UPDATED:
Issue has been solved
( i buy 4 credits from dc unlocker and use HCU to read my boot loader code )
yes i know this is all from dc unlockcer yes they , unbrick my P9 but they also
changed the boot code when you flashed the rom via DC phoenix
im suspecting it that way .
Hello guys. Debranded P9 here
Nougat C432B386 Eva-L09
hw eu :country vendor
Bootloader unlocked and FRP lock
my device gets suffer from a hard brick
and recovered by DC Phoenix. In order to
have a Stable Nougat Firmware i decide to
debrand my phone ......
1st attempt : flashing the (.dgkmts AL10 chinese rom)
after flashing the chinese Al10 firmware
from DCUnlocker (.dgkmts) the device boot and
can be flashed into original stock rom
but the first attempt fails because my
vendor comes from a different build
2nd attempt: flashing the (.dgkmts AL10 chinese rom)
but this time, i decide to wipe NVME and OEM
after booting into system and checking my device
details my IMEI stays the same but Serial No is missing
so i had to use HCU to write my IMEI and Serial No.
and obtain a new vendor from hw eu
after booting system, I start to forced update the
EVA-L09C432B136
then i unlocked my bootloader at this stage
using the same bootloader code from Huawei
FIRMWARE:EVA-L09 C432B136
( please focus on this, i already unlocked the bootloader​
here , and allow the oem to unlock )
status : bootloader unlock
frp unlock
the process is successfully done and after that
i check my device details and perfectly debrand
my P9, after a minute it received an OTA update
from Huawei System Updater ( C432B186 )
I update into it and reboot and received another update
again C432B322 ( Nougat-beta version) and then
received the Final Build C432B386
SUMMARY STAGES:
bricked and wiped oem info / SN rewrite using HCU
1. AL10 Chinese rom >
2. C432B136 ( stock firmware)
( do unlocked bootloader )
3. OTA C432B186
4. OTA C432B322 ( Nougat beta )
5. OTA C432B386 ( Nougat Stable)
status : bootloader unlock
frp lock
I'm into that version C432B386
and now im having a trouble here
flashing the original bootloader code
command : fastboot oem unlock xxx-xxxx-xxx
it says : wrong password
failed to write the command
" is it possible to obtain a new bootloader code ?"
i don't know why the boot code changed even though
i use it in unlocking my Bootloader and it succeed
2nd scenario:
when i try to go to developer options and
go to Allow oem unlock
so that i can be able to obtain FRP unlock
but it is greyed out.
" i've read that if you're on Nougat and you are already
in unlocked bootlader, you will have this issue "
the possible way of unlocking FRP is relocked the
bootloader first and the OEM UNLOCK option will
come out.
i guess the solution is finding a new Bootloader code
but "how?" does anyone knows this?
3rd scenario: flashing new recovery
( expecting to have administrative rights )
i try to flash also the twrp nougat version
but it says verification error
command : fastboot flash recovery twrp3.1.0-3-eva.img
failed
i don't want to end up bricking my device again
I'm having a hard time to resurrect this and I don't
want to happen it again, I'm busy with my work so
i have to asked you guys, finding a best way how
to fixed this..
if someone is having a same situation like me
please participate on the thread and or someone who
already fixed this kind of issue please give us information . thank you !
oem info / SN rewrite using HCU
You rewrited the serial number? Yeah I don't know how to help you there...
benjamen50 said:
oem info / SN rewrite using HCU
You rewrited the serial number? Yeah I don't know how to help you there...
Click to expand...
Click to collapse
yes sir , there is HCU Client tool that can re-write Serial Number/IMEI / read bootcode
i use it and replaced the missing Serial Number of my device
vinfrix said:
yes sir , there is HCU Client tool that can re-write Serial Number/IMEI / read bootcode
i use it and replaced the missing Serial Number of my device
Click to expand...
Click to collapse
Imo, If you change serial.no then your unlock code would be different
Try relocking and again unlocking the bootloader.
_Frostplexx_ said:
Try relocking and again unlocking the bootloader.
Click to expand...
Click to collapse
i tried to but the code seems already changed.
FiKsTyLeR said:
Imo, If you change serial.no then your unlock code would be different
Click to expand...
Click to collapse
even if i write the same serial code ?
vinfrix said:
i tried to but the code seems already changed.
Click to expand...
Click to collapse
Dude i am in a similar situation.
I have the bootloader unlocked but frp is locked.
When you relocked and unlocked was the OEM unlock option changeable (not grayed out, no FRP LOCK) again?
revery0 said:
Dude i am in a similar situation.
I have the bootloader unlocked but frp is locked.
When you relocked and unlocked was the OEM unlock option changeable (not grayed out, no FRP LOCK) again?
Click to expand...
Click to collapse
yes if you unlock again it will come out
vinfrix said:
yes if you unlock again it will come out
Click to expand...
Click to collapse
As it turns out, you need to rollback to b182 and then upgrade to N through OTA.
dload b300
dload b182
OTA b386
OEM Unlock, ADB Debugging, USB Debugging
Unlock bootloader
twrp
revery0 said:
As it turns out, you need to rollback to b182 and then upgrade to N through OTA.
dload b300
dload b182
OTA b386
OEM Unlock, ADB Debugging, USB Debugging
Unlock bootloader
twrp
Click to expand...
Click to collapse
why should i rollback ?
Hello,
i'm trying to unlock my bootloader to flash TWRP etc... everywhere it says to go to huawei website and request unlock code... but when i do i get transfered to my country webpage " canada " and there is no UNLOCK.
im stuck i have no idea where i must go... tried everything and i cant register on main site as canada.
well got it unlocked... but now when i try to install TWRP on huawei p10... it keeps giving me the Erecovery... any help ?
Souljaded said:
well got it unlocked... but now when i try to install TWRP on huawei p10... it keeps giving me the Erecovery... any help ?
Click to expand...
Click to collapse
I have the same problem.
The thing is that I have already been able to restart in TWRP (full backup made in TWRP when I rebranded my Rogers VTR-L09 to VTR-L29).
For some unknown reason, I am now unable to restart in TWRP.
How?
Souljaded said:
well got it unlocked... but now when i try to install TWRP on huawei p10... it keeps giving me the Erecovery... any help ?
Click to expand...
Click to collapse
how did you unlock the bootloader? i am trying to unlock it but canada is not in the country selection on the website. i want to flash a generic system image of android 8.1 since i just got emui 8.0 and that my phone is treble compatible. thanks.
GBTEK said:
how did you unlock the bootloader? i am trying to unlock it but canada is not in the country selection on the website. i want to flash a generic system image of android 8.1 since i just got emui 8.0 and that my phone is treble compatible. thanks.
Click to expand...
Click to collapse
Unfortunately, I don't remember...
I had a lot of trouble to get my code but I did not noticed how I have done it... Sorry.
For unlock I just followed the bootloader section in the rebranding guide. No different than from the other phones. Bell L09
Hello i bought used huawei mobile phone . the seller told me that its huawei p9 plus on the back of cover i found this info (model EVA-L19 FCC ID : QISEVA-L19 IC: 6369A-EVAL19) which mean its p9 .. but when look to info about phone i found this (VIE-C900B150) VIE -- when connect to my pc via HiSuite the model number shown was VIENNA ; VIENNA is p9 plus ? so help me to know
There is only "Huawei" on the front and back, no model.
They are visibly different in dimensions and weight - Plus, as the name says is bigger:
https://www.gsmarena.com/compare.php3?idPhone1=7745&idPhone2=7972
i measured the screen size and it was 13.4 cm = 5.2 inch .. that mean its p9 .... but is it possible to run p9 plus software on p9 ??
other question the camera and wifi no working ... android 6 and emui 4.1.1 ?
It's strange that VIE firmware runs on EVA, that it was not bricked (not just camera and wifi).
They have same chipset, so maybe.
EMUI 4 is ancient, and c900 cust was used for rollback in some cases - who knows what happened with your phone in the past and which idiot flashed a wrong firmware and then sold the phone
You would need Bootloader code to properly brand it back to EVA.
If you are not familiar with methods for flashing Huawei phones, you better sell it further or buy DC Phoenix credits and ask for instructions to use their tools (they will also provide you BL code and instruct how to use them):
https://www.dc-unlocker.com/DC-Phoenix-flash-repair-tutorial
zgfg said:
It's strange that VIE firmware runs on EVA, that it was not bricked (not just camera and wifi).
They have same chipset, so maybe.
EMUI 4 is ancient, and c900 cust was used for rollback in some cases - who knows what happened with the phone and which idiot flashed a wrong firmware and then sold the phone
/QUOTE]
thank you ... Also battery info shown from CPU X (which give system and hardware info) is 3320 mAh and that capacity similar to p9 plus ?
Click to expand...
Click to collapse
this screen shots from phone
befine said:
thank you ... Also battery info shown from CPU X (which give system and hardware info) is 3320 mAh and that capacity similar to p9 plus ?
Click to expand...
Click to collapse
P9 Plus means bigger display, yours isn't
Who knows what that app thinks
Battery can be replaced with not original but higher capacity
zgfg said:
befine said:
P9 Plus means bigger display, yours isn't
Who knows what that app thinks
Battery can be replaced with not original but higher capacity
Click to expand...
Click to collapse
I need your advise to install suitable software to solve camera and wifi issue as i wrote before the current is android 6 and emui 4.1.1 VIE-C900B150
Click to expand...
Click to collapse
befine said:
I need your advise to install suitable software to solve camera and wifi issue as i wrote before the current is android 6 and emui 4.1.1 VIE-C900B150
Click to expand...
Click to collapse
Post #4, gave you link for DC Phoenix
You need anyway to buy Bootloader code / unlock Bootloader, you cannot rebrand back to EVA without - but you need it to get things working
zgfg said:
befine said:
Post #4, gave you link for DC Phoenix
You need anyway to buy Bootloader code / unlock Bootloader, you cannot rebrand back to EVA without - but you need to to get things working
Click to expand...
Click to collapse
unfortunately i cant buy bootloader code or buy any thing online hence i live in sudan :crying: is there other way ?
Click to expand...
Click to collapse
befine said:
unfortunately i cant buy bootloader code or buy any thing online hence i live in sudan :crying: is there other way ?
Click to expand...
Click to collapse
No, there are only more expensive providers than DC Phoenix
Huawei stopped providing BL codes (they did for free) a year ago.
Actually, for their new models (DC Phoenix does not support them) it's more and more complicated and expensive:
You have to open the phone, short the Testpoints pins, provide TeamViewer on-line acces to your PC and pay almost 40 bucks just to obtain the BL code - on the other side, for the old P9, for half of that price and without opening the phone, you get BL code and unbrick P9 with DC Phoenix.
If you wanted to flash for free, you had to buy Xiaomi or so, Huawei is trying to bacome 'closed' like Apple ;-(
can upgrade or downgrade from EMUI 4.1.1 C900B170 or EMUI 4.1.1 C900B130 Firmware For Huawei P9 Plus VIE-L09 to mine (VIE-C900B150 model EVA-L19) directly by dload ... is l09 and l19 has same soft
befine said:
can upgrade or downgrade from EMUI 4.1.1 C900B170 or EMUI 4.1.1 C900B130 Firmware For Huawei P9 Plus VIE-L09 to mine (VIE-C900B150 model EVA-L19) directly by dload ... is l09 and l19 has same soft
Click to expand...
Click to collapse
VIE is P9 Plus
EVA is P9
L09 is single SIM
L19 is dual SIM
c900 is some kind of test/rollback cust, there are no Nougat/EMUI 5 firmwares with c900, only OLD MarshMallow/EMUI 4
To rebrand from c900 to c432 (European) or c185 (Middle East) or to any other cust, you will NEED UNLOCKED BOOTLOADER
Also to rebrand from L09 to L19 or vise versa.
However, P9 L09 and L19 are little diff in hardware, L09 does have NFC but not dual SiM reader
L19 has no NFC but it has dual SIM reader
Believe me, three of us experimented for weeks, trying MM and Nougat firmwares - we did rebrand software from L09 to L19, but never got it recognzed the second SIM
(P9 Lite, P10, Mate 9 can be rebranded from L09 to L19, to really work as dual SIM, but P9 single SIM cannot become dual SIM)
Finally, people never rebrand from P9 to P9 Plus, or from P9 Lite to P9, etc - it makes no sense because of different hardware.
Generally, it would brick the phone
But, P9 and P9 Plus have the same chipsets, and similar hardware, and dome of their firmwares were cross-compared and found to have the ame kernel, ramdisk, recovery
So probably, previous owner of your P9 phone flashed P9 Plus firmware without bricking the phone- your phone boots but Camera and WiFi do not work
---
Anyway, I think that you need to rebrand from VIE-L09c900 to EVAL09c432, because your phone, by dimensions is P9, not P9 Plus.
So only with EVA things will really work, and with c432bor c636nor so, you will have latest available Nougat/EMUI 5
Proper "rebranding" means:
- with TWRP, (on your phone) to restore OEMInfo from e.g. EVA-L09c432 (backed up on such a phone)
- for that, you first have to flash TWRP
- to be able to flash TWRP, you need to have unlocked Bootloader and FRP
- to unlock Bootloadet, you must have Bootloader code
For anything else you want to do, like DLOAD flashing firmwares (it doesn't require unlocked Bootloader) you can do on your own - I will not 'assist' you because Im pretty sure that only by DLOAD, without proper rebranding, you cannot make it back to EVA.
You can only make things worse - full brick, bootloop
In that case, please spend your own time to search and learn about DLOAD, models, custs, FullOTA-MF-PV, FirmwareFinder, etc
---
You can just do the following test:
Boot to Fastboot, does it show green Phone and FRP locked, or red Phone and FRP unlocked?
In Fastboot, execute commands and provide back their results, to see on the 'low' level what the phone knows about his current software
Code:
fastboot devices
PAUSE
fastboot oem get-bootinfo
PAUSE
fastboot oem get-product-model
PAUSE
fastboot oem get-build-number
PAUSE
fastboot oem oeminforead-SYSTEM_VERSION
PAUSE
fastboot getvar vendorcountry
@befine You should also test following (before doing anything else):
In settings - "About phone" click 7 times on the "Build-Number" until the message appears: "You have successful enabled Developer Options".
Then go back to settings - "Developer Options" and check, if you have there:
- Oem Unlock.
Try to enable OEM Unlock. If it is possible, then you could unlock the Bootloader - which is the main important thing to change the wrong Firmware to the right one, exactly how @zgfg explained it in the previous postings.
If Oem Unlock is greyd out and you cannot enable Oem Unlock with the switch-button - then there is no chance to correct the device!
Without Oem Unlock enabled it is even not possible to unlock the Bootloader (even if you already would have the code).
But if you can enable "OEM Unlock" - then enable also
1) ADB Debugging in charging mode
2) USB Debugging (in this order, otherwise ADB Debugging will not stay enabled)
In case, this three options are enabled - I could send you a personal message with a User Name and password. With this information (it would be a gift for you) you could use HCU Client (which is the Best Software by DC Unlocker/DC Pheonix) to read the Bootloader Code from the phone.
But first you have to check, what I told you. In case, it is possible, you will also get a detailed guide how to do the steps to change your phone from the wrong VIE Firmware to the right EVA Firmware.
Without all those steps, there is no chance. You could flash what you want with dload, but without any effect (you cant get camera etc. to work on a wrong oeminfo, which does not match the real phone) In the worst case you would brick your phone completely.
The seller of your phone flashed a wrong "oeminfo" to the phone (VIE instead of EVA). This should be corrected after opening the boot loader (and I would tell you how to do).
The other possibility is, just give the phone back to the seller and get your money back. Because in this state it is useless.
Best regards
Tecalote
zgfg said:
VIE is P9 Plu
---
You can just do the following test:
Boot to Fastboot, does it show green Phone and FRP locked, or red Phone and FRP unlocked?
In Fastboot, execute commands and provide back their results, to see on the 'low' level what the phone knows about his current software
Code:
fastboot devices
PAUSE
fastboot oem get-bootinfo
PAUSE
fastboot oem get-product-model
PAUSE
fastboot oem get-build-number
PAUSE
fastboot oem oeminforead-SYSTEM_VERSION
PAUSE
fastboot getvar vendorcountry
Click to expand...
Click to collapse
this is log below
befine said:
...this is log below
Click to expand...
Click to collapse
All are VIE, from meafnaf you were probably on c185
Bootloader says locked (unfortunately as expected) - can you ask the seller if he can give Bootlloader code to you (somebody in the previous life flashed that phone and he must have had BL code, at that time it was easy and free to obtain)
Still two questions:
1) Please click 7 times to Build number in Settings/System/About as @Tecalote explained, then open Developer Options menu.
Do you see there Enable OEM unlock option, can you enable it - or option is missing or greyed out?
If you can enable it, then when you boot to Fastboot you will see on the bottom of the phone screen, FRP unlocked in red.
If FRP cannot be unlocked, then it requires HCU Client
2) You measured display size. To double-check, measure also phone length and height, do they correspond to the dimensions of P9 or P9 Plus (check post #2, gsmarena comparison sheet)
3) Btw, do you have two cameras on the back, printed Leica - check device photos on gsmarena.
And in the Settings, can you enable/disable NFC?
And btw, in Settings/Storage, what does it say for Internal memory size, 32 or 64 GB?
Tecalote said:
@befine You should also test following (before doing anything else):
In settings - "About phone" click 7 times on the "Build-Number" until the message appears: "You have successful enabled Developer Options".
Then go back to settings - "Developer Options" and check, if you have there:
- Oem Unlock.
Try to enable OEM Unlock. If it is possible, then you could unlock the Bootloader - which is the main important thing to change the wrong Firmware to the right one, exactly how @zgfg explained it in the previous postings.
If Oem Unlock is greyd out and you cannot enable Oem Unlock with the switch-button - then there is no chance to correct the device!
Without Oem Unlock enabled it is even not possible to unlock the Bootloader (even if you already would have the code).
But if you can enable "OEM Unlock" - then enable also
1) ADB Debugging in charging mode
2) USB Debugging (in this order, otherwise ADB Debugging will not stay enabled)
In case, this three options are enabled - I could send you a personal message with a User Name and password. With this information (it would be a gift for you) you could use HCU Client (which is the Best Software by DC Unlocker/DC Pheonix) to read the Bootloader Code from the phone.
But first you have to check, what I told you. In case, it is possible, you will also get a detailed guide how to do the steps to change your phone from the wrong VIE Firmware to the right EVA Firmware.
Click to expand...
Click to collapse
yes OEM Unlock was enabled also adb debugging and usb debugging .. could you send user name and pass of dc unlocker and i will try unlock boot loader and thank you man
befine said:
yes OEM Unlock was enabled also adb debugging and usb debugging .. could you send user name and pass of dc unlocker and i will try unlock boot loader and thank you man
Click to expand...
Click to collapse
Ok, FRP enabled, pls check the other questions in my previous post, you will need to know is it really P9, and which OEMInfo L09, L19 or L29 to take for rebranding, as Santa Claus will give you dc ac****
zgfg said:
All are VIE, from meafnaf you were probably on c185
Bootloader says locked (unfortunately as expected) - can you ask the seller if he can give Bootlloader code to you (somebody in the previous life flashed that phone and he must have had BL code, at that time it was easy and free to obtain)
Still two questions:
1) Please click 7 times to Build number in Settings/System/About as @Tecalote explained, then open Developer Options menu.
Do you see there Enable OEM unlock option, can you enable it - or option is missing or greyed out?
If you can enable it, then when you boot to Fastboot you will see on the bottom of the phone screen, FRP unlocked in red.
If FRP cannot be unlocked, then it requires HCU Client
2) You measured display size. To double-check, measure also phone length and height, do they correspond to the dimensions of P9 or P9 Plus (check post #2, gsmarena comparison sheet)
3) Btw, do you have two cameras on the back, printed Leica - check device photos on gsmarena.
And in the Settings, can you enable/disable NFC?
And btw, in Settings/Storage, what does it say for Internal memory size, 32 or 64 GB?
Click to expand...
Click to collapse
1/no the seller doesn't no any thing about phones and iwas enabed developer optin and Enable OEM unlock option was enabled and fast boot mode showing FRP unlocked in red and phone locked in green
2/ screen size was 5.2 inch... phone dimension height 5.6 inch width 2.7 inch
3/ yes two camera in the back printed Leica
4/ no NFC option found
5/ storage is 32 GB
befine said:
1/no the seller doesn't no any thing about phones and iwas enabed developer optin and Enable OEM unlock option was enabled and fast boot mode showing FRP unlocked in red and phone locked in green
2/ screen size was 5.2 inch... phone dimension height 5.6 inch width 2.7 inch
3/ yes two camera in the back printed Leica
4/ no NFC option found
5/ storage is 32 GB
Click to expand...
Click to collapse
So if dimensions are 5.71 x 2.79 mm, then must be P9.
For P9 Plus and for P9 L09, NFC should be there and work, maybe you don't have due to inappropriate firmware flashed.
That means, you will need OEMInfo for EVA L09 c185 or c432
If you see two IMEIs in Settings/About, then L19 (dual SIM, no NFC)