honor duk al20 rebranded in coolboot mode - Honor V9 Questions & Answers

hii before anything in few weeks i learn more reading your threats than all my life from phones really awesome work here
ok i bought 4 September ,from a web page , a honor duk al20 128gb rom 6 gb ram original version duk l20c00b191 , in the web page description product said ota suport and global firmware, when i recibed at home IN SPAIN cn version not ota support (i dont belived i connect first time in a wifi point and jumped the ota b191 ,last instaled).Ok i start to configurate not google play services,Ok i install evrything and the notifications didnt works in the apps like whasap telgram fb etc , then i look here the rebranding proccees guide from oldroid , i arrived succefully until duk l09c432b120 and i use dcphoenix and dc unlocker for unlock bootloader because in the proccess bricked. when i boot up not browser navigator and didnt see googleplays services . But not so many time , no enaugh knowlech from android and smartphones , dont know why i did what i did , i booted up the phone conected to wifi in dukl09c432b120 (current version instaled) and ota jump , dukl09b183 and y dont know why,i opened ota settings and i downloaded fullpackt version and directly l09c432b130 reemplaced b183 then i actualiced not buck up not usbdebugging mode /cry,/cry Failled at 68% after that bootloader in coolboot mode when i go to fast boot . i try evrithing evry version in the load method by fastboot method all the ****ings tools and i coudnt fixed i think the only way its a flashable update.app with all the .imgs from dont worry the version i prefer dukl09c432b183 last europe version ., with this flashable update.app rewrite the software of the phone but dc phoenix for debricking phones have 2 steeps first one you write in mode fastboot the rom and second steep you boot up and repeat the proccess in upgrademode i try al ones but any works because in evry rom you have 2 uppdate files firstone with boot recovery ans system.apps and otherone with cust and user data.app how i can do in fast boot mode put phone unlocked frp lockt and also AP_S_COOLDBOOT NA . i have try with dc phoenix but always give me failled in the end in second steep and y try to erase frp but always failled in the reset factory lowlevel
please can you help me to create a flashable update.app file for dc phoenix ? also imeis changed and not more meid and pESN im really desesperate because dont know how to go out from this cooldbotmode
i wait your answer best regards
ps: if you need more information or files or whatever contact me please
cheers

Related

L09-C183 Nougat Firmware

Hi guys,
I've been searching all over the show but can't seem to find leaked Nougat firmware for my device :/ it's a C183 released in New Zealand. Anyone know if there was actually firmware leaked for the C183 region?
cheers
gymfreak7855 said:
Hi guys,
I've been searching all over the show but can't seem to find leaked Nougat firmware for my device :/ it's a C183 released in New Zealand. Anyone know if there was actually firmware leaked for the C183 region?
cheers
Click to expand...
Click to collapse
I purchased the 2 degrees stock firmware for NXT-L09_C183B130_Firmware_New Zealand_Brightstar NZ Limited_Andriod 6.0_EMUI 4.0_05013NLM
Link is here https://drive.google.com/file/d/0B3pCekrpvWeaNk5meFMtR1dadms/view?usp=sharing
I have that version, I updated to B330 and my cust get broke (C900), but the system with EMUI 4.1 works fine, I tried to update to nougat but the system does not allow with C605 and C432. Maybe with other version work the update.
Yeah I also purchased through 2degrees. Unfortunately it seems firmware for this region hasn't been released still... I was expecting an update back in Feb. Frustrating.
Iv'e still seen nothing
I remember when I was using the Mate2, there were countless debates if/when LL5 was going to be released.
Huawei stated by the first half of 2015. It was released I think it was JUNE 30TH...the "last" day of the first
half of 2015.
If that holds true this time, then they announced Nougat 7 for the Mate 8, "by the end of the 1st quarter of 2017"
would mean...by March 31st. Just something to think about.
Personally, I'm holding off. I can wait. I use a BT headset for the phone, and use it A LOT. The past 4 phones I've
had, I've never used it by holding the phone to my ear, only through the headset. I've seen scattered reports of
issues (not just the Huawei phones), of glitches with bluetooth on nougat.
Marshmellow for me, on the mate8 is VERY stable, so it's a choice. If you gotta have the latest/greatest, there are
sources you can find to download it, but, if you want stable, you might want to wait a while.
p51d007 said:
I remember when I was using the Mate2, there were countless debates if/when LL5 was going to be released.
Huawei stated by the first half of 2015. It was released I think it was JUNE 30TH...the "last" day of the first
half of 2015.
If that holds true this time, then they announced Nougat 7 for the Mate 8, "by the end of the 1st quarter of 2017"
would mean...by March 31st. Just something to think about.
Personally, I'm holding off. I can wait. I use a BT headset for the phone, and use it A LOT. The past 4 phones I've
had, I've never used it by holding the phone to my ear, only through the headset. I've seen scattered reports of
issues (not just the Huawei phones), of glitches with bluetooth on nougat.
Marshmellow for me, on the mate8 is VERY stable, so it's a choice. If you gotta have the latest/greatest, there are
sources you can find to download it, but, if you want stable, you might want to wait a while.
Click to expand...
Click to collapse
Nope still no sign of c183 nougart firmware and now it's may. I am beginning to believe that Huawei are not going to release firmware for this region. It may be potentially due to the poor sales of the device in the region. Who knows. I have not been able to find a single other firmware variant that will flash to the phone. It's disappointing that we've been let down like this with it being a flagship device.
Does anyone have the backup of the cust for this region firmware? I will Rollback my update from 330 (Where I lost my cust), and I will try to change the region, Does anyone tried to change the region to get updates?
mmc00 said:
Does anyone have the backup of the cust for this region firmware? I will Rollback my update from 330 (Where I lost my cust), and I will try to change the region, Does anyone tried to change the region to get updates?
Click to expand...
Click to collapse
Here is Cust Backup .tar.gz
https://drive.google.com/open?id=0B3pCekrpvWeaUzNHTWkxOUs1LWs
Here is Cust Backup .img
https://drive.google.com/open?id=0B3pCekrpvWeaN0dLaEhKVy1yN3ce
these were taken from partition backup manager a few months ago ...these are from NZ L09-C183B150 EMUI 4.0
I have managed to upgrade to Nougat EMUI 5 using firmware finder without root or unlocking boot loader....following L29-636 Starting from file from B180 I didn't change cust but after first update it changed to L29 636 and has had no problems at all
The B585 is smooth and I have had no issues with batter drain or restarts at all...very happy with this after 3 weeks no problems at all.
The only issue was that after B330 which updated successfully, I did discover that my bootloader did get unlocked so I used DC Unlocker to re lock again which cost me 6 credits....now unrooted and bootloader locked.
image1
https://drive.google.com/open?id=0B3pCekrpvWeaeS1PYUg2dFVNRHM
image2
https://drive.google.com/open?id=0B3pCekrpvWeaWUhnWWZDZ0hEVG8
I want to upgrade my Mate 8 too. Are you able to provide the steps you took to upgrade to N?
What information do you need regarding my device?
Model: HUAWEI NXT-09
Build: NXT-L09C183B130
EMUI version: EMUI 4.0
Android version: 6.0
Hardware version: NEXT_L09_VN2
Bootloader: NXT-C900B180_FASTBOOT
Kernel: NXT-C900B191_BOOT
AP version: NXT-C900B130_SYSTEM
Parameter: CVersion:C183 DVersion001
P-00.00.000 G-16.00.004 E-40.01.000
brockles said:
I want to upgrade my Mate 8 too. Are you able to provide the steps you took to upgrade to N?
What information do you need regarding my device?
Model: HUAWEI NXT-09
Build: NXT-L09C183B130
EMUI version: EMUI 4.0
Android version: 6.0
Hardware version: NEXT_L09_VN2
Bootloader: NXT-C900B180_FASTBOOT
Kernel: NXT-C900B191_BOOT
AP version: NXT-C900B130_SYSTEM
Parameter: CVersion:C183 DVersion001
P-00.00.000 G-16.00.004 E-40.01.000
Click to expand...
Click to collapse
This is not for the faint hearted , You need to make sure you have backups of oem.info and cust for for the NZ model.
Also have the NZ firmware update app if needed, here on my google drive....unzip and place extracted update.app onto your SDCARD in dload folder
https://drive.google.com/file/d/0B3pCekrpvWeaNk5meFMtR1dadms/view?usp=sharing
Using HCU Client read phone info take a a screen shot with repair UMTS with of your serial number, imei number, & sub imei, WIFI & bluetooth MAC vendor etc...store this on your PC because you may need these settings if you lose modem settings after unbricking from DC Phoenix
I then would recommend that you have DC Phoenix on stand by and bookmark this link
https://forum.xda-developers.com/mate-8/help/nxt-c900b180-to-nxt-l29c432b330-easily-t3611500 even though its for 432 it will still get you unbricked if it all goes sour.
Now....just to clarify I was on stock firmware L09C185B130 same as your model (shared from link above)with locked bootloader and no root make sure you have developer mode enabled and OEM unlock enabled.
If any of the above is confusing then I would recommend that you go no further.
1st Install Firmware finder and and Firmware finder proxy. enable proxy port in wifi settings ie localhost port 8080
2nd Open FF go to settings and enable USE PROXY TO INSTALL disable SHOW PACKAGES FROM CURRENT REGION
3rd Open go back to FF start and type in NXT-L09636 and click search go to the first and lowest firmware which is B170 download and then install via proxy thru normal update it will show up in Phone settings system update if it doesn't then go back into FF settings and tell it to use proxy to install and then push system update to detect.
This should install without any hitches but you will notice now your firmware will be c900b170
goto FF again and choose the next firmware which is 180 then 193 then 211 etc etc when you get to 330 you will have to trial and error which file will work, I started with the largest full OTA but I dont remember in the end which one worked I think I had 3 or 4 goes if it fails it will stop at 15% and then stop you will have to force reboot thru holding power key but it should boot to normal and then just try another firmware of the same number.
when you get to b330 you should find you have changed to L29636B330 but you will now have unlocked bootloader? not sure why? anyway....keep trial and error updates until you get to B585
Hope it works good luck
Mickie.C said:
This is not for the faint hearted , You need to make sure you have backups of oem.info and cust for for the NZ model.
Also have the NZ firmware update app if needed, here on my google drive....unzip and place extracted update.app onto your SDCARD in dload folder
https://drive.google.com/file/d/0B3pCekrpvWeaNk5meFMtR1dadms/view?usp=sharing
Using HCU Client read phone info take a a screen shot with repair UMTS with of your serial number, imei number, & sub imei, WIFI & bluetooth MAC vendor etc...store this on your PC because you may need these settings if you lose modem settings after unbricking from DC Phoenix
I then would recommend that you have DC Phoenix on stand by and bookmark this link
https://forum.xda-developers.com/mate-8/help/nxt-c900b180-to-nxt-l29c432b330-easily-t3611500 even though its for 432 it will still get you unbricked if it all goes sour.
Now....just to clarify I was on stock firmware L09C185B130 same as your model (shared from link above)with locked bootloader and no root make sure you have developer mode enabled and OEM unlock enabled.
If any of the above is confusing then I would recommend that you go no further.
1st Install Firmware finder and and Firmware finder proxy. enable proxy port in wifi settings ie localhost port 8080
2nd Open FF go to settings and enable USE PROXY TO INSTALL disable SHOW PACKAGES FROM CURRENT REGION
3rd Open go back to FF start and type in NXT-L09636 and click search go to the first and lowest firmware which is B170 download and then install via proxy thru normal update it will show up in Phone settings system update if it doesn't then go back into FF settings and tell it to use proxy to install and then push system update to detect.
This should install without any hitches but you will notice now your firmware will be c900b170
goto FF again and choose the next firmware which is 180 then 193 then 211 etc etc when you get to 330 you will have to trial and error which file will work, I started with the largest full OTA but I dont remember in the end which one worked I think I had 3 or 4 goes if it fails it will stop at 15% and then stop you will have to force reboot thru holding power key but it should boot to normal and then just try another firmware of the same number.
when you get to b330 you should find you have changed to L29636B330 but you will now have unlocked bootloader? not sure why? anyway....keep trial and error updates until you get to B585
Hope it works good luck
Click to expand...
Click to collapse
When you converted your L09 to L29 did u get dual sim menu in Settings?
I want to crossflash my L09C432 to L29C432 so i can use dual sim function.
It works on Mate 9 and P10 singel sim when crossflash.
Just want to check if it is the same on Mate 8?
Sent from my LON-L29 using XDA Labs
I change the region and the model to L29C636, thanks to Mickie's helps, my steps:
1. I install the B330, wich a get from the Firmware official thread, and I used the 3 button method.
2. With SRK Tool, unlok the bootloader and get root .
3. Again with SKR Tool, change the region, (Change oeminfo and custom bin) to Asia (C636) and model (L29).
4. Donwload and Install the L29C636B330 (3 button method), I have to make a Factory Reset, with this firmware I lost the root and get locked the bootloader.
5. When I start normally, automatically get the update by OTA to L29C636B563.
mmc00 said:
I change the region and the model to L29C636, thanks to Mickie's helps, my steps:
1. I install the B330, wich a get from the Firmware official thread, and I used the 3 button method.
2. With SRK Tool, unlok the bootloader and get root .
3. Again with SKR Tool, change the region, (Change oeminfo and custom bin) to Asia (C636) and model (L29).
4. Donwload and Install the L29C636B330 (3 button method), I have to make a Factory Reset, with this firmware I lost the root and get locked the bootloader.
5. When I start normally, automatically get the update by OTA to L29C636B563.
Click to expand...
Click to collapse
Did u get dual sim settings when u crossflashed? Did u have L09 before crossflash?
Sent from my LON-L29 using XDA Labs

Recovery bricked after Nougat update?

First excuse me for opening an other thread like this, i think i have read all other threats regarding my problem, but none have the same situation
My Huawei M3 Wifi (BTV-W09) seems semi bricked after installation of Nougat Update.
The Installation (Force Install with dload) gave me an error and also while boot i got the error message: "Your device has failed verification and may not work properly."
I have the option to press "Powerbutton" and the device will boot up. I checked the Version and it showed android 7 + EMUI 5. The only problem was that almost every system app was missing, like keyboard, calendar etc. (playstore was there)
So i tried to do the rollback with:
HUAWEI MediaPad M3 8 Rollback Package%28BTV-W09 %2CC900B300%2C EMUI5.0%2BAndroid7.0 rollback to EMUI4.1%2BAndroid 6.0%29
The Installtion (force update) gets stuck at 5% and after like 3-5 minutes the tablet will boot up showing the same boot error that can be skipped with pressing powerbutton. I checked sytem and it still showed "android 7 + EMUI 5" but built : BTV-W09C900B300
I think this is the one i "need" to be able to install the "HUAWEI MediaPad M3 8 Firmware %28BTV-W09 %2CC100B006%2C EMUI4.1%2BAndroid 6.0%29"
Problem is regardless which "update.app" i try to force install will get stuck at 5% and give me same error. I have ADB/Fastboot installed and tried some different things like flashing/unbricking it with "Huawei Multitool" where you can extract like boot.img or recovery.img and try to flash it.
Also getting an error. I can access eRecovery witout problems, the option to fix it by itself by wifi doesn`t work. I can´t access "normal" recovery and i think there is the problem (may got bricked while flashing Nougat?) I think its recovery problem, cause when i boot it up to the "half-installed" Android and go into setting "hard-reset" option i know it would boot up intoi recovery and would erease everything, while bootup it shows error "reset failed".
In fastbootmode i see bootloader: unlocked FRM: unlocked
I tried to install TWRP recovery with adb but get error: adb remote command not allowed
I downloaded like 15 different Android Versions 6+7 Emui 4.1+5 to try with force update but none worked, may i have to flash special version of recovery first?
I just want a normal version of android 6 or 7 i dont mind but at the moment with half working 7 "without" systemapps its a hardtime.
I hope someone can help me.
This isnt my first android device and im not a total noob i unlocked bootloader and flashed kernels on many other phones but with the W-09 where i did nothing special i dont get why "recovery got broken"
Thanks in advance
You haven't read other threads too well: more times people reported that the bootloader got locked after an update still declaring itself unlocked!
Second thing you have not found: the Nougat update consist of 2 packages and the second must be installed from TWRP.
nicolap8 said:
You haven't read other threads too well: more times people reported that the bootloader got locked after an update still declaring itself unlocked!
Second thing you have not found: the Nougat update consist of 2 packages and the second must be installed from TWRP.
Click to expand...
Click to collapse
thanks for your anwser, i read that so i also tried unlocking it "again" and it quotet it is also unlocked in adb. I also know that there are 2 packages. That you need TWRP i didnt know thanks so i am a bit smater now. I think i ll try "relock" and unlock it again might be the right way, thanks for the tip.
kivi90 said:
I think i ll try "relock" and unlock it again might be the right way, thanks for the tip.
Click to expand...
Click to collapse
This is nonsense. Unlock, install the right TWRP then install the second zip package.
nicolap8 said:
This is nonsense. Unlock, install the right TWRP then install the second zip package.
Click to expand...
Click to collapse
i cant unlock cause i dont have the code, on the huawei page i try do make an account and get the code by providing the necessary information.
I just uploaded a picture, i choose "before EMUI5" cause this is the only option i can choose "tablets". --> i choose "tablet wifi" , enter product model "BTV-W09" then the serialnumber i can see in setting: 28D6R17316XXXXXX but then i have the problem to input product id, it say i can get it through "Dialer" app (which i dont have in wifi model ) or the calculator. Problem is in my damaged installation there is no huawei calc, other calcs from store dont work (read that problem in other threats) I tried many apps from appstore to get a product ID but huawei site keeps saying wrong product ID =/
With the program DC Unlocker i am able to see a MEID i dont know if its the right one, i tried my luck with the Product ID Generator from Huawei but it doenst work. (device not supported)
It's very strange that it says bootloader unlocked if you have never unlocked...
And was very stupid to try to installl a beta release without before unlocking and taking a backup.
Exhange your device for a Nokia 3110!
nicolap8 said:
It's very strange that it says bootloader unlocked if you have never unlocked...
And was very stupid to try to installl a beta release without before unlocking and taking a backup.
Exhange your device for a Nokia 3110!
Click to expand...
Click to collapse
yeah at this device i never touched bootloader, i didnt think it would become such a big deal , i didnt want unlocked bootloader or other recovery just newest android. Never had any problems with the "force update function" to come back to stock. I tried DC Unlocker but cant get further cause device need to get into manufature mode (thorugh dialer or calculator which i both dont have) i hope maybe i find one more way.
Did you ever find a fix
Did you ever find a way to fix this. I'm in the same situation. I even did a VPN on my router to give me a Hong Kong address for erecovery and that still didn't work. I have the exact same product. Like you I tried to various attempts to download a new recovery, but nothing works. Nice hardware, but some of the worst software/firmware I have ever dealt with since starting with the first release of Android on the HTC Hero.
kivi90 said:
yeah at this device i never touched bootloader, i didnt think it would become such a big deal , i didnt want unlocked bootloader or other recovery just newest android. Never had any problems with the "force update function" to come back to stock. I tried DC Unlocker but cant get further cause device need to get into manufature mode (thorugh dialer or calculator which i both dont have) i hope maybe i find one more way.
Click to expand...
Click to collapse
I had mostly the same problem. I rolled back to 4.1 using the rollback and the actual 4.1 update.app. I think that puts you on C100 if I remember right. Tablet I have is C128 (USA) but no problem for this step. Get the Product ID from the calculator. Allow OEM unlock in the settings, then unlock it using the unlock code. Email yourself the unlock code because who knows if their website will even be functional next time. Alternatively you can extract the stock calculator from the update_data_usa.zip or whatever and try to use DC with 5.0. That second update zip does not install properly via the dload method, so a bunch of stock apps don't get installed. You can kind of hack it and flash it via TWRP but I didn't do it that way.
Or...you can use firmware finder to force an OTA from 4.1 right up to 5.0 (350), then take that last partial OTA to 351 after as well. The way to do that is via DNS in firmware finder. Find the Full OTA in firmware finder you want, send it to the updater by changing your DNS the way it tells you to, and when it does the OTA, everything will be properly installed basically the official way. Good as new. Flash TWRP to recovery2 and replace the erecovery. Keep the stock recovery as is. Install magisk. Golden.
---------- Post added at 03:36 AM ---------- Previous post was at 03:26 AM ----------
kivi90 said:
So i tried to do the rollback with:
HUAWEI MediaPad M3 8 Rollback Package%28BTV-W09 %2CC900B300%2C EMUI5.0%2BAndroid7.0 rollback to EMUI4.1%2BAndroid 6.0%29
The Installtion (force update) gets stuck at 5% and after like 3-5 minutes the tablet will boot up showing the same boot error that can be skipped with pressing powerbutton. I checked sytem and it still showed "android 7 + EMUI 5" but built : BTV-W09C900B300
I think this is the one i "need" to be able to install the "HUAWEI MediaPad M3 8 Firmware %28BTV-W09 %2CC100B006%2C EMUI4.1%2BAndroid 6.0%29"
Problem is regardless which "update.app" i try to force install will get stuck at 5% and give me same error.
Click to expand...
Click to collapse
Also, as far as the rollback, you need to do the first one (the C900 which is just a compatibility fix to allow rollback, previously used by beta testers I believe). Then you need to do the second one, the C100. If it is getting stuck, try downloading it again and be sure you don't have anything else in the /dload directory on either internal or the sd card. I had one on both at one point so maybe that happened to you. The C900 should be very quick but the C100 will slowly progress after 5% all the way around in several minutes.
When you get to updating back to 5.0, you can choose whichever region you want as long as it is a full OTA. C128 is USA and that's what I bought so that's what I picked. That gets you back in the right OTA update channel after that.
Hi guys,
I started as a novice and have learnt the hard way.
Has anyone tried rollback to EMUI 4.1 EU version on a US device (W09) and are there any problems I should be aware of?
I have had the exact same problem shared in this thread and have gone through the pain of finding a solution. My last resort is to rollback to 4.1 and restart the whole process.
@deV14nt: you suggested that when updating back to EMUI 5.0, I can choose the region even if my EMUI4.1 is EU version. How does this work?
Thanks in advance for your help.

Killed P9 Lite instead of getting back to live, maybe there is a last chance?

Hello, short Story before. I got a full Hand of non working mobile phones because being full of a hell of viruses.
5pcs. younger ones.
2 Huaweis and 3 Samsungs.
Well so far 4 PCs. are saved.
Getting into the phone wasn´t possible anymore. Data not important so I resettet over the Buttons to original Status. -> Worked fine.
But one Piece which is a Huawei P9 Lite guess it is a single sim? was the button method not possible cause it wanted a Software update and Installation of WLAN failed (EMUI)
Getting into the phone for any informations was also not possible because of all the viruses and not working right ahead anymore.
Well ok -> will use High Suite for stock Firmware -> this mobile phone is not supported and also couldn´t activate MTP as I am not in the phone. So far.
Next Idea -> ok. will take the C900B300 and go back to Marshmallow. From original HUAWEI site.
Took the European Version in German. Did it over EMUI (hold 3 Buttons) and worked so far but when I turned on I was stucking on the WIFI+. Even pressing the button -> further nothing anymore. So I thought -> maybe another stockfirmware useful.
Again C900B300 and then I think I did the big mistake. Took out the sdcard during it was rebooting (HUAWEI was already visible) and now it is big crap. Stucks at HUAWEI. Turning off not possible. This EMUI is not possible anymore. Just with a trick I am able to get into fastboot. Yeah. But what then? Reading TRWP which I know from Samsungs but putting it on with ODIN. ODIN doesn´t work with Huawei. Do I Need TRWP to get it back to normal Firmware? Mobile phone was never customized or anyhting else. just normal stock was on it and is the wish to get a clean back. Resetting to factory was not possible anymore.
So my questions, even I know it is my fault. Any rescue possible?
What could be the best stock Firmware. I Guess it is a single sim from Austria unlocked and unbranded. Would also take Nougat again. Just wanted to get it back to normal working and now I guess I have a big letter holder. Model from the backside is VNS-L31. More I don´t have.
Thanks a lot for any help for my being an idiot. Samsungs are much more easier than HUAWEIs.
Blimey mate,
This really just boil down to what partitions were damaged in your case- Most likely your system and data,
however since you are still Technically running unmodified emui you could manage to sort of salvage it.
The logic is this:
Most custom roms for the p9 lite build on top of emui (patching the system image) rather than replacing it (like the way samsung smartphones do)- so you could flash the rom, it would wipe your phone clean of viruses in the process and then proceed to do a hard restore back to emui.
1.) get your phone into fastboot and flash this twrp http://www.meticulus.co.vu/p/forum.html#nabble-td27
2.) Then flash this rom : http://www.meticulus.co.vu/p/ressurection-remix-for-hi6250-devices.html MAKE SURE YOU FOLLOW THE INSTRUCTIONS ON THIS SITE VERY CAREFULLY
3.)Follow this guide to do a hard restore https://forum.xda-developers.com/huawei-p9lite/how-to/tips-revert-custom-rom-to-official-t3668413
good luck!!! if you have any questions hit me up!
Hi
Hi Exiatron00,
thanks a lot for your maybe solution way. Will do it this evening after work and come back.
Hopefully it works cause as mentioned in other threads -> don´t think that the original owner opened the Debugging so that I can work over a tool. FRP locked is in fastboot. This was already mentioned in other posts which I have read here in the forums.
Thanks for your step by step explanation. Will do it. Hopefully it works. I am really pissed of my own that i was unpatient with the sdcard. That´s a mistake which shouldn´t happen. Anyway it did. So i will try to do everything to get back working again. I am from IT so I am not such a DAU but newbie with HUAWEIs. Most are Samsungs.
Will give Feedback.
CU
If u need to transfer files , just boot into twrp (it has built in mtp support) , then transfer the file from ur PC to phone via a micro us b cable.
If you are unable to fix the phone I do actually have a FULL twrp backup of my phone (EMUI 5- single sim Europe VNS- L31 C432B370) hit me up if u want it.
Hi,
well adb for flashing not working as device not found. Hi Suite installed. Guess that the USB Debugging is not enabled. hrmpf.
There is a similar thread of somebody with no enabled USB Debugging.
https://forum.xda-developers.com/nexus-4/help/fastboot-recovery-remotely-enable-usb-t2177440
He writes an solution how to enable in fast boot mode with using N4 toolkit.
Search for a p9 lite toolkit and found this
https://forum.xda-developers.com/hu...nt/europe-vns-l31-toolkit-bootloader-t3432873
may could work?
Big **** -> as Long as USB Debugging is not enabled as Long I am not able to Flash TWRP over adb.
If I connect to PC Hi Suite opens automatically. So driver should be fine as pc recognize the phone.
hm?
Got it working somehow
Exiatron00 said:
If u need to transfer files , just boot into twrp (it has built in mtp support) , then transfer the file from ur PC to phone via a micro us b cable.
If you are unable to fix the phone I do actually have a FULL twrp backup of my phone (EMUI 5- single sim Europe VNS- L31 C432B370) hit me up if u want it.
Click to expand...
Click to collapse
Hi Exiatron00,
got it working somehow!!!!
Bought a 3 day licence for DC Phoenix where you are able to put Firmware even in fastboot with FRB lock and no USB Debugging on.
So I got the IMEI and Fitting Version which is a L11.
Downloaded it original from Huawei as I still want a original stock Rom not customized which was
HUAWEI P9 Lite Firmware (VNS-L11, Android 6.0, EMUI 4.1, C432B161, WEU) only wokring one.
BUT the big Problem is that the apk Android System Web View is missing in the ROM. A known Problem by HUAWEI. Yeah now I am stucking in the Setup wizard like this guy who mentioned also the solution whell the reason of this Problem.
https://forum.xda-developers.com/hu...stuck-initial-setup-upgrade-to-t3498097/page2
So my question now. How do I get the apk on the phone still no USB Debugging? Does anyone have this Version original incl. this apk? Maybe an img. from a running working System?
Only way I am able to put the Firmware on is DC-Phoenix. It is valid still two days. Maybe someone can help me? Please?
So an Image of VNS-L11, Android 6.0, EMUI 4.1, C432B161, WEU incl. Android System Web View, so that I can go ahead and use the phone again please?
Thanks a lot.
Kind Regards.

HUAWEI P9 LITE VNS-l31 is it possible to go from b414 to b416 with firmware finder?

Hi All,
I'm trying to update the p9 lite VNS-L31C432B414 dual sim to the latest version B416.
The phone is always officially updated, but i tryed all 3 versions from firmware finder, with the *#*# 2846579#*# *
Select Project Menu > Software upgrade > SDcard upgrade method.
But when the phone restarts it begin to update and after a little progress it failed.
The same thing happens when i try it with the firmware finder app from playstore with erecovery, or dns method.
Any help would be appreciated, thanks!
Davidoff80
Davidoff80 said:
Hi All,
I'm trying to update the p9 lite VNS-L31C432B414 dual sim to the latest version B416.
The phone is always officially updated, but i tryed all 3 versions from firmware finder, with the *#*# 2846579#*# *
Select Project Menu > Software upgrade > SDcard upgrade method.
But when the phone restarts it begin to update and after a little progress it failed.
The same thing happens when i try it with the firmware finder app from playstore with erecovery, or dns method.
Any help would be appreciated, thanks!
Davidoff80
Click to expand...
Click to collapse
Firmware Finder
DNS/VPN method should be the best way to try this update.
The other only method that i know is to use Huawei Recovery Updater
but you should unlock the bootloader and flash a custom recovery first.
In the end it will be a bit difficult to re-lock the bootloader, never tried to do such a thing,
but you can keep it unlocked...
Good luck dude.
Cheers
Hi Dadditz,
Thank's for your response.
Last night i have tryed with a extra wifi router to change the dns number but even when the Firmware Finder app giving me the message that the B416 is registered for my phone, when booting in erecovery it installs the B414 FULL package again.
And with in the app proxy and dns method with firmware finder, the system update app from huawei gives me the sign that a update is ready to B416 with the release notes and all but when it starts it shows a checksum error or download fail.
I have registered the IMEI but do you know if it's maybe the problem with that its a dual sim so there a 2 IMEI numbers? or is the first one enough to register?
The tip for unlocking the bootloader i have searched on, but huawei has taking the unlock service down i understand, so the dc-unlocker2client program for 4 euro is the only option i think?
The main reason that i want to try the latest firmware is that people can't hear me good with this phone, i send the phone 2 times for repair and contacted the provider but the signal looks good.
Now i have factory reset the phone for the tenth time, i was thinking maybe the eset virusscanner interferes with the build in huawei/avast scanner but im not sure if that could cause it.
Thanks and have a nice day.
Hi all
I just unroot and unlock BL my phone yesterday. First i make downgrade (rollback 6.0) via dload method. Everything going very smooth and when my phone was version VNS-L31C432B160, then i'll get all newer updates via OTA (Finland), now my phone is B416
Davidoff80 said:
Hi Dadditz,
Thank's for your response.
Last night i have tryed with a extra wifi router to change the dns number but even when the Firmware Finder app giving me the message that the B416 is registered for my phone, when booting in erecovery it installs the B414 FULL package again.
And with in the app proxy and dns method with firmware finder, the system update app from huawei gives me the sign that a update is ready to B416 with the release notes and all but when it starts it shows a checksum error or download fail.
I have registered the IMEI but do you know if it's maybe the problem with that its a dual sim so there a 2 IMEI numbers? or is the first one enough to register?
The tip for unlocking the bootloader i have searched on, but huawei has taking the unlock service down i understand, so the dc-unlocker2client program for 4 euro is the only option i think?
The main reason that i want to try the latest firmware is that people can't hear me good with this phone, i send the phone 2 times for repair and contacted the provider but the signal looks good.
Now i have factory reset the phone for the tenth time, i was thinking maybe the eset virusscanner interferes with the build in huawei/avast scanner but im not sure if that could cause it.
Thanks and have a nice day.
Click to expand...
Click to collapse
Hey dude it's like you somehow downloaded B414 firmware and putted into
the internal memory or the SD card.
Check if you have that files and delete them, then try again with the update.
Don't know about your two IMEI, you have to check by yourself wich one would work...
About unlocking the bootloader, yes it is possible with the tip you wrote (dc-unlocker).
Before attempting to do anything try first with another sim and see if is the same as now
because if nothing changes maybe it's a hardware issue...
As suggested by @oltsuboy it's possible to downgrade to MM and re-upgrade
to N android version, you only need the correct packages..
I'm here to help you...
Have a good day..
Cheers
Hi guys,
I have tryed to downgrade to android 6, and that works, and then i get OTA to B370 and then B380 so i am android 7.0 again.
But now the OTA update find nothing, it stays on B380.
Before when i checked system update with HiSuite it says B414 is the latest official firmware, but now it says B380 is??
As far as i know i used only official updates with this phone, and i have wiped partion and system a lot of times.
And mostly there where 2 sim cards in it, i only put in SD card formatted first for the update.app
So i don't think B414 is floating somewhere, but i don't understand where it went wrong.
It's a non provider linked phone with a sim only abbo from the netherlands, i already asked a new sim card from the provider to test if the voice quality improves but it makes no difference.
I'm gonna wait a little maybe a update comes, when i put the B416 update on the sd card now and do force update VL+ VL- PW. the update fails after ten procent.
Maybe tommorow im gonna look to unlock the phone for 4 euro.
Thanks for the help!
Update: I have tried the DC Unlocker program.
And obtained the bootloader code, but what do do with it now?
Something says i did something wrong, because the options where:
Read unlock codes
Read bootloader code
Lock Bootloader
Erase Huawei ID
But no unlock bootloader, so i did read bootloader and copied the code.
Davidoff80 said:
Hi guys,
I have tryed to downgrade to android 6, and that works, and then i get OTA to B370 and then B380 so i am android 7.0 again.
But now the OTA update find nothing, it stays on B380.
Before when i checked system update with HiSuite it says B414 is the latest official firmware, but now it says B380 is??
As far as i know i used only official updates with this phone, and i have wiped partion and system a lot of times.
And mostly there where 2 sim cards in it, i only put in SD card formatted first for the update.app
So i don't think B414 is floating somewhere, but i don't understand where it went wrong.
It's a non provider linked phone with a sim only abbo from the netherlands, i already asked a new sim card from the provider to test if the voice quality improves but it makes no difference.
I'm gonna wait a little maybe a update comes, when i put the B416 update on the sd card now and do force update VL+ VL- PW. the update fails after ten procent.
Maybe tommorow im gonna look to unlock the phone for 4 euro.
Thanks for the help!
Update: I have tried the DC Unlocker program.
And obtained the bootloader code, but what do do with it now?
Something says i did something wrong, because the options where:
Read unlock codes
Read bootloader code
Lock Bootloader
Erase Huawei ID
But no unlock bootloader, so i did read bootloader and copied the code.
Click to expand...
Click to collapse
Hi dude,
DLOAD aka three button method won't anyway work on android 7 versions...
Sorry did you tried with your brother/sister/friend sim and seen if it's the same behaviour ? ( about the weird quality voice ).
Keep your unlocking code safe and before attempting any unlock re-try to update via Firmware Finder, checking this way...
Obviously turn on and connect with the WIFI...
After installing the app open it and add your variant (VNS-L31C432).
Find the firmware you're looking for (VNS-L31C432B416 FULLOTA-MF 2,2GB) and tap on it.
Now check the availability, register it with IMEI for the update and use the dns change / vpn method.
Once the vpn started, check repeatedly into the stock inbuild updater for a update and the B416 version should come. If will be disponible tap and download your update (should be approssimatively 2,2GB).
When it'll be at 5% pause it for a while and stop the vpn service.
Go back and re-active the download of the B416.
If all will go well you'll have the latest firmware.... :laugh:
Let me know how it went.
Cheers
Hi Dadditz,
No i don't have tryed another sim yet, the provider has said that if i give to more telephone numbers from the same provider they can do a scan for the quality.
So maybe that's something to try.
Later at night there came 3 more updates and the latest is now B414, so i am back on the same build
Yesterday i have unlocked the bootloader, with this guide: https://forum.xda-developers.com/huawei-p9lite/how-to/guide-unlock-bootloader-twrp-root-t3405701
Yes sorry i couldn't wait so i think let's try
When i was at the TWRP part, when i must reboot to recovery mode it stays on the screen that the phone was not safe.
So that part i still want to proceed.
So i rebooted and go to sleep.
I just have tryed your tips, but i see the same behaviour, the download fails, the extra wifi router which i changed the dns to was not more in my network, so i tryed without it.
With my own wifi router at home, they don't allow the change of the DNS, can that be the problem? or if you put a extra wifi router to it it's no problem?
I attached some screenshots, do you see that the buildnumber is displayed 2 times after a row?
I maybe think that's because i tryed to register both the IMEI? so maybe that's a problem?
Sorry i don't know how to attach the screenshot's below.
So i put them in a album called B414 with my profile, i hope you can see them, sorry this is the first forum i post on.
Thanks a have a nice day :good:
Davidoff80 said:
Hi Dadditz,
No i don't have tryed another sim yet, the provider has said that if i give to more telephone numbers from the same provider they can do a scan for the quality.
So maybe that's something to try.
Later at night there came 3 more updates and the latest is now B414, so i am back on the same build
Yesterday i have unlocked the bootloader, with this guide: https://forum.xda-developers.com/huawei-p9lite/how-to/guide-unlock-bootloader-twrp-root-t3405701
Yes sorry i couldn't wait so i think let's try
When i was at the TWRP part, when i must reboot to recovery mode it stays on the screen that the phone was not safe.
So that part i still want to proceed.
So i rebooted and go to sleep.
I just have tryed your tips, but i see the same behaviour, the download fails, the extra wifi router which i changed the dns to was not more in my network, so i tryed without it.
With my own wifi router at home, they don't allow the change of the DNS, can that be the problem? or if you put a extra wifi router to it it's no problem?
I attached some screenshots, do you see that the buildnumber is displayed 2 times after a row?
I maybe think that's because i tryed to register both the IMEI? so maybe that's a problem?
Sorry i don't know how to attach the screenshot's below.
So i put them in a album called B414 with my profile, i hope you can see them, sorry this is the first forum i post on.
Thanks a have a nice day :good:
Click to expand...
Click to collapse
Hey mate,
you're such as educated guy and i really apprecciate that !
Well... i saw inside your profile the B414 album and maybe i found the mistake...
damn ... seems you didn't read carefully what i wrote !!!
Look in previous post, you need the FULLOTA-MF package 2,2gb !!!
not the OTA-MF (incremental) one !!
Repeat again the procedure, register one only IMEI, hope this time
you'll be able to update correctly
Let me/other members know.. :fingers-crossed:
note: if the update will end correctly, it will re-lock the bootloader too.
Cheers
Hi Dadditz,
Thanks i didn't even finished my school so my english is not good, but i hope u understand.
I always tryed to install the full package mf B416 2.2gb but when i was testing it with the extra router it always shows a checksum error or download fail, tonight im gonna try that again, and let you know how it went and describe the steps that i tryed so maybe you can see where it goes wrong.
I also tryed the firmware finder windows version to register the IMEI, so maybe i make a mistake there.
This afternoon i was trying to attempt to proceed with the TWRP installation, but when i was booting with VL+ and power it won't go to recovery mode, on the xda forum i was reading more people with the same problem, the phone stays on booting
But the phone is working now so im glad i can whatsapp and watch netflix, so i will not try to go further with that, and focus on the B416 full update.
Thanks:good:
Davidoff80 said:
Hi Dadditz,
Thanks i didn't even finished my school so my english is not good, but i hope u understand.
I always tryed to install the full package mf B416 2.2gb but when i was testing it with the extra router it always shows a checksum error or download fail, tonight im gonna try that again, and let you know how it went and describe the steps that i tryed so maybe you can see where it goes wrong.
I also tryed the firmware finder windows version to register the IMEI, so maybe i make a mistake there.
Can you describe maybe how i can insert screenshots in a post?
When i try to insert a image in a post it is asking for a link, can i upload pictures at XDA or do i must use another image upload server?
This afternoon i was trying to attempt to proceed with the TWRP installation, but when i was booting with VL+ and power it won't go to recovery mode, on the xda forum i was reading more people with the same problem, the phone stays on booting
But the phone is working now so im glad i can whatsapp and watch netflix, so i will not try to go further with that, and focus on the B416 full update.
Thanks:good:
Click to expand...
Click to collapse
Dude,
sorry if i wrote something that someway hurted you,
english isn't my main language too...
Attachments aren't allowed to junior member, you need to post many times
in order to be authorized.
Let's go to the main problem...
If you want to try to flash the B416 version with the TWRP
you first need the correct TWRP version...
If you followed the link you posted above,
you tried to install the marshmallow version,
that's because it won't boot.
Your device are running android 7 ( nougat ) and you need a working recovery
in order to use Huawei Recovery Updater ( HuRu ) and flash that B416 firmware.
All files ( firmware apart ) you need are present on XDA, so just download and install
what i wrote you here.
Be sure you have installed Hisuite on your PC and it works.
Be sure you have enabled developer options then open it and
disable screen lock, enable oem-unlock and usb-debugging.
HERE to download and install Minimal ADB & Fastboot on your PC.
Connect the device to the PC, make sure PC recognize it allowing permissions if needed.
Then on the PC open a prompt (CMD) with admin rights and type "adb devices".
Below you should see your device as a serial of numbers and characters like
THIS screenshot. If that worked go next step.
Type "adb reboot bootloader" and it will reboot into fastboot/bootloader mode.
Now type "fastboot devices" and you should see your device as a serial of numbers and characters like
the screenshot i posted above except you'll see authorized/unauthorized section.
If your device are now authorized you're ready to go.
Type "fastboot reboot" and it will reboot into system.
HERE the link to download HassanMirza01's 3.1.1-1 EliteTWRP, flah it with fastboot command
( past a copy of TWRP into the adb & fastboot main folder )
( into fastboot mode ( see above ) type "fastboot fash recovery name_of_recovery_you_downloaded.img" )
When finished type "fastboot reboot recovery" or reboot with vol+ and power buttons.
Once you'll have a working TWRP installed reply me here
and i'll indicate the next steps.
note: with CMD prompt write without quotes " "
Cheers
Dadditz said:
Dude,
sorry if i wrote something that someway hurted you,
english isn't my main language too...
Attachments aren't allowed to junior member, you need to post many times
in order to be authorized.
Let's go to the main problem...
If you want to try to flash the B416 version with the TWRP
you first need the correct TWRP version...
If you followed the link you posted above,
you tried to install the marshmallow version,
that's because it won't boot.
Your device are running android 7 ( nougat ) and you need a working recovery
in order to use Huawei Recovery Updater ( HuRu ) and flash that B416 firmware.
All files ( firmware apart ) you need are present on XDA, so just download and install
what i wrote you here.
Be sure you have installed Hisuite on your PC and it works.
Be sure you have enabled developer options then open it and
disable screen lock, enable oem-unlock and usb-debugging.
HERE to download and install Minimal ADB & Fastboot on your PC.
Connect the device to the PC, make sure PC recognize it allowing permissions if needed.
Then on the PC open a prompt (CMD) with admin rights and type "adb devices".
Below you should see your device as a serial of numbers and characters like
THIS screenshot. If that worked go next step.
Type "adb reboot bootloader" and it will reboot into fastboot/bootloader mode.
Now type "fastboot devices" and you should see your device as a serial of numbers and characters like
the screenshot i posted above except you'll see authorized/unauthorized section.
If your device are now authorized you're ready to go.
Type "fastboot reboot" and it will reboot into system.
HERE the link to download HassanMirza01's 3.1.1-1 EliteTWRP, flah it with fastboot command
( past a copy of TWRP into the adb & fastboot main folder )
( into fastboot mode ( see above ) type "fastboot fash recovery name_of_recovery_you_downloaded.img" )
When finished type "fastboot reboot recovery" or reboot with vol+ and power buttons.
Once you'll have a working TWRP installed reply me here
and i'll indicate the next steps.
note: with CMD prompt write without quotes " "
Cheers
Click to expand...
Click to collapse
Hi Dadditz,
No problem mate , i'm new to this phone flashing and was insecure if my english was good enough to communicate on the xda forum.:good:
I was just to let you know that my second try with the second router is maybe succesful for the B416 FULL update part.
I now connected my pc to it and when i changed the DNS i changed the second DNS to 1.2.3.4 and when the firmware app says registered to this ip:......, i took that ip in the second router.
And then boot in to huawei Erecovery and now the B416 2gb is downloading, why the DNS and PROXY in the app only provide the 700mb update all the time even if i registred the 2gb version i don't know.
Maybe the DNS or ip setting had something to do with it, my understanding of network settings is limited.
The download is 42 procent after a hour but it's a old wifirouter.
So i was now about to ask if it's succeed i could undo the TWRP and lock the bootloader and just read your message, so i don't know if it hurt's anything if i let the update install
I wait and see :good:
edit: i did see you message that the update will relock the bootloader but i was asking because i was not sure because i messed up the TWRP part. edit
The update to B416 was succesfull! :good:
I haven't see the warning that the device isn't save when booting and Netflix appears in Google Play store again, so i guess i don't have do anything more to disable TWRP and locking the bootloader
Thanks for the help Dadditz and sorry that i was impatient to wait on your message, in the future i ask and wait patiently, but hey i didn't bricked the phone
If the voice quality improves i now must test, and the next step is to ask a network scan from the provider on 2 more telephone number in my town.
Thanks :good:
Davidoff80 said:
The update to B416 was succesfull! :good:
I haven't see the warning that the device isn't save when booting and Netflix appears in Google Play store again, so i guess i don't have do anything more to disable TWRP and locking the bootloader
Thanks for the help Dadditz and sorry that i was impatient to wait on your message, in the future i ask and wait patiently, but hey i didn't bricked the phone
If the voice quality improves i now must test, and the next step is to ask a network scan from the provider on 2 more telephone number in my town.
Thanks :good:
Click to expand...
Click to collapse
I suggested, you did. :good:
All is well that ends well.
If you had TWRP recovery installed,
you wouldn't be able to update with Firmware Finder,
as you would have needed stock recovery ...
And yes now the device is 100% stock.
Thanks for your feedback dude.
All the best

Enable Dual Sim on Huwaei ascend G7-L01 (Help required too/Done)

Hello
first of all i know this is an ancient phone, but i've got it a week ago, did so many searches for the 2nd sim,i have the slot but the phone never sees the 2nd... all i got is L01 is signle, L11 is dual...
Reading about L11 i fount its the same phone but dual, and since my bootloader is locked and phone is not rooted, i cant install customs or flash by fastboot cmds... so more reading and search.. i found some tools like cracked boxes/dongles..etc and did hit a mode [EDL] mode which, but phone needs to disassemble to enter that mode [Short between 2 pins on board] anyway some cracked boxes didnt work for me, so i asked a friend who owns a UFI Box to borrow it and do some tests....
Installed L11 software on L01!
i went into edl mode, and did browse partitions, replacing/writing each partiton with its match one eg (gpt>gpt.img...modem>modem..so on) got the files from exracting L11 update.app, and for sure I DIDN'T REPARTITION!
Yeah, now phone is dual sim, ID became L11 not l01 anymore
ISSUE / Fixed!
1- phone battery drains faster, [same heppened after upgrading to Androind 6.0.1 for L01.
2- graphics or fps are much lower in games (too slow motions) also it happened at android 601 for L01.
3- i had no gboard on start or even in settings so i had to install manulally from apk.
Questions...
1- i really want my L01 android 5 ver, since it works perfect for all, but trying to replace/write ONLY modem files didnt work to enable dual sim, im not pro or in deep knowledge to know which partitions contains such settings, i would appreciate your help for telling me which partition is the one i need to replace in order to enable only dual sim.
2- since i have access to all emmc files/partitions is there is a way to read my bootloader code?
thank you so much in advance, sorry for the long post and for my english
Yours..
Crix
I did some mixes of software till i made full build, running perfect for 4 months now.
HEY i flashed my g7 l01 using miracle box and now its dead help me with correct xml firmware android 5 please

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