432 :) Your toolkit is the best! :) Only one question...I only flashed oeminfo and custom.bin. Restarted, message about decrypting appeared, so I managed to factory reset and now have fresh C432B161. If I update to Nougat via HiSuite, what I will lose? Root, unlocked bootloader, TWRP (I don´t know, but my TWRP is in Chinese :) )?

Maybe after updating to Nougat a want to keep all this ,,functions´´ :)
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] cybero2912:
Upgrade to Nougat from B161 using Hisuite resulted in missing system apps problem for me. I solved this with Huawei downgrade, flashing full B160 and then upgrading again to Nougat using Hisuite. Therefore I would suggest flashing B160 full before upgrading to Nougat.

Edit: forgot to mention that I converted to dual SIM when start using this phone.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

about the recovery, just follow the little "Help" button on the TWRP tab.

-

About the flash itself, u flashed the B161 build after u flashed the oeminfo? - If not, u should do that, that really all files get written to the device, e.g. radio, etc.

-

About the update to nougat, u'll lose root and the unlocked bootloader. The root currently available works so far i know, but it's still a bit buggy (for me at least). The TWRP will work fine and have no problems so far i used it.

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Midosiwar:
Thank u, i will...

Just to inform u that i turned from c185 to c432 not using ur toolkit method but this one:

1-boot loader unlocked+flashing twrp

2-i flashed c432 oeminfo dual sim zip.file with TWRP

3-dload c432 firmware

and i got c432b210 successefully...

was this method ok Sebastian???? Or just because i changed region i'm facing all that battery drain?

And so:

The battery problem still exists after callibration but when i put on plane mode, the battery draining stops.

That it have to do with cell broadcasting or searching signal or baseband?

What could be the problem?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] toma.hr:
I need big help ! :D

I try to upgrade from c150b123 to c150b160 but obviously I failed and i got c900. I flash C150, so I dont know where was the problem...

I read that is void my warranty. Is that a true?

What can I do to resolve this problem?

Thanks!
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] punteruk:
Was doing well with this, unlocked bootloader, root, installed twrp but now I get error 'No device detected!' even though it is detected fine in HiSuite...any ideas?

Actually all I want to do now is install C432 oeminfo, can I do that through twrp?

---------- Post added at 12:29 PM ---------- Previous post was at 11:50 AM ----------

which zip file did you use?

thanks
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Midosiwar:
https://drive.google.com/file/d/0B_2rmU9Nol-qOTBOVkd1angyTms/view

download the whole folder and take the c432 oeminfo dual sim zip.file
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] punteruk:
Thanks but I've gone and borked it :crying: Sort of got nougat but build 'nrd90m test-keys' is not good :eek:
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

Yup u can also do it this way, as i mentioned earlier. - About the drain, really it's off topic on this thread, i don't know where it came from, just do a factory-reset and hope that it was only a wakelock, i never experienced such an behavior after region change.

Where u used the tookit? In recovery mode? If so, u should deactivate the

device check

on the 1st page of the toolkit (Disclaimer), after that u need to disconnect the device for at least 10-20 sec, after that the device should be detected.

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] punteruk:
I was on L31C440B132

Used the Toolkit to unlock bootloader, flash TWRP and root, all went fine!

But then the toolkit couldn't see my phone anymore (even though hisuite sees it fine)

Then I must have had a 'Trump moment' and decided to use TWRP to install the update.zip for latest Nougat, doh!!

Now I have a Nougat install that shows build 'NRD90M test-keys', which doesn't have a working keyboard input! ie using chrome brings up voice search....

My TWRP looks like it has been overwritten and I've tried to deactivate the device check but the Toolkit still doesn't see the phone Any ideas? :crying::crying::crying:
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

have u reactivated USB-Debugging? - When u flash another rom and wiped all settings, the dev settings are off and need to be enabled again.

-

Anyways the root for N don't work with the toolkit, because the su doesn't respond to for example "adb shell su -c id". So at least if u are on "NRD90M test-keys" u may also need to flash again a oeminfo to be able to install for example C432B160/161/210. This u can do with the toolkit in (TWRP) recovery mode, there the device should be detected (if device check is off).

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Ghouless:
This Is off topic but... Download Huawei rollback package (from Huawei pages), put on SD card to dload folder, do 3 button flash. Then put on SD card CxxBxx (correct build and region for your device of your choice, eg. C432B160) and do again 3 button update. Voila, your are back in the game.

P.S. you don't have access to SD card because you can't proceed to system without keyboard? Use PC or another phone to put files on the card :)

P.P.S. Toolkit don't recognize phone? Kill adb server if it's running or kill HiSuite in task manager, shutdown Toolkit and disconnect phone from USB. Then start HiSuite, Toolkit and connect your phone back.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] nigol:
In the Developer options "Enable builder unlocking" menu is disabled.

How to reactivate it?

Thank you

nigol
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] sasabo:
I am on LS21-C432-B161 Which package should take off to switch to the dual sim?Thanks
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

I have the same prob at he moment... But i got this bug only on L31C432B370, if i find a way to fix it i'll share it.

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] sscholl:
How do I get the dload update.app for L31C432B160???

And for what is it required?

Thanks!
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Matacas91:
Hello k1ll3r8e! Im from portugal and my Huawei P9 Lite L31 is locked to Vodafone. I came to germany this week and I'm going to stay here for several months so I used your instructions to unlock my phone to use a German card. However after I done everything ( I used pkg.L31C432_DS and 2017-02-22.2317 toolkit) my phone doesnt work with neither German card and neither Portuguese card now. Can you help me please?

I just need it to work with German card at the moment.

Thank you.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

have you flashed the C432B130/160/161/210 build after you flashed the oeminfo? Because, as already written in the toolkit u need to flash a FULL update package after that process to realign your new oeminfo and get both cards to work. - without this step no card will work. - the SIM icons will flip the whole time between on/offline.

Hope i could help you ;)

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Matacas91:
I'm a newbie at this kind of things, what I did the following steps: Bootloader Unlock, Recovery TWRP, Root and then I just upgraded and everything was complete with no problems. Because I put the package I didnt need to insert any files, they were already there I just had to select them and run the stuff. So its hard for me to understand what your saying :/ However, I will try to find out and give you an update very soon.

Thank you so much for your help!

Best Regards,

Sylvain
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Ghouless:
k1ll3r8e

Hi, toady I will try to load Nougat to my L21 with some help of your toolkit (unlocking again, TWRP...) because by the way of using FF and proxy install, it ends in Nougat without system apps (tried every possible combination of builds). So I have only one question, after flashing all needed packages via TWRP, how to get phone stock again? Locked bootloader, unrooted and with stock Nougat recovery... With your toolkit it will be easy, but there no stock Nougat recovery to use it in toolkit, right?
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

just get an update.app from an C432B130/160/161/210 and flash it over ur current state via "dload".

(Check the "Preparation" tab in the toolkit under "Dual-/Single-SIM" there u have also the ability to download the needed update(click me) .)

Sound nice ;) - About the FF update, u should try to get a nougat package with at least 1,99 GB in size (for the L31 this package works). There u have all apps and everything is working. BUT, there is a little bug, mentioned a few posts ago, the "OEM-Unlock" will be disabled (out grayed) and the bootloader will stay unlocked.

About the recovery, no, currently there is no package for the toolkit which contains nougat stuff. I currently work on the package for the L31C432B370. - For ur current situation u can use the Huawei Update Extractor from our member [MENTION=981278]worstenbrood[/MENTION] with this application u are able to extract the stock recovery from the update.app.

Edit:

The FF files i used are "VNS-L31C432B370 - FullOTA-MF-PV - 2017-03-21 - 1,989 GB"

(But i think the PV means preview... Anyways there are no test-keys or something similar)

Hope i could help u ;)

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Matacas91:
Ok thank you! I'm now downloading the 2gb file but my internet connecting is very slow so its going to take at least 1 hour. I tried to install the package again on the toolkit but now its giving me an error message: "the package x is faulty" I dont know why. I donwloaded it several times also the toolkit but it keeps giving me the error message. Nevertheless, I will just wait for the download to finish. Then I must put it into the phone SD card in a folder called DLOAD? Then how do I run it? which tab is it in the toolkit?

Thanks!
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

yup just place it, as described in the toolkit, in the dload folder. After that turn ur device off and disconnect any cable connection. Start the device with [Vol+ Vol- Power] and wait until it's done.

-

About the faulty package and ur slow i-net, try to check if u got a connection issue which ends in a broken download. U can check the md5 hashes with the attached tool.

(The same does the toolkit before it copies/flashes anything, this might be the reason why the toolkit says faulty package.)

Edit:

The hashes for the "pkg.LxxCxxxDS/SS.zip" can be found inside the zip in the package.xml.

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Matacas91:
I did the update! However the phone doesnt connect to any phone provider and asks me for the NCK code after putting the PIN :(

I want to do all over again but I just cant put the package working. I tried to do what u said, but I dont find the "hashes" and I dont even know what it is :eek:
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

the NCK sound like an "provider locked" device? - If so u need to unlock ur device to any provider. This can't be done by the toolkit because i can't calculate the key u need.

-

The hashes are checksums like 7215ee9c7d9dc229d2921a40e899ec5f they are called md5.

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Matacas91:
Yes! the phone is locked from Vodafone provider! Oh! I thought it would unlock with the toolkit :eek: But I cant even work with vodafone sim now :(
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

that's a bit strange. The vodafon SIM should still work. - If not, u could try the following:

1) unlock root ur device

2) flash the backup created by toolkit back to ur device (dual-/single-SIM -> Individual)

3) find the firmware which was installed before

4) flash the vodafon firmware back on ur device (dload [Vol+ Vol- Power])

now u should be on the stock u was before and all should work as before.

-

Or u go the short way:

1) find website where u can get a SIM unlock code

2) get the code and enter it on ur device

now u should be able to use any SIM with ur device without any flashing.

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Matacas91:
Thanks for everything! I will just buy an unlock code.

Thx
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] tw1st3d83:
First try to ask for unlock code from your provider, write em an email... Say them that you are going out of the country for few monts and that you want to use device normal in other country... if you buyed device from them.
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Matacas91:
Hi Sebastian! I unlocked my phone with a code and now the German card is working! However, the Portuguese vodafone card is still not working :( I think I dont have the backup created by toolkit because I used toolkit directly opened from winrar and I even might have deleted the winrar to download a new one because of the faulty packages :// all I have is a backup I from HiSuite. What should I do in order to make my vodafone sim card work again? I can only open the package "pkg.L31C432B130_SS" with toolkit "2017-02-22.2317" all the other packages give-me faulty error even after I downloaded several times :/

THanks!

Regards,

Sylvain
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] k1ll3r8e:
Heyho,

(i'm currently not at home)

about the update, have a look at your temp folder "C:\Users\UR_USER_NAME\AppData\Local\Temp\xxxxwinrarxxxxx" maybe the folder still exists.

-

About the "faulty pkg", i just downloaded all packages from my gdrive and tested them here on another pc all pkg's are fine. I get no error here... Seems ur line have some crc probs maybe...

-

About the Portuguese vodafon SIM, are u currently in germany? If so, does the card worked here before? - I'll also ask tomorrow at huawei if they know about such an issue.

Regards,

Sebastian
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] rintintin78:
Hi,

Does the tool work on unlocked device in Android 7?

Thanks
[Huawei P9 Lite ROMs, Kernels, Recoveries, & Other ] Matacas91:
I will try to download the pkgs at my office so I can check if its because of my internet connecting at home.

The Portuguese vodafone SIM card was working in Germany before I root and used the toolkit.

About the update can you check if its any of those files please?

[IMG="Files"]http://i63.tinypic.com/2ziu1xy.jpg[/IMG]