Database Develop

Debrand Huawei p9

Hello everybody, I am trying to debrand my new Huawei p9. I have tried the dload method explained in the development section but I can't manage to make the upgrading start: when I press both volume buttons and turn on (with the downloaded dload folder inside the micro SD) the device simply vibrates two times and then reboot. Do you know if I am doing anything wrong or if there are other methods? Any help would be appreciated. Thanks a lot
PS: I'm sorry if I am opening a new thread but xda doesn't let me reply to the original thread because I don't have the right to post in the development section of the forum.

You must press them at the same time, turn off the device and press the vols buttons first and them the power button. The .rar/.zip must be uncompressed on the SD.

HI thank you for your help, but that is exactly what I did: unzipped the file (which contained only the dload folder) and put it in the root of the micro sd. I turned off the phone and pressed the volume buttons (up and down) together and then pressed the power button. The phone vibrated twice then the logo appeared then the screen became back and then again the logo and this loop continued until I stopped pressing the volume buttons. Anyway I don't have the phone with me now so I'll try again tomorrow. Will it work also if I put the dload folder inside the internal memory?

put file, sd card dload folder work. I dont try in internal memory.

general91 said:
HI thank you for your help, but that is exactly what I did: unzipped the file (which contained only the dload folder) and put it in the root of the micro sd. I turned off the phone and pressed the volume buttons (up and down) together and then pressed the power button. The phone vibrated twice then the logo appeared then the screen became back and then again the logo and this loop continued until I stopped pressing the volume buttons. Anyway I don't have the phone with me now so I'll try again tomorrow. Will it work also if I put the dload folder inside the internal memory?
Click to expand...
Click to collapse
only hold down the volume up and down keys with power at same time until you see the Huawei logo then let go. do not carry on holding them down - this is what was causing your phone to loop

Thanks for the help it worked! I spent so much time trying to understand what I was doing wrong while it was so simple.

general91 said:
Thanks for the help it worked! I spent so much time trying to understand what I was doing wrong while it was so simple.
Click to expand...
Click to collapse
you're welcome - often can be simple with phones, other times not so

Debrand p9 vodafone IT
Hello,
I would like to debrand my phone. I read some guide here and I will use srk tool.
Now I'm on c02b133.
Which is the correct procedure?
have I to install via dload c432b136, go to c900 and then unlock bootloader, root e oem info file?
Or have I to unlock bootloader, root, oem info file and then flash the rom c432?.
I have this doubt because in some post, someone told to reinstall stock recovery after root, and forced the installation of the stock rom..so I'm not sure about correct way.
Thank to everyone
Massimiliano

maxmax91 said:
Hello,
I would like to debrand my phone. I read some guide here and I will use srk tool.
Now I'm on c02b133.
Which is the correct procedure?
have I to install via dload c432b136, go to c900 and then unlock bootloader, root e oem info file?
Or have I to unlock bootloader, root, oem info file and then flash the rom c432?.
I have this doubt because in some post, someone told to reinstall stock recovery after root, and forced the installation of the stock rom..so I'm not sure about correct way.
Thank to everyone
Massimiliano
Click to expand...
Click to collapse
Can you share thread which you got c432? I have L09C440B138 and want to L09B432 open market nougat

EVA-L09C150: Change firmware to C432. Possible?

Hi all,
I have a branded L09C150B182 huawei P9 phone.
Is it possible to change the firmware to a C432 in order to debrand it?
If yes, how can I do it? I am totally new to Huawei.
Thanks a lot for your help
******************************
Solution summary
I successfully debranded my L09C150B182 to L09C432B182
I followed the instructions given in the video tutorials:
1.) [HOW-TO] Root Huawei Phone with SRKTool Huawei
https://www.youtube.com/watch?v=AMNVruAU6do
2.) [GUIDE] How to debrand Huawei Phone by SRK Tool Huawei
https://www.youtube.com/watch?v=JZVsIKtdgV4
I skipped the step change ro.build.display.id, as my phone automatically installed a C900 firmware after I changed the OEM info
3.) After installing C900 firmware, I used the dload method to upgrade to C432 firmware e.g. by using the following dload method
https://forum.xda-developers.com/p9/...-b136-t3382818
Thanks a lot for your help and assistance
Sent from my D5803 using XDA Free mobile app

Possible...you must unlock bootloader, root and debrand
https://forum.xda-developers.com/p9/how-to/guide-root-huawei-p9-t3367800
https://forum.xda-developers.com/p9/how-to/vdo-guide-how-to-debrand-huawei-phone-t3410045

hanniSK said:
Possible...you must unlock bootloader, root and debrand
https://forum.xda-developers.com/p9/how-to/guide-root-huawei-p9-t3367800
https://forum.xda-developers.com/p9/how-to/vdo-guide-how-to-debrand-huawei-phone-t3410045
Click to expand...
Click to collapse
Thanks a lot for your reply. All went smooth but at the end I bricked the phone. Please check the following post in which I documented my current issue:
https://forum.xda-developers.com/p9/help/p9-bricked-t3538840/post70570522#post70570522
Any idea how to solve this Problem?

Don't worry, just flash a stock rom again using the dload method... this one for example.... https://forum.xda-developers.com/p9/development/stock-rom-dload-file-p9-eva-l09-b136-t3382818
You will have to unlock bootloader, flash TWRP and SuperSU again if you want root.

Hi colthekid,
thanks for your fast reply. I tried the dload method yesterday but it was not working. The Firmware from Flash Card in the phone was not loaded.
So I have to press both volume + and volume - and power to make that happen?
I just took a brand new Flash Card (without formatting the same in the phone) and copied over the dload Folder from the link above.
Maybe there is an issue because I am still having an open bootloader?
Thanks, morro

morro23 said:
Hi colthekid,
thanks for your fast reply. I tried the dload method yesterday but it was not working. The Firmware from Flash Card in the phone was not loaded.
So I have to press both volume + and volume - and power to make that happen?
I just took a brand new Flash Card (without formatting the same in the phone) and copied over the dload Folder from the link above.
Maybe there is an issue because I am still having an open bootloader?
Thanks, morro
Click to expand...
Click to collapse
Yep, phone turned off, hold vol up & vol down then press power until boots into erecovery. Update should start automatically. Don't have phone connected to PC, although mains power is fine.
The dload folder (with update files inside) needs to be at the root of the SD card (not inside another folder) so a blank/formatted card is good. An unlocked bootloader is irrelevant, I've done this with both an unlocked and a locked bootloader and the update process locks it again anyway.
When you tried before did the update start in erecovery, but fail at a %, or did you not get into erecovery?

colthekid said:
Yep, phone turned off, hold vol up & vol down then press power until boots into erecovery. Update should start automatically. Don't have phone connected to PC, although mains power is fine.
The dload folder (with update files inside) needs to be at the root of the SD card (not inside another folder) so a blank/formatted card is good. An unlocked bootloader is irrelevant, I've done this with both an unlocked and a locked bootloader and the update process locks it again anyway.
When you tried before did the update start in erecovery, but fail at a %, or did you not get into erecovery?
Click to expand...
Click to collapse
Hi. Yesterday when I tried the dload on SD Card it did not boot into erecovery at all. It went into a Screen where "Your device has been unlocked and can't be trusted .... Your device is booting now... " was shown. Here the System stuck until forever. But maybe I did not hold vol up & vol down and pressed power Long enough. At the moment I can not turn the phone of as it always boots again when I try to turn it off. Hopefully this is not a Problem.
Do I copy over the complete dload Folder or only the UPDATE.app file? As far as I remember there were two other subfolders in the dload Folder. Are These required as well?
I will try today evening after work and let you know if it is working. Thanks

morro23 said:
Hi. Yesterday when I tried the dload on SD Card it did not boot into erecovery at all. It went into a Screen where "Your device has been unlocked and can't be trusted .... Your device is booting now... " was shown. Here the System stuck until forever. But maybe I did not hold vol up & vol down and pressed power Long enough. At the moment I can not turn the phone of as it always boots again when I try to turn it off. Hopefully this is not a Problem.
Do I copy over the complete dload Folder or only the UPDATE.app file? As far as I remember there were two other subfolders in the dload Folder. Are These required as well?
I will try today evening after work and let you know if it is working. Thanks
Click to expand...
Click to collapse
The "device has been unlocked" screen is before booting into system (with 3 instructions) or a shorter one before either erecovery or TWRP (no messages). That's standard and nothing to worry about, it just shows your bootloader is unlocked.
Copy everything over and into the dload folder . So for the B136 stock rom, the dload folder should contain update.app and the hw and dt folders. Some updates may only have an update.app bit.
It's easier if the phone was off, but whatever state the phone is in, press and hold both volume keys and power & keep them held until you enter erecovery. Think you can let go of them once the phone boots, but I've always kept them pressed untill the update starts.

Thank you very much for your help colthekid
I successfully updated to B136 and afterwards to B182
It worked out fine :good:

So c432 is the unbranded rom? Where are you from? What is the c150 like in comparison? I also have the c150 (Austria) and do ned find any branding (loading screen or preinstalled apps).
Did you already got an update to nougat?

huawei p9 plus blocked on logo

sorry for my english
please help i brick my huawei p9 plus vie-l29 after try to install a new framware it is blocked on logo an can enter only to fastboot & rescue mode

Foul restart by holding down the volume button in the upper part (+). In recovery you do comes out of the 2 formats that are indicated and so you starts with the configuration of fabrica.

Grlschia said:
Foul restart by holding down the volume button in the upper part (+). In recovery you do comes out of the 2 formats that are indicated and so you starts with the configuration of fabrica.
Click to expand...
Click to collapse
sorry but the phone dont start to recovery mode it still blocked on logo and whene I press volume down boutton and plug the usb cable it enter to the fastboot & rescue mode only

laro2202 said:
sorry for my english
please help i brick my huawei p9 plus vie-l29 after try to install a new framware it is blocked on logo an can enter only to fastboot & rescue mode
Click to expand...
Click to collapse
Questions:
-How were you installing the firmware (which method)?
-What firmware were you putting in?
-What version is your phone?
-What android version did your phone had before bricking it?
I've been there with the soft brick. I got my phone back to life by downloading a ROM, putting it into the external SD Card, created a folder named 'dload' and adding the UPDATE.APP file there, then, press vol up + vol down + power and the restore started.
One thing that's worth to mention is that the phone may not boot even with this, but you just need to put the phone on erecovery ( turn it on with vol up + power ) and wipe cache + factory reset. This will bring it back to life!

jeinnerabdel said:
Questions:
-How were you installing the firmware (which method)?
-What firmware were you putting in?
-What version is your phone?
-What android version did your phone had before bricking it?
I've been there with the soft brick. I got my phone back to life by downloading a ROM, putting it into the external SD Card, created a folder named 'dload' and adding the UPDATE.APP file there, then, press vol up + vol down + power and the restore started.
One thing that's worth to mention is that the phone may not boot even with this, but you just need to put the phone on erecovery ( turn it on with vol up + power ) and wipe cache + factory reset. This will bring it back to life!
Click to expand...
Click to collapse
thank for the message
the phone is huawei P9 Plus VIE-L29 the wrong thing that I did that I flash a data file before flashing rom and the big problem that the phone enter only to the fastboot and rescue mode like the attached picture and I thing that my phone is dead now and no way to resolve this problem

Don't worry FIND THIS VIDEO in youtube Huawei Honor 7 flashing in fastboot - DC Phoenix... BUT u should payed 15 euro for using this program but it works 100 % i used it for my VIE-L29C10 this programm flashed you phone from fastboot! GOOD luck MATE

Ok, first, don't worry, this is soft brick, which means the phone will recover, it's just a matter of flashing the right rom. Follow my steps above and make sure you turn on the phone holding the 3 buttons at the same time, once the logo appears release the power button and keep both volume keys for a few seconds and release them. That's forced update mode.
The rom is about 2.8 gigabytes and must be in dload folder on the root of your external SD.
---------- Post added at 01:40 AM ---------- Previous post was at 01:38 AM ----------
PD: Don't pay for software to get the phone back! You can do it yourself!

jeinnerabdel said:
Ok, first, don't worry, this is soft brick, which means the phone will recover, it's just a matter of flashing the right rom. Follow my steps above and make sure you turn on the phone holding the 3 buttons at the same time, once the logo appears release the power button and keep both volume keys for a few seconds and release them. That's forced update mode.
The rom is about 2.8 gigabytes and must be in dload folder on the root of your external SD.
---------- Post added at 01:40 AM ---------- Previous post was at 01:38 AM ----------
PD: Don't pay for software to get the phone back! You can do it yourself!
Click to expand...
Click to collapse
yes mate u're right first of all he should try flash his cellphone 3 button method but if it's not work he should pay for this porgamm and 100 % that programm flash his phone from rescue mode

laro2202 said:
thank for the message
the phone is huawei P9 Plus VIE-L29 the wrong thing that I did that I flash a data file before flashing rom and the big problem that the phone enter only to the fastboot and rescue mode like the attached picture and I thing that my phone is dead now and no way to resolve this problem
Click to expand...
Click to collapse
mine is the same except that the FRP is Unlock
have you found a fix yet
---------- Post added at 10:18 PM ---------- Previous post was at 10:16 PM ----------
jeinnerabdel said:
Questions:
-How were you installing the firmware (which method)?
-What firmware were you putting in?
-What version is your phone?
-What android version did your phone had before bricking it?
I've been there with the soft brick. I got my phone back to life by downloading a ROM, putting it into the external SD Card, created a folder named 'dload' and adding the UPDATE.APP file there, then, press vol up + vol down + power and the restore started.
One thing that's worth to mention is that the phone may not boot even with this, but you just need to put the phone on erecovery ( turn it on with vol up + power ) and wipe cache + factory reset. This will bring it back to life!
Click to expand...
Click to collapse
Where did you find the rom to download ?

DenPim said:
yes mate u're right first of all he should try flash his cellphone 3 button method but if it's not work he should pay for this porgamm and 100 % that programm flash his phone from rescue mode
Click to expand...
Click to collapse
Just rescued my phone by using the DC Unlocker tool.....Best 15 euros I've spent

what exactly you purchased in dc unlocker? I have the same problem as you pls help..

Jpacs said:
what exactly you purchased in dc unlocker? I have the same problem as you pls help..
Click to expand...
Click to collapse
I purchased 15 credits in DC phoenix....Read the Q&A and it will help......The program let me install a firmware using fastboot

cuzovillafan said:
I purchased 15 credits in DC phoenix....Read the Q&A and it will help......The program let me install a firmware using fastboot
Click to expand...
Click to collapse
I just restored my phone but spent 30, so annoying thnx
Sent from my VIE-L29 using XDA-Developers Legacy app

Jpacs said:
I just restored my phone but spent 30, so annoying thnx
Click to expand...
Click to collapse
Have you managed to update it

laro2202 said:
sorry for my english
please help i brick my huawei p9 plus vie-l29 after try to install a new framware it is blocked on logo an can enter only to fastboot & rescue mode
Click to expand...
Click to collapse
The device loses a Recovery Stock file that must be installed
1. Download the file Recovery Open the zip file and place the file in the Minimal ADB and Fastboot program
2. Open Minimal ADB and Fastboot
3. Connect your phone to the computer
4. Type this command (fastboot flash recovery recovery.img)
5. After installing the Recovery Stock file in your mobile phone, disconnect the cable and continue pressing the stop button until it restarts and press the stop button with the volume up button until you see Recovery and load the original ROM in the SD card
I'm sorry I can not add links to my posts a few

samy5689 said:
The device loses a Recovery Stock file that must be installed
1. Download the file Recovery Open the zip file and place the file in the Minimal ADB and Fastboot program
2. Open Minimal ADB and Fastboot
3. Connect your phone to the computer
4. Type this command (fastboot flash recovery recovery.img)
5. After installing the Recovery Stock file in your mobile phone, disconnect the cable and continue pressing the stop button until it restarts and press the stop button with the volume up button until you see Recovery and load the original ROM in the SD card
I'm sorry I can not add links to my posts a few
Click to expand...
Click to collapse
No chance to work,FRP and Bootloader is locked.This only working with unlocked Bootloader to flash img Files via Fastboot
Only DC Phoenix helps
---------- Post added at 08:34 AM ---------- Previous post was at 08:29 AM ----------
Instruction here
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
This works with locked FRP and locked Bootloader.
You have 72 Hours for 15€.
Only what you need is the right Firmware(UPDATE.APP) from your Device

Can't enter recovery mode after installing TWRP

Hello everyone,
I bought a few days ago the Honor 5C and decided to root it. So I installed the TWRP (Nemo) using "fastboot", downloaded a ZIP of SuperSU and placed at the root of the internal storage. But when I try to enter recovery mode by using "adb reboot recovery" or by pressing the Volume Up + Power buttons, the phone vibrates, displays nothing for 2-3 seconds (not even a black screen, the screen is completely off). After that the "Honor" logo is dispayed for less than a second then the screen "Your device has been unlocked and can't be trusted [...] Your device is booting now..." with no option at all.
The problem is that this screen stays forever and never displays the recovery mode screen. If I entered this mode using the physical buttons, I can just press "Power" for a few seconds and then it reboots the phone normally. But if I used "adb", each reboot makes the phone entering again the same recovery mode that doesn't work, so I use the Volume Up + Power key while the phone is connected via USB to my laptop to enter e-recovery mode, then reboot normally.
Does anyone know how to solve this problem ? I really want to root my phone but I don't know what to do for now.
Thanks by advance for your answers !

ClementNerma said:
Hello everyone,
I bought a few days ago the Honor 5C and decided to root it. So I installed the TWRP (Nemo) using "fastboot", downloaded a ZIP of SuperSU and placed at the root of the internal storage. But when I try to enter recovery mode by using "adb reboot recovery" or by pressing the Volume Up + Power buttons, the phone vibrates, displays nothing for 2-3 seconds (not even a black screen, the screen is completely off). After that the "Honor" logo is dispayed for less than a second then the screen "Your device has been unlocked and can't be trusted [...] Your device is booting now..." with no option at all.
The problem is that this screen stays forever and never displays the recovery mode screen. If I entered this mode using the physical buttons, I can just press "Power" for a few seconds and then it reboots the phone normally. But if I used "adb", each reboot makes the phone entering again the same recovery mode that doesn't work, so I use the Volume Up + Power key while the phone is connected via USB to my laptop to enter e-recovery mode, then reboot normally.
Does anyone know how to solve this problem ? I really want to root my phone but I don't know what to do for now.
Thanks by advance for your answers !
Click to expand...
Click to collapse
Are you on EMUI 5 (Android Nougat) ? If so, official TWRP is not compatible with version > EMUI 4.x for now.

I'm using EMUI 5.0 / Android 7.0.
So now I've installed an incompatible TWRP can I just downgrade to EMUI 4.0 / Android 5.0 then flash it again and root my phone or should I reflash the original recovery before doing that ? I've read somewhere that updating a rooted phone could brick it so even if mine has just a TWRP and want to downgrade instead of upgrading I prefer to be sure.
Thanks by advance !

ClementNerma said:
I'm using EMUI 5.0 / Android 7.0.
So now I've installed an incompatible TWRP can I just downgrade to EMUI 4.0 / Android 5.0 then flash it again and root my phone or should I reflash the original recovery before doing that ? I've read somewhere that updating a rooted phone could brick it so even if mine has just a TWRP and want to downgrade instead of upgrading I prefer to be sure.
Thanks by advance !
Click to expand...
Click to collapse
you need install original recovery and extract update.app from B100 firmware, then you place it to "dload" folder in your sd card and flash using 3 buttons. you cant full brick by messing with root. only soft brick which is fixable.

Ok I'll try it. I will post again if something comes wrong.
Thanks a lot for your help

I forgot to ask about one thing : I'm owning a phone with NEM-L51 model and I don't know if I can use NEM-L22 firmware ? If I can't, where can I find the right files to downgrade this specific model ? All the firmware files I see on the web are for the NEM-L22...
EDIT : I've found the B102 firmware for NEM-L51 model (Europe + UK) can I take it for the downgrade or is the B100 specific version needed ?

ClementNerma said:
Hello everyone,
I bought a few days ago the Honor 5C and decided to root it. So I installed the TWRP (Nemo) using "fastboot", downloaded a ZIP of SuperSU and placed at the root of the internal storage. But when I try to enter recovery mode by using "adb reboot recovery" or by pressing the Volume Up + Power buttons, the phone vibrates, displays nothing for 2-3 seconds (not even a black screen, the screen is completely off). After that the "Honor" logo is dispayed for less than a second then the screen "Your device has been unlocked and can't be trusted [...] Your device is booting now..." with no option at all.
The problem is that this screen stays forever and never displays the recovery mode screen. If I entered this mode using the physical buttons, I can just press "Power" for a few seconds and then it reboots the phone normally. But if I used "adb", each reboot makes the phone entering again the same recovery mode that doesn't work, so I use the Volume Up + Power key while the phone is connected via USB to my laptop to enter e-recovery mode, then reboot normally.
Does anyone know how to solve this problem ? I really want to root my phone but I don't know what to do for now.
Thanks by advance for your answers !
Click to expand...
Click to collapse
It is easy bro . When the phone shows warning logo , click volume up + power and don't leave it untill it find a vibration . Leave the buttons after 3 seconds u felt vibration

gopinaidu77 said:
It is easy bro . When the phone shows warning logo , click volume up + power and don't leave it untill it find a vibration . Leave the buttons after 3 seconds u felt vibration
Click to expand...
Click to collapse
Thanks for your help but this doesn't work. When I do what you say it goes again and again to the same warning screen which never disappears. This is really strange, when I see videos I find on YouTube all Honor 5C owners that just do what you say enter in recovery mode, but it's not my case... I really wonder why.
I don't know if that can help you to understand, but I'm using a french Honor 5C phone, with EMUI 5.0 / Android Nougat like I said previously, model is NEM-L51 and I did the Android Nougat update several days ago using the Honor's official update application, which is natively installed on the phone.
About the firmwares, I've tried the B102 version for the specific model I own but each time (I downloaded the update ZIP several times, the first one with two folders named '1-main' and '2-vendor', the second with just the 'dload' files) the update stops at 5 purcents and says "Software install failed! Incompatibility with current version. Please download the correct update package."
What can I do to solve this problem ?

ClementNerma said:
Thanks for your help but this doesn't work. When I do what you say it goes again and again to the same warning screen which never disappears.
About the firmwares, I've tried the B102 version for the specific model I own but each time (I downloaded the update ZIP several times, the first one with two folders named '1-main' and '2-vendor', the second with just the 'dload' files) the update stops at 5 purcents and says "Software install failed! Incompatibility with current version. Please download the correct update package."
What can I do to solve this problem ?
Click to expand...
Click to collapse
When u click on vol up + power in warning screen .dont leave it till it shows erecovery . Probably its 6-7 seconds

gopinaidu77 said:
When u click on vol up + power in warning screen .dont leave it till it shows erecovery . Probably its 6-7 seconds
Click to expand...
Click to collapse
When you do Volume Up + Power it attemps to enter recovery mode, not recovery (that's what I read), excepted if a USB cable is plugged in (which is not my case). And that still doesn't work.
However, I'm able to enter erecovery mode by turning on the phone with only the Power button, then holding "Volume Up" as written on the screen (there are 3 boot options that shows up, but only when I boot normally) and I enter erecovery mode. But I can't do anything interesting in this mode, just download the latest firmware (which fails at each attempt, even when I'm connected to a working WiFi point), shutdown or reboot the phone normally.
Shoud I show you a video of when I boot my phone in normal mode / recovery mode / erecovery mode ?

ClementNerma said:
When you do Volume Up + Power it attemps to enter recovery mode, not recovery (that's what I read), excepted if a USB cable is plugged in (which is not my case). And that still doesn't work.
However, I'm able to enter erecovery mode by turning on the phone with only the Power button, then holding "Volume Up" as written on the screen (there are 3 boot options that shows up, but only when I boot normally) and I enter erecovery mode. But I can't do anything interesting in this mode, just download the latest firmware (which fails at each attempt, even when I'm connected to a working WiFi point), shutdown or reboot the phone normally.
Shoud I show you a video ?
Click to expand...
Click to collapse
No i understood

gopinaidu77 said:
No i understood
Click to expand...
Click to collapse
The problem is that I can't enter recovery mode, each time I try to install an OTA or full update package from the /dload folder on the SD card it fails, so I can't downgrade at all. Do you know a link that sure points to the good update package version for the Honor 5C on EMUI 5.0 in order to downgrade to Marshmallow ? I've found several links during my searches but I don't know if the installation fails because of a phone's bug or if it fails because of an invalid version.
EDIT : I forgot to precise the long model name of my phone : NEM-L51C432B350. On Firmware Finder Rewrite it shows that there are only two update packages for it, published on 20.04.2017... So I wonder if I need to download the three files shown in the filelist of the big update (1.68 Gb) and install them on the device ?

ClementNerma said:
The problem is that I can't enter recovery mode, each time I try to install an OTA or full update package from the /dload folder on the SD card it fails, so I can't downgrade at all. Do you know a link that sure points to the good update package version for the Honor 5C on EMUI 5.0 in order to downgrade to Marshmallow ? I've found several links during my searches but I don't know if the installation fails because of a phone's bug or if it fails because of an invalid version.
Click to expand...
Click to collapse
Stock recovery wont have an option . There is no graphical UI for installation.
Downgrade or update is just a manual procedure.
In order to roll back , u need to install a roll back package and then the origional MM package . Using the three button combination

gopinaidu77 said:
Stock recovery wont have an option . There is no graphical UI for installation.
Downgrade or update is just a manual procedure.
In order to roll back , u need to install a roll back package and then the origional MM package . Using the three button combination
Click to expand...
Click to collapse
Ok but where can I find this rollback package ? I only find files for the NEM-L22 model...
EDIT : If found the Russian version from here but is it ok to take it ?

ClementNerma said:
Ok but where can I find this rollback package ? I only find files for the NEM-L22 model...
EDIT : If found the Russian version from here but is it ok to take it ?
Click to expand...
Click to collapse
Yes that's fine.

gopinaidu77 said:
Yes that's fine.
Click to expand...
Click to collapse
Ok so in the guide I found on the same page I linked in my previous post (the guide is hopefully written in english) it says that the phone must haven't been rooted or even unlocked, so I prefered to relock the bootloader (and completely reset my phone, for the third time at least in two days).
But then I realized I would need to have an unlocked bootloader for the flash so I unlocked it again, but now the device stucks on "Your device is booting now..." with no option at all whatever I do, whatever the buttons I push... I'll really start to think I'm simply idiot
I'm searching on how to solve this new problem and unbrick the phone... 'cause I can't even shutdown it, the "Volume Up + Power" combination while USB plugged in or anything else doesn't work this time.
EDIT : Okay so my phone seems to really be hard-bricked. My phone just stays at the screen "Your device is booting now..." with no option at all, I can't shutdown it, I can't enter recovery or erecovery mode. Does anyone know what to do or is my phone definitively bricked ?

ClementNerma said:
Ok so in the guide I found on the same page I linked in my previous post (the guide is hopefully written in english) it says that the phone must haven't been rooted or even unlocked, so I prefered to relock the bootloader (and completely reset my phone, for the third time at least in two days).
But then I realized I would need to have an unlocked bootloader for the flash so I unlocked it again, but now the device stucks on "Your device is booting now..." with no option at all whatever I do, whatever the buttons I push... I'll really start to think I'm simply idiot
I'm searching on how to solve this new problem and unbrick the phone... 'cause I can't even shutdown it, the "Volume Up + Power" combination while USB plugged in or anything else doesn't work this time.
EDIT : Okay so my phone seems to really be hard-bricked. My phone just stays at the screen "Your device is booting now..." with no option at all, I can't shutdown it, I can't enter recovery or erecovery mode. Does anyone know what to do or is my phone definitively bricked ?
Click to expand...
Click to collapse
Long click of power button will shut down the phone. Why u always refer about usb cable . Follow all instructions unplugged
Even the same happend for my honor 8 . Ur device isnt hard bricked .its just a soft brick

gopinaidu77 said:
Long click of power button will shut down the phone.
Even the same happend for my honor 8 . Ur device isnt hard bricked .its just a soft brick
Click to expand...
Click to collapse
Nope, long click of power button will just reboot the phone and make it displaying the same screen again and again.... I can't shutdown it at all. I've tried several times but it doesn't work :crying:

ClementNerma said:
Nope, long click of power button will hust reboot the phone and make it displaying the same screen again and again.... I can't shutdown it at all. I've tried several times but it doesn't work :crying:
Click to expand...
Click to collapse
Yes , the same happend for me ! U can unbrick bro

gopinaidu77 said:
Yes , the same happend for me ! U can unbrick bro
Click to expand...
Click to collapse
But how can I unbrick the phone ? I can't enter in any mode, I can't connect it to PC, I can't shutdown the phone, I can't use ADB or FastBoot on it, I can't reflash the bootloader or install a TWRP, downgrade or boot normally, I can't do anything !
So how could I unbrick it ? For now it's just still displaying "Your device is booting now..."
If you know how to do, please tell me so I can unbrick my phone. Sorry for asking you so many things I don't understand myself why there are so many problems...

Factory Reset

Hello everybody, I have a problem, and I wanted to "relock" my mobile phone boot loader after that the Huawei P8 Lite 2017 wanted to do a factory reset, but it stops at 99%.
I need urgent help.
Best regards

Klotz900 said:
Hello everybody, I have a problem, and I wanted to "relock" my mobile phone boot loader after that the Huawei P8 Lite 2017 wanted to do a factory reset, but it stops at 99%.
I need urgent help.
Best regards
Click to expand...
Click to collapse
try to flash Stock ROM
.

i cant
persona78 said:
try to flash Stock ROM
.
Click to expand...
Click to collapse
i cant to connect the phone with the computer and i cant load bootloader.
Someone said I can do nothing but send the phone.
and i cant go in the recovery.

Klotz900 said:
i cant to connect the phone with the computer and i cant load bootloader.
Someone said I can do nothing but send the phone.
and i cant go in the recovery.
Click to expand...
Click to collapse
Try connecting phone to pc with usb(doesn't matter does pc recognize it) and then try to boot to boot loader.
Or if 2017 model has dload force update method you can try that, just make sure you have lots of battery of it refuses to start at all.

keikari said:
Try connecting phone to pc with usb(doesn't matter does pc recognize it) and then try to boot to boot loader.
Or if 2017 model has dload force update method you can try that, just make sure you have lots of battery of it refuses to start at all.
Click to expand...
Click to collapse
it have enough im sure...
the bootloader dont start i press Vol. - and Power at the startup if i connected the USB cable.
after this i see the huawei logo, and then the handy starts to the "Factory reset" and stopts at 99%

Klotz900 said:
it have enough im sure...
the bootloader dont start i press Vol. - and Power at the startup if i connected the USB cable.
after this i see the huawei logo, and then the handy starts to the "Factory reset" and stopts at 99%
Click to expand...
Click to collapse
Try force update if your device has that possibility(Vol+ and Vol-). How long did you waited at 99%, I think I have always got some error message in similar situation when I've waited like 10mins.

keikari said:
Try force update if your device has that possibility(Vol+ and Vol-). How long did you waited at 99%, I think I have always got some error message in similar situation when I've waited like 10mins.
Click to expand...
Click to collapse
Vol. + and Vol. - does nothing...
i wait for 99% ca. 100 seconds thats unreal ...

Klotz900 said:
Vol. + and Vol. - does nothing...
i wait for 99% ca. 100 seconds thats unreal ...
Click to expand...
Click to collapse
Bootloader i think is press vol -, don't release and plug USB
to flash rom you need default recovery in phone.
To flash copy update.zip to sd card, whit phone off press vol -, vol+ and power.
Or create a dload folder in sd card and copy to inside the update.app, can extract from update.zip, then whit phone off press vol -, vol+ and power.
.