yashsingh1/xdaforums huggingface dataset:
[Sony Cross-Device General] karrouma:
changed mixer tasha rx8 to 90 by mistake.

now it is good and i think v5 is the max taht xz can performe from speaker without noise.

maximum clearancez

thank you
[Sony Cross-Device General] dontbelive:
Thread updated Pls read the OP v6 is up
[Sony Cross-Device General] whalesplaho:
V6 changelog looks promising... #sweet

:good::good:
[Huawei P9 Plus Questions & Answers] albj13:
Hi, I followed the steps of ther firmware finder method to upgrade my p9 plus vie l09 c432 b181 to nougat.

I installed the full version of 2.2gb but now there are many problems.. No bluetooth no huawei apps like clock, smart remote, UPDATER, calendar etc...

I tried to roll back to Marshmallow and emui 4.1 but no way... I download it, put in dload pover on volume up and down but it fails says no supported device.

Now I'm stuck on the build called NRD90M test-keys and I've no idea now how to roll back or make my phone useful again.

Thanks to everyone

PS: No updater so I can't use firmware finder to update the phone anymore!
[Huawei P9 Plus Questions & Answers] zubyro:
you just need to roll back to 181. search in this forum how to roll back. its an update.app and you meed to force update (3 buttons start vol +- and power)

---------- Post added at 09:16 PM ---------- Previous post was at 09:15 PM ----------

next step you neeed to install again 181.. and voila youre on mm b181.
[Huawei P9 Plus Questions & Answers] albj13:
no way man, I can't roll back with the rollback pack on the huawei site, I put in dload, as I can't use updater I've to turn the phone off and then volume up, down and power button holded toghether makes the firmware update start but at 5% it says no supported device :(
[Huawei P9 Plus Questions & Answers] Kifivierito:
I'm not the best one to advice you because now I have my phone bricked, but not for this matter. The thing is that I managed to upgrade from NRD90M. I did it using the finnish version of the rollback package for VIE-L09. It's a three step installation: First you copy the Update.app of the rollback package (its a tiny one. 100Mb aprox) in dload folder (must create it) in the SD Card . Then you flash it using the three buttons way (Vol Up+Vol Down+PWR)

After that you must search a stock ROM for your phone version, download it and add it to the same directory in the SD Card (you must delete the update.app previously flashed) and also add to the same directory the hw and dt folders (this adds the keyboard, BT and everything missed in the NRD90M version). Search for them in the forum (search for update_data_full_EU). Flash this ones again through the three buttons way and that's it. You have update from that half version!

Obviously I'm not responsible of any problem that this make to your phone.

Good luck!
[Huawei P9 Plus Questions & Answers] albj13:
hi, thanks for your help, my problem is that I can't update with the rollback..... It says failed after 5% due to incompatibility View attachment 4066303
[Huawei P9 Plus Questions & Answers] deecept:
You're on the right track, [MENTION=5788542]albj13[/MENTION]

Mine was stuck on 5% as well, for a long time. I just let it be, until it rebooted it self. Had to do it twice even. I detail how I got back here.

I flashed the finnish rollback, and when rebooted to OS, the version was the right one (no longer NRD90M test-keys) - then I could rollback to the official B181. Then I followed the latest guide in this thread (the on I quote), and now I'm all good!
[Huawei P9 Plus Questions & Answers] albj13:
Thanks man, so I have to let it continue in the failed upload screen? and no pressing reboot?

View attachment 4066344 no luck, if I let the phone going on appears this screen
[Huawei P9 Plus Questions & Answers] deecept:
But you can boot into the "broken" OS? If so, try factory reset from there.. I remember doing that before actually starting the rollback, unsure if it has any bearing or not
[Huawei P9 Plus Questions & Answers] albj13:
now I tried another time and its on "software install failed! incompatibility with current version. please download the correct update package" from 10 minutes and nothing happens
[Huawei P9 Plus Questions & Answers] albj13:
anyway yes I can enter the os... but if I do a factory reset I ve to re install accounts and everything else and it's no funny without keyboard haha
[Huawei P9 Plus Questions & Answers] zubyro:
hmm try to update directly to b181, maybe it will work...

---------- Post added at 12:33 PM ---------- Previous post was at 12:27 PM ----------

if i remember i was on the same error and i fixed with oeminfo. im on work now but i tell what i was doing to fix this.

Firt i succeded install twrp on b360, next i downloaded oeminfo flashable from p9 lite forum

in the archove ive changed oeminfo file (wich was for p9lite) with oeminfo for p9 plus foundes in tool srk tool

I've flashed oeminfo then i force update to rollback and for my surprise it worked...

If you need more help from me i can help you but now im on work and i dont have patched oeminfo for p9 plus...

the twrp ive used was from mate 8 forum

if you understand my ideea GOOD LUCK!
[Huawei P9 Plus Questions & Answers] albj13:
I'll try! now I'm flashing 181 and seems to go
[Huawei P9 Plus Questions & Answers] zubyro:
GOOD LUCK!
[Huawei P9 Plus Questions & Answers] albj13:
Ok, don't know how or why but now I'm on 181 but the cust now is c900, whaìy? what to do?
[Huawei P9 Plus Questions & Answers] deecept:
Regarding keyboard, I solved it with voice searching google for "swiftkey", it suggests swiftkey apk , then download from somewhere that hosts the .apk file

Then settings and enable install from unknown sources .. then set swiftkey as keyboard.

Your install is most likely FUBAR either way, so setting some of this up anew isnt really that big a deal? Just backup whatever you really need via titanium(if rooted) or HiSuite (if not)
[Huawei P9 Plus Questions & Answers] albj13:
Now I finally booted in b181 but my cust is now c900 no more c432... and the bootloader is locked, do you think I can upgrade to nougat as the first time also with c900?
[Huawei P9 Plus Questions & Answers] deecept:
I had the C900, but that was on Botched B360 install - and then only after the rollback file.

BUT; try placing the B360 .APP file in the dload folder on your external SD-card. Link to the files here. (my own mirror, should be decent speeds)
[Huawei P9 Plus Questions & Answers] albj13:
thanks but this is only an ota, not the full 2.2gb version....
[Huawei P9 Plus Questions & Answers] deecept:
This is the full version, I'm pretty sure. Unpacked it's a 2,917 MB file.
[Huawei P9 Plus Questions & Answers] albj13:
will give a try hoping no test key like before

no luck fails at 37%
[Huawei P9 Plus Questions & Answers] masze:
u have to do this

1. Install Firmware Finder

2. Enter in Firmware Finder Settings and select Install via system update.

3. You'll get prompt to Download FF Proxy, select Download Addon.

4. Install FF Proxy and dont run

5. Go back to FF and select GET FIRMWARE LIST

6. Select VIE-L09C432B360 Size: 1.334

7. Select SEND FIRMWARE TO UPDATER

8. FF Proxy now will start

9. Go to Wireless and set proxy to: localhost with 8080 port

10. Go to system settings and chose Updater

11. You'll get VIE-L09C432B360 available -> DONT CLICK TO UPDATE/DOWNLOAD (it shows a size with something around -1430186368,00 B when you try to download it)

12. Go or rather tab one step back to updater start page, hit menu and chose Download latest full package

13. DONT CLICK DOWNLOAD (it shows a size around 2.39 GB)

14. Go to wireless settings and disable proxy ( set it to none)

15. Now go back again to the updater and click download
[Huawei P9 Plus Questions & Answers] deecept:
That is super weird. I remember having the same fail error on roughly 37% - but that wasn't with downloaded .APP file.

Have you tried following guide in the other thread -exactly- now that you are on the C900 build?
[Huawei P9 Plus Questions & Answers] albj13:
yes I followed it step to step and I'm on VIEl09C900B181.... I tried to update with your firmware but no way stops at 37% now I'm downloading it via firmware finder.... but I think it would be problems for the cust because now I'm on c900 and not c432
[Huawei P9 Plus Questions & Answers] deecept:
Thing is, I just don't get how you ended up on C900 :p You must have flashed the rollback after flashing the B181? And reflashing the B181 doesn't change the oeminfo to C432?
[Huawei P9 Plus Questions & Answers] Mostar088:
Try unlock bootloader and install TWRP and root, then change oeminfo to C432.
[Huawei P9 Plus Questions & Answers] albj13:
unfortunatly not
[Huawei P9 Plus Questions & Answers] albj13:
it seems legit... but I cant find the f****ing bootloader code.. I tried to log to every site of huawei.... it says I am already logged in the other site (which??)
[Huawei P9 Plus Questions & Answers] rllpower:
Hi!! i'm exactly in your previous situation.. how you did it? all things in the phone come back as well? updater is enabled now? i've jumped from my old VIE-L09C900B180 to the actual NRD90M test-keys(VIE-L09C432B360).. if in your state the updater works fine you can try to flash again the C432 via FF.. i want to try it but before i need to roll back as you did.. Can you explaine to me how to proceed?

(Sorry for my english)
[Huawei P9 Plus Questions & Answers] Mostar088:
U can always get bootloader code from Dc Unlocker.
[Huawei P9 Plus Questions & Answers] Kifivierito:
I got the same screen in a certain moment yesterday, previous to the brick situation that I have now, so beware of keep on flashing...

---------- Post added at 03:43 PM ---------- Previous post was at 03:33 PM ----------

I'm afraid that you're taking the same steps that I take yesterday and now I'm stuck in the boot screen and don't know how to revert it. So handle it with care!!

Please [MENTION=4876367]Mostar088[/MENTION] or [MENTION=2609584]masze[/MENTION] could you guide me?? I've create an specific thread about my problem. I can't do anything, not even the 3 buttons and phone doesn't power off.
[Huawei P9 Plus Questions & Answers] albj13:
I don t know exact how,I was on c432, I flashed more and more times the rollback with no luck, at the end I flashed the b181 and magically started with b181 with cust c900
[Huawei P9 Plus Questions & Answers] rllpower:
Mmh understand.. so now you can use the updater?

---------- Post added at 04:35 PM ---------- Previous post was at 04:00 PM ----------

Ok, i've done the update and now i'm at VIE-L09C900B181.. This is where i was in my first try to update to Nougat.. all remain now is wait to a new full versione on FF and flash it i think.. i will wait for it! Thanks guys, this 3rd was very helpfull!
[Huawei P9 Plus Questions & Answers] Mostar088:
U cant flash C432 Nougat if your phone is C900 u will end up with same problem with Test key. U need to convert your Cust to C432 first!
[Huawei P9 Plus Questions & Answers] rllpower:
Yes, you are right.. but how can i do that? can you please indicate me a good way to do this?
[Huawei P9 Plus Questions & Answers] rllpower:
Ok no more problems for me, i've done the rollback with succes to the VIE-l09C900B181 and after this i've changed my oeminfo to C432.. after all of this passages i'va installed the update via ota of the nougat update and all works fine. No bugs, no issues, nothing!

Ps. To change my oeminfo i have used twrp, but it's really dangerous.. i suggest you to do this procedure with SRK Tool, if yuo want.

Good luck!
[Huawei P9 Plus Questions & Answers] Valirod:
Hello

I do not really speak English so Google Translate

I was on C900 and I managed to change to C432, the problem is when I wanted to switch to VIE-L09C432B360 I had the test-keys NRD90M

But when i want to change the oeminfo with SRK Tool, after reset i have "enter the password to decrypt the storage memory" no matter what password i get it fails and it does a reset hight level and after Normally starts

Can you tell me how to go to B360, I followed all the tuto that I could find and the result and always the same

I followed the droidth video for debrand but I could not go further than 2:40
[Huawei P9 Plus Questions & Answers] rllpower:
Actually, can you boot the phone system? I had the same problem but the wipe cache and date solved this problem in my case.. what is your current version?

Make sure that you have changed your oeminfo
[Huawei P9 Plus Questions & Answers] albj13:
My p9 plus is really weired.... Yesterday i came to c900 after the roll back, after that I changed the oem info to c432 via twrp. reflashed stock recovery and relocked bootloader... After I followed another time the guide to update via ff and.... surprise booted nougat but asks to decrypt storage but I ve no keyboard so I cant go ahead.. now I m rolling back hoping it works hahah no way huawei isn t good for me.... next phone I'll go back to my beloved nexus series

now I m again back to c432b181 and stop I won't update again
[Huawei P9 Plus Questions & Answers] rllpower:
Have you used ff this way?
[Huawei P9 Plus Questions & Answers] albj13:
yes of course... and after I selected full update on updater but it's weired... now I m back to c432b181 and I will stop doing reset and restore
[Huawei P9 Plus Questions & Answers] rllpower:
Understood, as you wish dude ?
[Huawei P9 Plus Questions & Answers] albj13:
I wished to update but it isn't funny to update and rollback continously
[Huawei P9 Plus Questions & Answers] Valirod:
Yeah I could restart the phone but a fact a rest factory and if not stay blocked on the code

Did you do how to clear the cache and data?

My version and L09C432B181

How can I make sure the oeminfo and change?
[Huawei P9 Plus Questions & Answers] rllpower:
Yes i've cleared cache and data.

For you oeminfoWrite this code in your phone "*#*#2846579#*#*"

Select 'network information query' and then 'vendor country info'.

If the result is exactly the same as the picture your oeminfo is fine i think
[Huawei P9 Plus Questions & Answers] Valirod:
I have exactly the same as you

So I do not understand why I'm switching to a test-key mode in the update
[Huawei P9 Plus Questions & Answers] rllpower:
What procedure do you use to do the update?
[Huawei P9 Plus Questions & Answers] Valirod:
That's what I did

1. Install Firmware Finder

2. Enter the Finder Firmware Settings and select Install via System Update.

3. You will have prompted to download FF Proxy, select Download Addon.

4. Install FF Proxy and do not run

5. Return to FF and select GET FIRMWARE LIST

6. Select VIE-L09C432B360 Size: 1.334

7. Select SEND FIRMWARE from Updater

8. FF Proxy will now start

9. Go to Wireless and set proxy to: localhost with port 8080

10. Go to system settings and chose Updater

11. you will have VIE-L09C432B360 available -> DonT CLICK TO UPDATE / DOWNLOAD (it shows a size with something around -1430186368,00 B when you try to download it)

12. Go or rather tab a step backward for Updater startup page, the menu hit and chose Download the latest full package

13. EXCLUDE click Download (it shows a size of about 2.39 GB)

14. Go to wireless settings and proxy disable (set to none)

15. now, go back again for the update and click on download
[Huawei P9 Plus Questions & Answers] rllpower:
Yes, it's correct... at this point i don't know why this came possible to me :/ i just rimember that i've updated again to c432b181(because i had the probem of key) after o eminfo change.. wipe cache and date.. and after i've done the updated easely.. my phone now is a normale european p9 plus

---------- Post added at 12:15 PM ---------- Previous post was at 12:09 PM ----------

Edit. When i have tried to update again the updated file at 99% so this is why i did wipe cache and data. After this the phone was normal, an the update to nougat was completed at 100%
[Huawei P9 Plus Questions & Answers] Valirod:
Ok and it is not necessary to bootloader such nor root it?
[Huawei P9 Plus Questions & Answers] rllpower:
Nope, just stock recovery is fine to do wipe cache and data, no root, no bootloader
[Huawei P9 Plus Questions & Answers] Valirod:
OK I retest and I tell you if it works
[Huawei P9 Plus Questions & Answers] rllpower:
Ok let me know
[Huawei P9 Plus Questions & Answers] Valirod:
Then I succeeded and I am in L09C432B360,

I have installed version L09C432B181 with a rest factory (which to fail)

So I made a second one after I was able to access the phone

From then on I followed the procedure and it worked
[Huawei P9 Plus Questions & Answers] rllpower:
Yep, this is the best way to have everithings back, nice to know this :svetius:
[Huawei P9 Plus Questions & Answers] kurosaki01:
Hey guys, i have the same problem i'm blocked on NRD90M test-keys, which rollback package i should use please!
[Huawei P9 Plus Questions & Answers] kurosaki01:
I can said that i'm on the right way now I'm on C432B181, but I don't understand where i gona instal firmware finder on my p9 plus or computer?
[Huawei P9 Plus Questions & Answers] Mostar088:
On the phone.
[Huawei P9 Plus Questions & Answers] kurosaki01:
Thank you, I did that but i can not find send the ff to updater i just see the list of updates how can i proceed please
[Huawei P9 Plus Questions & Answers] Mostar088:
Enter the Finder Firmware Settings and select Install via System Update.

---------- Post added at 04:35 PM ---------- Previous post was at 04:28 PM ----------

￼xda-developers 0 search plus

Home Huawei P9 Plus Huawei P9 Plus Questions & Answers Help me on NRD90M

1. Install Firmware Finder

2. Enter in Firmware Finder Settings and select Install via system update.

3. You'll get prompt to Download FF Proxy, select Download Addon.

4. Install FF Proxy and dont run

5. Go back to FF and select GET FIRMWARE LIST

6. Select VIE-L09C432B360 Size: 1.334

7. Select SEND FIRMWARE TO UPDATER

8. FF Proxy now will start

9. Go to Wireless and set proxy to: localhost with 8080 port

10. Go to system settings and chose Updater

11. You'll get VIE-L09C432B360 available -> DONT CLICK TO UPDATE/DOWNLOAD (it shows a size with something around -1430186368,00 B when you try to download it)

12. Go or rather tab one step back to updater start page, hit menu and chose Download latest full package

13. DONT CLICK DOWNLOAD (it shows a size around 2.39 GB)

14. Go to wireless settings and disable proxy ( set it to none)

15. Now go back again to the updater and click download
[Huawei P9 Plus Questions & Answers] kurosaki01:
Yeah now I got it, many thanks, I'm now on the 9th part but I'm on work now I can not use wifi so i gonna wait until home and I will share my experience with this method and let you know, thank you very much again ! I escaped that I not allowed the permission for uknwoning apps :p
[Huawei P9 Plus Questions & Answers] Mostar088:
Step 11 and 12 is importent to do it right.
[Huawei P9 Plus Questions & Answers] kurosaki01:
Ok I will let you know when I try it, thank you !
[Huawei P9 Plus Questions & Answers] kurosaki01:
I tried to do the same as the guide step by step but I think that's something wrong on the update file the download is verrryyy slowww it's ok or no??
[Huawei P9 Plus Questions & Answers] kurosaki01:
It's ok I'm on C432B360 but no bluetooth and a lot of fonctions too :( so i will roll back again and stay on C432B181 right? or if there is any solutions to get the full package of android nougat on VIE-L09?
[Huawei P9 Plus Questions & Answers] kurosaki01:
rollback

Hey, could you plz tell me what rollback you used for that and which updat_data_full _EU u used too because I don't find them on the forum
[Huawei P9 Plus Questions & Answers] Mostar088:
Check page 1 by deecept he has a link to the Rollback. As i told step 11 and 12 in the guide is importent. When u go to System Update on the phone and it shows that it found the update u need to press back and then click on Menu and choose to Download Latest Full Packege.
[Huawei P9 Plus Questions & Answers] kurosaki01:
Thank you Mostar for the answer, but i really go back and click on menu nd choose to download latest full package it's was about 2.39go right? and i download it but i have no bluetooth or thems ... I'm now on C432B181 I'will do TRWP and try to flash updat_data_full _EU and C432B360 version with TRWP hope that's gona work what do you think?

---------- Post added at 11:51 AM ---------- Previous post was at 11:33 AM ----------

and if I follow this method it's gona be work? http://www.stechguide.com/update-huawei-p9-plus-to-android-nougat/
[Huawei P9 Plus Questions & Answers] Mostar088:
That is correct and it should have worked, maby something went wrong? I have not tested the TWRP way so i cant answer on that.
[Huawei P9 Plus Questions & Answers] kurosaki01:
yeah I think I gona repeat this and retry it but before that I will test the TRWP way. Thank you ! What do you think about the guide it's right too should I test it ?
[Huawei P9 Plus Questions & Answers] moodie007:
Sorry to jump in on this thread. Im really stuck. I cant boot in to recovery. Latest TWRP was used and now wont start. Tried reflashing with no joy. I tried to follow this procedure below however I do not seem to have an Updater!

Any one got any other ideas?

---------- Post added at 10:47 AM ---------- Previous post was at 09:57 AM ----------

It's worth noting I have another identical unit however it's still running the old c900 firmware. Is there a method of extracting the firmware from it so I can reinstall on my bricked unit?
[Huawei P9 Plus Questions & Answers] kurosaki01:
Thank you Mostar for your help, wow finally I got the nougat with all stuffs ! Problem solved !
[Huawei P9 Plus Questions & Answers] Mostar088:
:good:

TWRP way or Firmware Finder?
[Huawei P9 Plus Questions & Answers] Kifivierito:
Sorry for the late reply, Korusaki. But I haven't got time. Even I haven't read the 8th page of this thread.

I think that the answer is in the previous version. I mean, I achieve it after installing the B181 with both folders DT& HW. As soon as I can I will upload (don't now where neither how, but I will) with the B181 version and the two folders.

After have the B181 with everything installed I made it relocking the bootloader and deleting my device in google. I don't have a official confirmation of this but that's the way that works for me.

Hope this help you

Best regards

---------- Post added at 04:51 PM ---------- Previous post was at 04:44 PM ----------

Ok. Now I'm reading. Glad you made it! Sorry for the late reply, again.

Regards
[Huawei P9 Plus Questions & Answers] kurosaki01:
No prob kifivierito ! It's okey and thank you for your help too ! #Mostar trwp way you got just NRD90M-test key, I retry with firmware finder I relocked the bootloader before strating and I did a hard reset of B181 and I follow the guide step by step after release the B360 I do a hard reset too and all stuff was ok ! That's all ! Thank you guys.
[Huawei P9 Plus Questions & Answers] efeylmz03:
hello, im also in test-keys, i was in 636B180 and now stock in nougat with no bluetooth, reset stock in 50+ % i have followed the procedures as what you did going back to B180 but still no luck. pls. help
[Huawei P9 Plus Questions & Answers] kurosaki01:
https://www.youtube.com/watch?v=uF-HrUszcGc&t=181s
[Huawei P9 Plus Questions & Answers] JamsBatYT:
How did u entered recovery?

I tried as you flashing the twrp for mate 8 and it was succesful but when i boot on recovery i have the stock recovery andi i can't wipe...
[Huawei P9 Plus Questions & Answers] nounet69:
Hello everyone,

Hello albj13I have exactly the same problems since 1 week, including the error checking at startup.

My BootLoader is well unlocked, but I can not install TWRP with fastboot, it puts me an error when writing.

With which version C432B180 you could go back, because all the versions I try stop at 5%.

Can you give me the link please, because there I go, especially for the absence of Blutooth.

sorry for my English

thank you in advance