Uninstalled OS! Please help! - Mate 8 General

Hello,
I tried to root my phone and everything worked well untill i wanted to install Android 7 Beta on my Huawei Mate 8 (NXT-L29), so i flashed (i think a wrong) a update.zip and as i restarted my phone it didnt boot anymore! Anything i tried wasnt working, so i hope you guys could help me!
Thanks in advance!

EddiFaddy said:
Hello,
I tried to root my phone and everything worked well untill i wanted to install Android 7 Beta on my Huawei Mate 8 (NXT-L29), so i flashed (i think a wrong) a update.zip and as i restarted my phone it didnt boot anymore! Anything i tried wasnt working, so i hope you guys could help me!
Thanks in advance!
Click to expand...
Click to collapse
download this software and follow the instructions to unbrick your phone then choose the firmware you want to update it........root from the beginning carefully
+ttp://whw.needrom.com/download/huawei-mate-8-nxt-l29-unbrick-firmware/

omerus10 said:
download this software and follow the instructions to unbrick your phone then choose the firmware you want to update it........root from the beginning carefully
+ttp://whw.needrom.com/download/huawei-mate-8-nxt-l29-unbrick-firmware/
Click to expand...
Click to collapse
Thanks a lot! I will try! I will reply if it worked or not

omerus10 said:
download this software and follow the instructions to unbrick your phone then choose the firmware you want to update it........root from the beginning carefully
+ttp://whw.needrom.com/download/huawei-mate-8-nxt-l29-unbrick-firmware/
Click to expand...
Click to collapse
Ok, i did follow the steps and it still doesnt boot! What should i try next?

If you installed an update zip it probably wants the stock recovery which you can get in the development thread on this forum. Flash that through fastboot then throw a folder named dload with an update.app in it on your sd card. Phone off hold power vol up and vol down until it brings you to a circle with emui inside. Should run fine after that. If not use the stock recovery to factory reset.
The reason your phone won't boot is because out never encrypted itself.for some reason that means life or death to mate 8 firmware

EddiFaddy said:
Ok, i did follow the steps and it still doesnt boot! What should i try next?
Click to expand...
Click to collapse
when you start the flash.all.bat and you see the unbrick message your phone should be busy and install the above official firmware and recovery.If not run it again disconnect your phone and connect it again when the unbrick message shows.To me worked fine.You must have your phone in fastboot off course

Related

HONOR 7 Upgrade problem - reboot with TWRP

Hi,
When I bought my Honor 7 I rooted it, this morning I received the upgrade to new firmware and I selected Install.
The device reloaded in recovery mode, and start TWRP (Chinese version!), I used it when I rooted my phone).
There is no way to start Android, I tryed to select reboot system, but all the time come back TWRP.
someone can help ?
wrong section sorry, it is possible to move the discussion to the correct section ?
sorry
Have you tried going into the EMUI Recovery and press reboot? that did the thing for me.
Rawerz said:
Have you tried going into the EMUI Recovery and press reboot? that did the thing for me.
Click to expand...
Click to collapse
yes I tried, but after the reboot go back to recovery mode
you can not flash an ota update with root and custom recovery. if you search the honor7 forum, you will find dozens topics related to this problem.
for further help, you will have to provide us with more information.
bamserl said:
you can not flash an ota update with root and custom recovery. if you search the honor7 forum, you will find dozens topics related to this problem.
for further help, you will have to provide us with more information.
Click to expand...
Click to collapse
hi bamserl thanks for the answer.
How can I fix?
What information do you need?
I tried a factory rest but the problem still present.
I tried to reinstal TWRP.img but it' useless. :crying:
which fw version was on the phone before the update? which one should it have been afterwards?
Gianluca123 said:
Hi,
When I bought my Honor 7 I rooted it, this morning I received the upgrade to new firmware and I selected Install.
The device reloaded in recovery mode, and start TWRP (Chinese version!), I used it when I rooted my phone).
There is no way to start Android, I tryed to select reboot system, but all the time come back TWRP.
someone can help ?
Click to expand...
Click to collapse
i had the same problem. i fixed it by flashing the stock recovery back on to my device (go into fast boot mode by holding down the power untill its turned off completely hold the volume down button then plugging it into your PC while holing the volume down button then wait till you see a white screen with the android logo)
I think the previews version was PLK-L01C432B121, I don't know the new version but came just 2 days ago
i followed this guide:
http://forum.xda-developers.com/honor-7/general/guide-beginners-how-to-root-update-fix-t3255452 part 5.
now my phone is working
thanks for the help

Unlock/Root/Flash for ELEPHONE P9000 step by step for beginners

Elephone P9000
Hi Guys I need your help urgently please with my elephone p9000
I am stuck really , I got this phone and tried to root it using kingo and now it is stock on the booting logo , I tried to follow your guide and no success!! can you help me how to flash it using adb method for example.
so far
1- phone boots up
2- getting stuck on the company logo while loading
3- tried flashing it using SP flash tool and downloaded the stock rom and still no success.
4- can you help me on how to flash it using the adb.
would appreciate a detailed step by step for beginners
Many thanks
why would you use kingo root in the first place anyway haha... and i've been looking around to see if P9000 can be rooted... havnt found an answer yet ...the phone is still somewhat in presale so maybe later on when more people get their hands on it.
willngg said:
why would you use kingo root in the first place anyway haha... and i've been looking around to see if P9000 can be rooted... havnt found an answer yet ...the phone is still somewhat in presale so maybe later on when more people get their hands on it.
Click to expand...
Click to collapse
Root is now available for the P9000: http://bbs.elephone.hk/thread-9919-1-1.html
(I see you've already commented on the main thread. Just posting the link here for people in the future )
a.cid said:
Root is now available for the P9000: http://bbs.elephone.hk/thread-9919-1-1.html
(I see you've already commented on the main thread. Just posting the link here for people in the future )
Click to expand...
Click to collapse
yea i saw thanks man i was roaming around bbs forum and found it haha.. now my only problem is xposed framework doesnt work well
willngg said:
yea i saw thanks man i was roaming around bbs forum and found it haha.. now my only problem is xposed framework doesnt work well
Click to expand...
Click to collapse
Which version did you install? Afaik, you'd need the 64bit zip for Android 6.0
a.cid said:
Which version did you install? Afaik, you'd need the 64bit zip for Android 6.0
Click to expand...
Click to collapse
version 80 cant get gravity box to work
does not work, scatter file gives issues
maestro2702 said:
does not work, scatter file gives issues
Click to expand...
Click to collapse
try to shorten scatter file name or place in C:/
use latest version of sp flash tools
https://androidmtk.com/smart-phone-flash-tool
download rom 20160419
https://mega.nz/#!3R0zBQAY!zkdYmMcYzps7p8gzUKVBYY9jjwNLgb6mnA9OGKRDY3E
Root using this tutorial
http://bbs.elephone.hk/thread-9919-1-1.html
Detailed instructions German (not the confused instruction of elephone.hk)
This is an detailed instruction of Root and install TWRP on Elephone P 9000 (not P 9000 lite).
Follow the link please (its in german language,translate it on any translator in your language if you need).
Big thx to the Author of the Instructions.
chinamobilemag.de/tutorials/elephone-p9000-root-twrp-tutorial.html
Have a lot....:good:
Tried it, but it did not work. tried it multiple times, it states a succes. Download OK. But when i try to start TWRP by holding vol+ and power, or vol+ and vol- and power
it just starts normally, or it gets me to the factory settings.
snoopyminou said:
This is an detailed instruction of Root and install TWRP on Elephone P 9000 (not P 9000 lite).
Follow the link please (its in german language,translate it on any translator in your language if you need).
Big thx to the Author of the Instructions.
chinamobilemag.de/tutorials/elephone-p9000-root-twrp-tutorial.html
Have a lot....:good:
Click to expand...
Click to collapse
also tried the drivers, and stuff from this page : https://elephonemobile.eu/t/how-to-root-latest-elephone-p9000-stock-rom/34
I have : Elephone_P9000_20160628 does this have to do with it ?
and i now tried a wireless update... to 20160715 but it says, it will restart in recovery mode to do the update, but then the phone keeps hanging on the ELEPHONE logo... so i can not update the phone anymore apparently... ( so something is done to the factory settings :s but not the TWRMP )
i'm gonna try now the scatt file from my firmware build that i downloaded here : http://www.android-hilfe.de/thema/o...-p9000-p9000-lite-uebersicht-download.785193/
did not work, but now i have the original recovery back on the device, and now i can do the wireless update to 20160715 so i now have latest version of my P9000 firmware... but now... still my main question how to root it that TWRP works
Help !!! i don't use the phone untill i can install xposed framework and Xprivacy on it
Hi Guys! Is it possible to do root on nugat in P9000? I try different ways but there is always a bootloop
hozumi70 said:
Hi Guys! Is it possible to do root on nugat in P9000? I try different ways but there is always a bootloop
Click to expand...
Click to collapse
Flash magisk via TWRP.
Hi.
I think my problem is unusual.
I try to install TWRP and/or root my device.
I red a few instructions in german and english.
And still nothing.
Details.
1. I have the compilation: from 2016.08.10.
2. Updater says I have new soft. I can download it 100 times. It says "downloading", then "installing" and "rebooting" but in the end nothing changes: still the same rom, still I can download and install this new soft (from 2017.1.12, 927,13 MB).
3. I can open the recovery mode. This is impossible for this device. Power+UP, Power+DOWN = doesn't matter. I see something like bootloop, but after 10-20 seconds the system is rebooting normally. No recovery.
3A. I didn't find an extra settings in "Options" which give more possibilities during turning off (for example: "restart in recovery").
As You see I can't make the backup (nesessary for me) that is why I didn't try "factory reset".
4. Instructions from Internet didn't work:
a) "MT65xx USB VCOM DRIVERS" installs some drivers but I don't have "Ports (COM&LPT) for Windows 10,
b) "SP_Flash_Tool_v5.1640_Win": no scatter file, don't know how to make it, the file from Internet didn't help,
c) "SP_Flash_Tool_v5.1640_Win": I can't tick "recovery" and any other option,
d) "Mtk_Droid_Tool_v2.5.3": it doesn't show any informations about the device.
As You see I can nothing with my P9000.
Do You have any ideas?

[Solved] Soft brick after trying to upgrade to newest rom version

I'm also one of the fools that got his phone stuck in the boot... it boots up till the Huawei logo and after that nothing. I've tried several solutions but still no luck.
I've3 got the Nougast recovery from Bulywolf (or something) and i've tried flashing different roms but no luck so far. I also made the mistake to change the data partition from f2 to ext4... I guess that caused all the problems but how do i solve it?
It is actually doing my head in...
I managed to install the first file from the rollback tutorial... It said it was succesfull but now I'm still stuck seeing the Huawei logo... So I guess it didn't work
Edit: Managed to get in! But it says my version is NRD90M test-keys....
Chippie_83_ said:
I managed to install the first file from the rollback tutorial... It said it was succesfull but now I'm still stuck seeing the Huawei logo... So I guess it didn't work
Edit: Managed to get in! But it says my version is NRD90M test-keys....
Click to expand...
Click to collapse
1 : http://download-c1.huawei.com/download/downloadCenter?downloadId=93788&version=373426&siteCode=nl
2 : http://download-c1.huawei.com/download/downloadCenter?downloadId=93803&version=373438&siteCode=nl
put those in dload map at sdcard...first make the small file after let him reboot and flash the 1.68gb file also in erecovery.
I have a P9lite dead too
Hi guys i have a p9 lite in boot loop because i tried (cause i´m fool) to update from file in 3 buttons way, i don´t have frp unlocked and bootloader neither how can i fix this? the version i tried to update is the VNS-L23C605B329_DATA_VNS-L23_hw_la thanks!
Kcetin20 said:
1 : http://download-c1.huawei.com/download/downloadCenter?downloadId=93788&version=373426&siteCode=nl
2 : http://download-c1.huawei.com/download/downloadCenter?downloadId=93803&version=373438&siteCode=nl
put those in dload map at sdcard...first make the small file after let him reboot and flash the 1.68gb file also in erecovery.
Click to expand...
Click to collapse
I love you man! :highfive:
You are some sort of GOD to me now!
Hail to the king!
(In case you wonder: yes it works like a charm!)
djbeatmaker said:
Hi guys i have a p9 lite in boot loop because i tried (cause i´m fool) to update from file in 3 buttons way, i don´t have frp unlocked and bootloader neither how can i fix this? the version i tried to update is the VNS-L23C605B329_DATA_VNS-L23_hw_la thanks!
Click to expand...
Click to collapse
Are you sure you have right phone version VNS-L23?
You wanted to update to B329 which is Android 7.0 right? If so, put the right package to downgrade to MM and then try three-buttons way.
yeah my device is the VNS-L23C605B120 and i can´t find any update.app that could work, the device stay in logo mode when I tried to downgrade it or reflash it..
Volenir said:
Are you sure you have right phone version VNS-L23?
You wanted to update to B329 which is Android 7.0 right? If so, put the right package to downgrade to MM and then try three-buttons way.
Click to expand...
Click to collapse
djbeatmaker said:
yeah my device is the VNS-L23C605B120 and i can´t find any update.app that could work, the device stay in logo mode when I tried to downgrade it or reflash it..
Click to expand...
Click to collapse
I can't downgrade to 6.0 It says that my package it;s not compatible with my phone... I'm from Romania, but I have a VNS-L31C432B336 that it's registered in UK..
Hello there
Do you have access to TWRP or Revolutionary recovery? If so, you can check on google for "Huawei P9 Lite oeminfo", downloadit, flash zip via recovery(TWRP or Revolutionary), then try to force update you phone by holding all 3 buttons when phone is booting up, make sure that you have update.app in dload folder on sdcard.
DON'T FORGET TO SAVE YOUR BOOTLOADER UNLOCK CODE!!!
Kcetin20 said:
1 : http://download-c1.huawei.com/download/downloadCenter?downloadId=93788&version=373426&siteCode=nl
2 : http://download-c1.huawei.com/download/downloadCenter?downloadId=93803&version=373438&siteCode=nl
put those in dload map at sdcard...first make the small file after let him reboot and flash the 1.68gb file also in erecovery.
Click to expand...
Click to collapse
I was in Nougart on test keys, so i downloaded the first file, installed it and it restarted my phone. I set everything back up and checked I was still on test keys.
Do I have to flash the larger second file as well?
djbeatmaker said:
yeah my device is the VNS-L23C605B120 and i can´t find any update.app that could work, the device stay in logo mode when I tried to downgrade it or reflash it..
Click to expand...
Click to collapse
Hi bro!
Could you find something for your version? I also have the same model and I have a hard brick, could you solve your mistake?
Could you give me the official firmware link for this model (VNS-L23C605B120) please?
THAANKS!!
well, here is some you can try, find a downgrade update.app, later re flash it with the according restore update.app, it will end to 97% but it`ll work enough to start the cellphone and install the custom twrp recovery and make an good install.
Chippie_83_ said:
I managed to install the first file from the rollback tutorial... It said it was succesfull but now I'm still stuck seeing the Huawei logo... So I guess it didn't work
Edit: Managed to get in! But it says my version is NRD90M test-keys....
Click to expand...
Click to collapse
Hi I'm on your same version NRD90M and I also know that now you solved the problem but, the way you solved it doesn't work for me, I installed the first file but the second one failed... Can you please help Me?
Chippie_83_ said:
I managed to install the first file from the rollback tutorial... It said it was succesfull but now I'm still stuck seeing the Huawei logo... So I guess it didn't work
Edit: Managed to get in! But it says my version is NRD90M test-keys....
Click to expand...
Click to collapse
Hello, could you please tell me how you managed to get in.! my VNS-L21 has stuck on the Huawei logo.. and can't do nothing. I can't even turn my phone off. :good:
willreth21 said:
hello, could you please tell me how you managed to get in.! My vns-l21 has stuck on the huawei logo.. And can't do nothing. I can't even turn my phone off. :good:
Click to expand...
Click to collapse
press vol down and power button for some time. It will work. I have the same model and inhave managed to get out of several bricks by using this method
Hola a todos.alguien logro pasar del wifi+ sin la opcion de DC PHOENIX??

BND-L24 Unbrick And restore Honor 7x USA

Ok guys bare with me. This is my first Thread. So it may look a little different then the others :laugh:
At least Your honor 7x will no longer be a paper weight
I posted last week that I do Indeed have a good TWRP Honor 7x BND-L24 USA Variant. Since then I have been getting hammered with requests for it. So being the great guy that I am, I have come to the rescue. NO MORE PAPER WEIGHT :laugh: I have also included TWRP 3.1.1. You will Find Direct download links below.
I have heard that Huawei will be releasing the firmware by end of next week. Go to play store and download Huawei Firmware
Finder(FF) To keep checking for it. Once there you can download it through Huawei FF.
When I did the backup TWRP gave me error 255 with the data.img but it did still back it up. I have the boot.img, system.img and data.img. data.img (data.img untested but should work)
If it does not I have a post here https://forum.xda-developers.com/showthread.php?p=75735265#post75735265 that explains how to use just the boot.img and system.img to recover your phone. IGNORE that it is for the 6x. It does indeed work with the 7x
If your phone is bricked and do not have twrp
1.Turn off phone
2. hold volume down while plugging in usb cable from your pc or laptop. That will put you in fastboot.
Tutorial here https://www.xda-developers.com/how-to-root-honor-7x/ on how to download and install ADB tools.
3.. Download TWRP 3.1.1 for honor 7x here https://drive.google.com/open?id=1dzP5ie7vQEn_dGfZHI383bt2sFxwtcTb
For people with TWRP installed
1. Download My TWRP backup here https://drive.google.com/open?id=1Udc4thELESZ4n_nXYmx6loQtTkjHOqSy
2. Extract the zip file to your ext, sdcard.
3. Boot phone into twrp.(Bricked phones hold volume up and press power to launch twrp assuming it is installed.
4. Select restore in twrp menu then choose sd card then the backup folder.
5. Flash the boot system and data img files
6 Reboot.
NO more paper weight :good:
Oh if anyone has twrp 3.2x that works with this with 7x BND-L24 do share please
Well hope this was not to bad :laugh:
Hit that thanks button. Yea that one under my post on the right :laugh:
Hope this has helped
Thank you
lowspeed said:
Thank you
Click to expand...
Click to collapse
No problem. Least I can do. This site has helped me out a lot
Paper weights suck :laugh:
Didn't work. I got to the "booting now" screen and was stuck there forever. I had to restore my old System and Boot partitions to get back to normal.
Didn't Work for me. goes tot the erecovery page.
Is this the only know method to get back to stock. i tried to uninstalled exposed and somehow eneded up stuck in the erecovery boot loop? very lost any help would be greatly appreciated.
Didn't work, on BND-L34 which is the same model as BND-L24 and it says your device is booting now and never boots.
tomjfmu said:
Didn't work, on BND-L34 which is the same model as BND-L24 and it says your device is booting now and never boots.
Click to expand...
Click to collapse
sad days. do you happen to know of any other alternatives? should i made a backup in TWRP before i rooted and did anything?
This does not work. Restoring data leads to error 255 and restoring just boot and system leads to an unbootable system. Also, the link provided does not help one bit. Can you please try to explain here? Thanks.
dukethedj said:
This does not work. Restoring data leads to error 255 and restoring just boot and system leads to an unbootable system. Also, the link provided does not help one bit. Can you please try to explain here? Thanks.
Click to expand...
Click to collapse
Yes please would love some insight on this. thanks in advance.
forgotenxlegacyx said:
Is this the only know method to get back to stock. i tried to uninstalled exposed and somehow eneded up stuck in the erecovery boot loop? very lost any help would be greatly appreciated.
Click to expand...
Click to collapse
As long as you flash the boot.img first it will wok I tested it myself on my wifes and daughters phone and it worked Perfectly. i did not go into detail to do it correctly because there are tutorial's on here that explain how to flash those files
BiggDipper said:
As long as you flash the boot.img first it will wok I tested it myself on my wifes and daughters phone and it worked Perfectly. i did not go into detail to do it correctly because there are tutorial's on here that explain how to flash those files
Click to expand...
Click to collapse
Would you mind linking a thread on how that is done? sorry for my ignorance
forgotenxlegacyx said:
sad days. do you happen to know of any other alternatives? should i made a backup in TWRP before i rooted and did anything?
Click to expand...
Click to collapse
i have an idea, maybe you can make a backup not just including the system, data, and boot but other stuff. Because I accidentally wiped everything, and I changed the vender to a10/tl10, and that bricked the phone even more. And the data img doesn't work. You can fix it with this https://forum.xda-developers.com/oneplus-5/help/error-255-twrp-t3739468. If someone has a working bnd-l24 or bnd-l34 can you give me everything in the backup?
BiggDipper said:
As long as you flash the boot.img first it will wok I tested it myself on my wifes and daughters phone and it worked Perfectly. i did not go into detail to do it correctly because there are tutorial's on here that explain how to flash those files
Click to expand...
Click to collapse
So you first do that then you do the rest?
Tried again. Getting the 255 error when flashing the Data
Yeah, error 255 is boot looping me too.
does it works well?
Thanks!
RoxRedEye said:
Thanks!
Click to expand...
Click to collapse
You were able to get it to work?
I want to get behind and support this, so much, .But the OP is not registered user, so cant even verify their reputation.
I am late to this device and thread, but my phone will arrive tmw.
I would like to know if this is the only current available restore method for BND-L24?

P9 Lite wont turn on

Hello everyone, have been a long time
I have a VNS-L21 (P9 Lite 2016) from Colombia, it worked fine but I started to get more and more ads over the time so I decided to unlock the bootloader and root it, and I did it, after almost a year of working just fine, the phone start to restart by itself with no reason around 1 or 2 days per month, they were not scheduled or something.
Last night the phone started to restart by itself again, but this time after it turned on completely it went off some minutes later and started to restart several times without reason, I got frustrated so I decided to uninstall root (thought it was the problem) but the problem was still there, turn on and after some minutes it went off and restart.
Then I decided to check for updates and it had a pending update so I chose to install it but after restart, it won’t come on and kept in an endless boot loop.
Can anyone help me and tell me what to do? Thanks in advance...
fr4nk32 said:
Hello everyone, have been a long time
I have a VNS-L21 (P9 Lite 2016) from Colombia, it worked fine but I started to get more and more ads over the time so I decided to unlock the bootloader and root it, and I did it, after almost a year of working just fine, the phone start to restart by itself with no reason around 1 or 2 days per month, they were not scheduled or something.
Last night the phone started to restart by itself again, but this time after it turned on completely it went off some minutes later and started to restart several times without reason, I got frustrated so I decided to uninstall root (thought it was the problem) but the problem was still there, turn on and after some minutes it went off and restart.
Then I decided to check for updates and it had a pending update so I chose to install it but after restart, it won’t come on and kept in an endless boot loop.
Can anyone help me and tell me what to do? Thanks in advance...
Click to expand...
Click to collapse
Hello,
I bet that along with the root you also had a custom recovery.
So if before you install the update you have re-flashed the stock recovery, simply hold vol + and power button until it restarts in e-recovery mode. At this point make a factory reset and wipe cache.
Reboot system, done.
If instead you have not reinstalled the stock recovery, download one for the system you use (android 6 or 7) and install it via fastboot. ( you can download a rom the same version you use and extract recovery with extractor.
There are two recovery.img in the rom, just take recovery, NOT recovery2 ).
Try to reboot with vol + and power until you turn it on,
then factory reset in custom recovery.
Reboot in fastboot mode, install stock recovery, reboot system and launch again the update.
Happy holidays and good luck
Dadditz said:
Hello,
I bet that along with the root you also had a custom recovery.
So if before you install the update you have re-flashed the stock recovery, simply hold vol + and power button until it restarts in e-recovery mode. At this point make a factory reset and wipe cache.
Reboot system, done.
If instead you have not reinstalled the stock recovery, download one for the system you use (android 6 or 7) and install it via fastboot. ( you can download a rom the same version you use and extract recovery with extractor.
There are two recovery.img in the rom, just take recovery, NOT recovery2 ).
Try to reboot with vol + and power until you turn it on,
then factory reset in custom recovery.
Reboot in fastboot mode, install stock recovery, reboot system and launch again the update.
Happy holidays and good luck
Click to expand...
Click to collapse
Hello, thanks for answer
Yes, I still have the custom recovery and I was using nougat, where can I find an stock recovery for nougat? I wasn't able to use firmware finder (didn't understand how to use it).. does the recovery in rollback package works for this? just asking...
or can someone provide an stock rom compatible with my phone?
sorry for my bad engish and my little knowledge of all this, thanks in advance.
fr4nk32 said:
Hello, thanks for answer
Yes, I still have the custom recovery and I was using nougat, where can I find an stock recovery for nougat? I wasn't able to use firmware finder (didn't understand how to use it).. does the recovery in rollback package works for this? just asking...
or can someone provide an stock rom compatible with my phone?
sorry for my bad engish and my little knowledge of all this, thanks in advance.
Click to expand...
Click to collapse
No worries dude my english is very bad too......
So, you're in nougat L21, but what is your complete firmware ? (example L21C432B504)
Then download from official THREAD Firmware Finder for PC and unzip in a folder on your desktop.
Launch FF and go to COMMON BASE tab.
Type your complete firmware into search space and click on the search button...
Find FULL OTA MF firmware, tap on FILELIST tab, a pop up will appear...
Select the whole link of ONLY update.zip and copy/past into your browser for download...
Once downloaded, unzip to a folder on your desktop.
Download Huawei Update Extractor you find here on XDA...
Launch HUE and select UPDATE.APP you find into folder you just unzipped from upadate.zip...
Now you'll see two recovery, just select recovery.img and with mouse's* right key extract somewere on your desktop...
Done dude you have stock recovery....
Copy that .img recovery into your adb/fastboot folder (very important) and reboot in fastboot mode.
If you don't have adb/fastboot just download here from XDA..
From PC with terminal launch "fastboot flash recovery
(name.of.recovery).img" and recovery will be flashed.
Now you have stock recovery and can make stock ota update correctly.
Hope all will take right way, feel free to ask.
Good luck :fingers-crossed:
edit: * added
Dadditz said:
No worries dude my english is very bad too......
So, you're in nougat L21, but what is your complete firmware ? (example L21C432B504)
Then download from official THREAD Firmware Finder for PC and unzip in a folder on your desktop.
Launch FF and go to COMMON BASE tab.
Type your complete firmware into search space and click on the search button...
Find FULL OTA MF firmware, tap on FILELIST tab, a pop up will appear...
Select the whole link of ONLY update.zip and copy/past into your browser for download...
Once downloaded, unzip to a folder on your desktop.
Download Huawei Update Extractor you find here on XDA...
Launch HUE and select UPDATE.APP you find into folder you just unzipped from upadate.zip...
Now you'll see two recovery, just select recovery.img and with mouse's* right key extract somewere on your desktop...
Done dude you have stock recovery....
Copy that .img recovery into your adb/fastboot folder (very important) and reboot in fastboot mode.
If you don't have adb/fastboot just download here from XDA..
From PC with terminal launch "fastboot flash recovery.img" and recovery will be flashed.
Now you have stock recovery and can make stock ota update correctly.
Hope all will take right way, feel free to ask.
Good luck :fingers-crossed:
edit: * added
Click to expand...
Click to collapse
Hello again
thanks for your help, your guide is really useful
One more thing (excuse me for my little knowledge about this) I don't know what's the exact firmware for my phone, I mean I know it is VNS-L21 and should end B3xx but don't know which C... (I didn't check before the cellphone started to bootloop).
I search around the web and found some recommend the C432 one so I download the update.zip from it, would it have any problem if I flash the recovery from there?
And last thing, Can I flash recovery with P9 lite Toolkit? or just through adb? thanks in advance.
fr4nk32 said:
Hello again
thanks for your help, your guide is really useful
One more thing (excuse me for my little knowledge about this) I don't know what's the exact firmware for my phone, I mean I know it is VNS-L21 and should end B3xx but don't know which C... (I didn't check before the cellphone started to bootloop).
I search around the web and found some recommend the C432 one so I download the update.zip from it, would it have any problem if I flash the recovery from there?
And last thing, Can I flash recovery with P9 lite Toolkit? or just through adb? thanks in advance.
Click to expand...
Click to collapse
Dude at this step how can you tell you were on nougat ?
Is your device branded / unbranded one ?
I searched for Colombia firmware and L21 device don't exist, please check behind the cover,
it's wrote at the bottom. ( maybe L23 one ? )
Try to someway backup your stuff then
reboot with vol+ and power button to recovery, tap WIPE then SWIPE to factory reset.
If boot correctly see inside wich is your complete firmware.
C432 are for european area devices, teoratically should work, but will not risk...
Recovery.img can be easily be flashed with toolkit, i used it a lot of times...
Dadditz said:
Dude at this step how can you tell you were on nougat ?
Is your device branded / unbranded one ?
I searched for Colombia firmware and L21 device don't exist, please check behind the cover,
it's wrote at the bottom. ( maybe L23 one ? )
Try to someway backup your stuff then
reboot with vol+ and power button to recovery, tap WIPE then SWIPE to factory reset.
If boot correctly see inside wich is your complete firmware.
C432 are for european area devices, teoratically should work, but will not risk...
Recovery.img can be easily be flashed with toolkit, i used it a lot of times...
Click to expand...
Click to collapse
Hey dude
You really know about this, I'm sure because I updated the phone to Nougat before unlock and root it, time after an update came but I ignore it (I know it was a security updated not sure which one).
Yes, I just checked my phone in the backpart and it is L23, my bad, when you say branded it means if it is related to a phone/internet company? No, it is not tied to any company, I bought it free from internet.
I really don't care about backing up, if it starts from zero or is back to previous stage is fine for me since it can turn on and use it .
Cheers!
fr4nk32 said:
Hey dude
You really know about this, I'm sure because I updated the phone to Nougat before unlock and root it, time after an update came but I ignore it (I know it was a security updated not sure which one).
Yes, I just checked my phone in the backpart and it is L23, my bad, when you say branded it means if it is related to a phone/internet company? No, it is not tied to any company, I bought it free from internet.
I really don't care about backing up, if it starts from zero or is back to previous stage is fine for me since it can turn on and use it .
Cheers!
Click to expand...
Click to collapse
OK, since from first time i saw this post i thinked was a hardware problem, hope no....
You have to reboot to recovery holding vol+ and power button until a recovery will appear.
Then make a factory reset as already wrote in previous post.
Dadditz said:
OK, since from first time i saw this post i thinked was a hardware problem, hope no....
You have to reboot to recovery holding vol+ and power button until a recovery will appear.
Then make a factory reset as already wrote in previous post.
Click to expand...
Click to collapse
Hi there
Sorry for the late reply...
I managed to turn on the phone updating it through dload method (installing stock kernel and trying to update it with erecovery didn't work) without your help I wouldn't know how to to download the right firmware for my phone. Now, my phone is working "properly".
BUT my phone show a new update, when I tried to install it, it says "your device fail verification and may not work properly" and won't install the update, after that if I reboot the phone it will show your device... sign in red letters and won't turn on without choosing continue (when I was using custom kernel, it will show some letters in orange I think, but will turn on by itself without pressing continue) when I installed the firmware through dload I didn't see that message till I try to update the phone.
Thanks in advance and a very happy new year!.
fr4nk32 said:
Hi there
Sorry for the late reply...
I managed to turn on the phone updating it through dload method (installing stock kernel and trying to update it with erecovery didn't work) without your help I wouldn't know how to to download the right firmware for my phone. Now, my phone is working "properly".
BUT my phone show a new update, when I tried to install it, it says "your device fail verification and may not work properly" and won't install the update, after that if I reboot the phone it will show your device... sign in red letters and won't turn on without choosing continue (when I was using custom kernel, it will show some letters in orange I think, but will turn on by itself without pressing continue) when I installed the firmware through dload I didn't see that message till I try to update the phone.
Thanks in advance and a very happy new year!.
Click to expand...
Click to collapse
Dear forgive me, even for me English it's not my main language and maybe
i did not grab everything you posted. Did you use the dload method?
So you were on EMUI 4 / android 6, but now? If I understand correctly when you turn
on the device, see the red lines and press the power button to boot into the system?
If so, unlock again the bootloader.
If you want to post some screenshots so as to simplify ...
Best regards
Dadditz said:
Dear forgive me, even for me English it's not my main language and maybe
i did not grab everything you posted. Did you use the dload method?
So you were on EMUI 4 / android 6, but now? If I understand correctly when you turn
on the device, see the red lines and press the power button to boot into the system?
If so, unlock again the bootloader.
If you want to post some screenshots so as to simplify ...
Best regards
Click to expand...
Click to collapse
Hi there
I have been so busy these days, and I'm thinking in get another phone.
The red letters are still appearing, I cant install updates and it is driving me crazy.
Yes, i did use dloaad method and it turned on but after that it doesnt install the updates neither through dload method. I'm on EMUI 5, it says the bootloader is already unlocked
here are some pictures....
fr4nk32 said:
Hi there
I have been so busy these days, and I'm thinking in get another phone.
The red letters are still appearing, I cant install updates and it is driving me crazy.
Yes, i did use dloaad method and it turned on but after that it doesnt install the updates neither through dload method. I'm on EMUI 5, it says the bootloader is already unlocked
here are some pictures....
Click to expand...
Click to collapse
Hey dude,
Don't worry about replying soon or late,
we all have our personal stuff to do in our lifes...
You' ve been lucky you don't bricked your device using dload method
on your nougat/android 7 rom version.
This is allowed only to downgrade to a precedent android version (in your case android 6/Marshmallow...)
Even it says your bootloader is unlocked, it isn't, so backup your stuff and unlock it again.
Once unlocked, factory reset will start. When finished do wipe cache too...
Booting into the system will now show yellow (not red) lines and after a bit will automatically boot.
Will take some minutes... ( prepare a coffee )
Set up your phone and look forward for updates...
If all will take right direction, new update will completely lock the bootloader
and at the reboot no yellow or red lines will appears. :fingers-crossed:
Voilà, complete stock with latest firmware.
Take your coffee and enjoy :laugh:
Best regards
P.S.: Remove or obscure the screenshot with imei codes ( it's sensitive datas )
Dadditz said:
Hey dude,
Don't worry about replying soon or late,
we all have our personal stuff to do in our lifes...
You' ve been lucky you don't bricked your device using dload method
on your nougat/android 7 rom version.
This is allowed only to downgrade to a precedent android version (in your case android 6/Marshmallow...)
Even it says your bootloader is unlocked, it isn't, so backup your stuff and unlock it again.
Once unlocked, factory reset will start. When finished do wipe cache too...
Booting into the system will now show yellow (not red) lines and after a bit will automatically boot.
Will take some minutes... ( prepare a coffee )
Set up your phone and look forward for updates...
If all will take right direction, new update will completely lock the bootloader
and at the reboot no yellow or red lines will appears. :fingers-crossed:
Voilà, complete stock with latest firmware.
Take your coffee and enjoy :laugh:
Best regards
P.S.: Remove or obscure the screenshot with imei codes ( it's sensitive datas )
Click to expand...
Click to collapse
Hi there
Hey didn't know about the IMEI codes, already deleted the picture.
I did as you said and my phone is fully stock now (no red or yellow letters) and the ads are back ,anyway thank you so much for your patience and time for helping me out.
I really appreciated your help, take care and see you around. :victory:
fr4nk32 said:
Hi there
Hey didn't know about the IMEI codes, already deleted the picture.
I did as you said and my phone is fully stock now (no red or yellow letters) and the ads are back ,anyway thank you so much for your patience and time for helping me out.
I really appreciated your help, take care and see you around. :victory:
Click to expand...
Click to collapse
Ok i'm glad to see that worked..
I wish to thank in a special way Firmware Finder TEAM that with their
programs gave us the chance to solve many problems, THX guys. :good:
See you

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