Hi everyone,
I tried to install Marsmallow according to the XDA tutorial and my Mate S is now stucked on Huawei Logo when it boots.
I tried to put another Firmware on my SD in order to downgrade the phone but it did not work. I tried to wipe the data etc with the reset functionality it didn't work neither. Finally I tried to install TWRP or another recovery file that I've extract but I still get the error message "FAILED -(remote: command not allowed)". I guess I should have root my phone before but now it's bricked I can do it
So I'm kind of stucked on this (and a lot disapointed), if anyone has an idea it would be great.
PS : I can't even turn my Mate off now, it always displays Huawei logo and boot until it has no more battery !
Thanks for reading me.
i can tell you a long story from Huawei Mate S but i make it fast.
I flash realy all what i can found for a long Time but Mate S is a big Problem, biggest Problem is when you have a brandet Phone. First i have a Mate S with Provider Branding, that is realy bricked with update to Marshmallow but huawei have change my phone (6 Mounth they do that) and they have give me a brandet free phone and with that i dont have problems with update or brick.
When you now have a Brandet phone, talk with huawei that they change it (24 hours)
When you have a brandet free phone you have a chance that you can debrick it.
Please tell what you have make and what you have for a phone and what for FW you have installed. More input please
Only way what you can do is you download from huawei rollback . Its only for China but it works. When it start then and you update your phone again it will brick for ever !!
good evening,
I have a huawei p9 EVA-L19C605B135 and I had a problem (for some bull**** I did while I was drowsy).
In an attempt to upgrade to nougat I joined this site (http://www.pregunteleamauro.com/cambiar-el-cust-del-p9-eva-l09/) to modify the CUST and only then realized that it was for L09. Sad, ridiculous but it's reality.
I did the process and now it shows to be a L09C605B135. I tried to install another rom by huawei updater, by dload folder and I can not fly to what it was before.
Can someone help me reverse the process? If you can give me the steps for this, I thank you.
debrand your phone or if its booting up
*#*#2846579#*#* find your country build
or vendor
then if you found 605 or C something
find your stock firmware that is
compatible with your vendor and
flash it via key combo
if dload key combo doesn't work
search for DC Phoenix
it might resurrect your device
goodluck
some questions
is your phone booting up to system?
are you able to enter recovery at least?
do you already unlocked your bootloader?
and last post the device detailed status..
Hi guys, I almost lost my hopes, but I try to explain to you my problem.
In december I tried to update (with HWOTA) to Oreo, but my bootloader closed. Because I coudn't find my bootloader code, I tried a lot of methods, like dload ecc, but i made it worst.
Now I can't boot into the system because the phone is freezed to the bootscreen (the one with the Huawei logo and "Android" written on the bottom), and I can go only in fastboot.
I talked also to a DCUnlock moderator and he told me that in this state, with the P9, I also can't get the bootloader code with their tools.
What can I do?
Thank's for you answers, have a good day.
davideb97 said:
Hi guys, I almost lost my hopes, but I try to explain to you my problem.
In december I tried to update (with HWOTA) to Oreo, but my bootloader closed. Because I coudn't find my bootloader code, I tried a lot of methods, like dload ecc, but i made it worst.
Now I can't boot into the system because the phone is freezed to the bootscreen (the one with the Huawei logo and "Android" written on the bottom), and I can go only in fastboot.
I talked also to a DCUnlock moderator and he told me that in this state, with the P9, I also can't get the bootloader code with their tools.
What can I do?
Thank's for you answers, have a good day.
Click to expand...
Click to collapse
Did you ask them for DC Phoenix, to unbrick (and together to unlock Bootloader)
So.. My Huawei P10 won't boot neither into system nor recovery, the screen is off and there's no LED indication.
It is recognized in fastboot, I can erase and flash both system and recovery, though rebooting the device does nothing, it just shows up in fastboot again, still with screen off.
Is there any way to save this phone? I installed a new battery too.
dc pheonix and hcu client did not help either.
:crying:
I have the same issue. Hard brick, doesnt turn on after I upgraded to oreo.
Guys, I have this issue, too and worked a bit with DC Phoenix support.
The reason why my P10 didn't boot anymore is simple: I just flashed the wrong firmware files for rolling back from Pie to Oreo.
Now I have a shiny black piece of junk.
I tried to flash with DC Phoenix, also with test point. The device was recognized as serial device, so the test point was working. But DC Phoenix failed at flashing.
DC support says, that Dec 18 security patches are preventing to flash old firmwares but DC needs to flash the original factory firmware, OTA isn't working.
So at the end of an 8 hour day trying to fix my P10 my result was a nice chat and a fast refund of my 19€ for DC pheonix.
If you can't get it working even with test point method, your phone is is a piece of junk.
Mostly it's caused by doing something wrong at downloading firmwares or flashing them, also while flashing wrong Magisk modules, Xposed or wrong boot images.
Since Pie don't have a boot partition anymore it's important to download a rollback firmware (2 files instead of 3) so the recovery is able to reformat before flashing.
Jannomag said:
Guys, I have this issue, too and worked a bit with DC Phoenix support.
The reason why my P10 didn't boot anymore is simple: I just flashed the wrong firmware files for rolling back from Pie to Oreo.
Now I have a shiny black piece of junk.
I tried to flash with DC Phoenix, also with test point. The device was recognized as serial device, so the test point was working. But DC Phoenix failed at flashing.
DC support says, that Dec 18 security patches are preventing to flash old firmwares but DC needs to flash the original factory firmware, OTA isn't working.
So at the end of an 8 hour day trying to fix my P10 my result was a nice chat and a fast refund of my 19€ for DC pheonix.
If you can't get it working even with test point method, your phone is is a piece of junk.
Mostly it's caused by doing something wrong at downloading firmwares or flashing them, also while flashing wrong Magisk modules, Xposed or wrong boot images.
Since Pie don't have a boot partition anymore it's important to download a rollback firmware (2 files instead of 3) so the recovery is able to reformat before flashing.
Click to expand...
Click to collapse
were you able to send flash erecovery through adb ? or did it show success read and failed write?
thank you
NowLearn said:
were you able to send flash erecovery through adb ? or did it show success read and failed write?
thank you
Click to expand...
Click to collapse
For adb it’s needed that the phone starts completely into system or twrp - both not possible for me.
With fastboot it’s not possible to flash eRecovery, just recovery.
Jannomag said:
Guys, I have this issue, too and worked a bit with DC Phoenix support.
The reason why my P10 didn't boot anymore is simple: I just flashed the wrong firmware files for rolling back from Pie to Oreo.
Now I have a shiny black piece of junk.
I tried to flash with DC Phoenix, also with test point. The device was recognized as serial device, so the test point was working. But DC Phoenix failed at flashing.
DC support says, that Dec 18 security patches are preventing to flash old firmwares but DC needs to flash the original factory firmware, OTA isn't working.
So at the end of an 8 hour day trying to fix my P10 my result was a nice chat and a fast refund of my 19€ for DC pheonix.
If you can't get it working even with test point method, your phone is is a piece of junk.
Mostly it's caused by doing something wrong at downloading firmwares or flashing them, also while flashing wrong Magisk modules, Xposed or wrong boot images.
Since Pie don't have a boot partition anymore it's important to download a rollback firmware (2 files instead of 3) so the recovery is able to reformat before flashing.
Click to expand...
Click to collapse
Yes, I tried the same, and also got the security patch warning, though little did I know I could get a refund. I did not try the 'test point' method. Not sure if I get it, do you connect/solder usb-cable onto the phone's motherboard?
You need to connect the test point to ground, you can use the shielding right beside of it. Take a small wire or tweezers for it.
I did it like this:
- connect the phone to pc, it should be recognized as fastboot device
- Short test point with ground
- hold down the power button until the computer recognizes the device again
- install the serial driver
DC should work now. But if it doesn’t, write it in the dc forums and you’ll get refund
Huawei P10 Successfully Recovered from Fastboot black screen on latest Security 9.
Alham Do Lillah With the help of Allah Almighty today I successfully recovered my p10 from black display stuck in fastboot mode on latest Security 9..
I used 2 tools
1: Dc phoenix
2: chimera
chsaim said:
Alham Do Lillah With the help of Allah Almighty today I successfully recovered my p10 from black display stuck in fastboot mode on latest Security 9..
I used 2 tools
1: Dc phoenix
2: chimera
Click to expand...
Click to collapse
Can you explain exactly how?
Jannomag said:
Can you explain exactly how?[/QUOTE
you need to know exactly build number and flash latest firmware according to build number with chimera tool.
make sure that phone is in fastboot mode... am sorry if i cant explained well ... for more details write me at [email protected]
Click to expand...
Click to collapse
Yes, please share some information how can we recover our dead p10. It would greatly help the community. Thank you
I tried it with DC and Chimera. Both aren't working for me, because of the security patches. Huawei did some deep changes between October and December 2018 and made it very hard to flash even with test points - another reason for me to leave Huawei to my alltime smartphone enemy Samsung...
The DC-Phoenix and Chimera teams are working hard on a solution, take a look at their forums and you'll notice that many people have this problems, just because Huawei ****ed it up.
I mean, we did all something wrong, otherwise this threat won't exist. But Huawei made it hard for us to revive the devices and this reminds me of Apples politics. Huawei doesn't need to give support to unlocked phones but it's very unfair to prevent their customers from doing what they want including unlocking.
Back to topic:
Follow the forums of DC and Chimera. If you found any solution or fix, please post it here.
My device, also bricked while flashing the wrong firmware for rolling back from pie, shows just black screen and fastboot is working.
Test point didn't work, also Chimera couldn't flash anything.
My device gets quiet warm while in fastboot, so I disconnected the battery to prevent deep discharging.
Dear the same situation was happened with my p10 but i recovered... So if you want to recover your phone then give ultra view id and pass....... If you have chimera and dc phoenix you can make it possible.. But remember you must need to know exactly build number
If any one needs my help here is my WhatsApp contact me anytime... +923007969629
If you can share the steps. It would help the community thank you @chsaim
Yes, please share the steps to help the community.
Thanks!
There's absolutely no reason for not sharing the steps in a simple tutorial. Instead @chsaim is begging for remote access to our computers, I don't know why.
I chatted a lot with Chimera support and they told me that there's currently not way to recover, with faulty partitions caused by flashing, with the Dec.2018 security patches and newer. This included the firmware 382, on some 380 devices it doesn't work either.
They also want to send me an E-Mail when they find a solution for this. For now I got my money back from them - great support, also the DC team.
I'm happy to get a used mainboard from local market and now have my P10 as spare phone.
yeap.same **** again with Huawei phones.ı want to try pie rom and when ı try rollback oreo phones turn off and not open again.this is not like a other hard or soft brick problem because I have a experiance about other problems.phone cant charge or pc can't see the device ı cant see red led too.just dead.ı use this phone 2 years but never buying huawei again neverrrr.anybody found a solition ?
Jannomag said:
You need to connect the test point to ground...
- connect the phone to pc, it should be recognized as fastboot device
- Short test point with ground
- hold down the power button until the computer recognizes the device again
- install the serial driver
...
Click to expand...
Click to collapse
Testpoint should be connected till pc recognize it properly or connected all the time during flashing? Do you have any logs at what point dc crashed in your case?
lukastob said:
Testpoint should be connected till pc recognize it properly or connected all the time during flashing? Do you have any logs at what point dc crashed in your case?
Click to expand...
Click to collapse
I can access fastboot with dc-phoenix. Once I tried to send erecovery, recovery, or kernel w
Through cmd. It reads but it can't write. That's where I get stuck. If dc it's able to write then I would be able to recover my dead phone. Thank you
lukastob said:
Testpoint should be connected till pc recognize it properly or connected all the time during flashing? Do you have any logs at what point dc crashed in your case?
Click to expand...
Click to collapse
Test point needs to be shorted until the computer recognizes the P10 as an USB serial device. You need drivers for this, which you can get from DC Phoenix.
DC couldn't flash the bootloader:
Code:
BOOTLOADER File to update: Kirin960_T0_A7.0_V1
20.02.2019 21:34:26 Starting to write device...
Writing bootloader...
Error writing Bootloader
20.02.2019 21:35:36 Writing device finished - INCOMPLETE
Hi, for the past 4 hours i've been trying to update the huawei P9 to android 7 with firmware finder and i can't get that damn thing to work out.
I either get a failure of pakage verification even tho it said that the update is compatible with my phone or i just get a software failure and it says i can restart or go into erecovery. I've read through countless threads and i tried the suggested pause turn off the proxy and proceed the update and that didn't help either.
I don't know what to do anymore. Please help me internet
FlxF said:
Hi, for the past 4 hours i've been trying to update the huawei P9 to android 7 with firmware finder and i can't get that damn thing to work out.
I either get a failure of pakage verification even tho it said that the update is compatible with my phone or i just get a software failure and it says i can restart or go into erecovery. I've read through countless threads and i tried the suggested pause turn off the proxy and proceed the update and that didn't help either.
I don't know what to do anymore. Please help me internet
Click to expand...
Click to collapse
If you are stuck on Marshmallow (EMUI 4.x) with c900, see instructions how to rebrand and update to Nougat:
https://forum.xda-developers.com/showpost.php?p=72153575&postcount=2