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Solved - FRP Locked, Phone not booting

Hi All,
Need help.
I was flashing 320 on L29C185 and things went wrong. I was on Kangvip and dirty flashed it.
Now the phone not booting and in fastboot it shows remote command not allowed. It shows BL and FRP locked.
Now I have the BL code but how to unlock the FRP as I am unable to boot into the ROM even after installing the update from stock recovery. The installation of update completes and after reboot, shows the huawei logo on the first screen and then just goes blank.
Any help would be appreciated.
Solved: Step by step guide below:
1. Download DC-Unlocker Phoenix software from there website.
2. Boot your phone in Fastboot mode using Vol - key and Power key pressed together and USB cable plugged to computer and phone.
3. Launch Phoenix and click OK on the first warning.
4. Enter your DC-Unlocker account ID and Password which you get when you purchase credits from the website.
5. If you want to read the tutorial about the Phoenix usage, select Yes otherwise continue pressing No.
6. Make sure that You seect Fastboot mode and App file in the options on the home screen and select the Update.App that you want to flash using the three dots.
7. Phoenix will extract the update.app in the folder and will list the files for you in the tool.
8. Click Select All and click update.
9. On the left hand side you will see the progress of flash.
10. Once it says firmware flashed OK, remove your phone from USB and reboot.
11. After booting, do a DLOAD flash by placing the update.app in the DLOAD folder in the root of SDCARD and pressing Vol +-and power key at the same time.
This should fix your phone unless you messed up real bad like I did and below is what I did to recover it.
USING THIS METHOD REMOVES IMEI AND OTHER NO. FROM YOUR PHONE SO YOU WILL HAVE TO RESTORE THEM USING HCU CLIENT WHICH AGAIN NEEDS 8 CREDITS FROM DC-UNLOCKER.
1. After the above steps, my phone was still not working. So I from the phoenix software click on the Enter Support Area.
2. Download the Factory image for your device (unfortunately only AL10 is available for Mate 8, no L29).
3. In Phoenix, select IMG file instead of the App files.
4. Select the factory image downloaded from the support area by selecting the three button menu.
5. Connect your phone in fastboot mode.
6. Select update and wait for the process to complete.
7. After process ins complete, remove your phone and reboot.
8. After reboot, you can DLOAD you relevant firmware using SD Card dload method.
9. Once the process is complete, you will have to restore your IMEI using HCU Client which will again use DC-Unlocker credits.
10. Launch HCU and put in your ID and password and connect. It will show how many credits you have in your account. You should atleast have 8.
11. Go to project menu of your phone by dialling *#*#2846579#*#* and selecting ProjectMenu -> 2.USB ports setting -> Select Manufacture mode
12. Connect phone to laptop and select read phone info.
13. Go to the tab Repair UMTS and select the IMEI and Sub IMEI and enter your 1st and 2nd IMEI in them respectively.
14. If you want to change the MAC of bluetooth and Wifi, you can do that otherwise leas=ve it as it is.
15. Click on repair and it will rewrite your IMEI nos. and reboot and factory reset the phone.
Doing these steps should give you your phone in 100% working conditions. Atleast I got my Mate back by following the exact same steps.

In twrp wipe cache, then fastboot flash system, recovery, cust and recovery. You should be on stock then, in Developer Options you can unlock FRP

13im6b said:
In twrp wipe cache, then fastboot flash system, recovery, cust and recovery. You should be on stock then, in Developer Options you can unlock FRP
Click to expand...
Click to collapse
I no longer have twrp which is the problem. I got stock recovery now. Tried wiping data and cache in that but to no avail. Still fastboot not accepting any commands saying remote commands not allowed. So can not flash TWRP as well.

I just used DC Unlocker Phoenix to recover using the 320 stock update.app. It completed the process successfully on the tool but then also after the reboot, the screen remains black and do not boot up.
Any help??
Current version: NextL09C185B100EMUI41
Extracting partitions
Cannot create extract directory: C:\Users\Ravinder\Desktop\DC_Phoenix_v22\tmp\20161108_173125_UPDATE\
Extract files to directory: C:\Users\Ravinder\Desktop\DC_Phoenix_v22\
Extracting partition: XLOADER OK
Extracting partition: FW_LPM3 OK
Extracting partition: FASTBOOT OK
Extracting partition: MODEMNVM_UPDATE OK
Extracting partition: TEEOS OK
Extracting partition: TRUSTFIRMWARE OK
Extracting partition: SENSORHUB OK
Extracting partition: FW_HIFI OK
Extracting partition: BOOT OK
Extracting partition: RECOVERY OK
Extracting partition: RECOVERY2 OK
Extracting partition: DTS OK
Extracting partition: MODEM OK
Extracting partition: MODEM_DSP OK
Extracting partition: 3RDMODEM OK
Extracting partition: SYSTEM OK
Extracting partition: CUST OK
Extracting partition: MODEM_DTB OK
Device found: 23Q7N16226004380
IMEI: 868407023861691
Build number: :KangVIP Slim
Product model: HUAWEI NXT-L29
Writing XLOADER partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\XLOADER.img
XLOADER partition UPDATE ...FAILED
Cannot get FBlock info from device
Activating backdoor: DONE
Writing XLOADER partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\XLOADER.img
XLOADER partition UPDATE ...OK
Writing FW_LPM3 partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\FW_LPM3.img
FW_LPM3 partition UPDATE ...OK
Writing FASTBOOT partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\FASTBOOT.img
FASTBOOT partition UPDATE ...OK
Writing MODEMNVM_UPDATE partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\MODEMNVM_UPDATE.img
MODEMNVM_UPDATE partition UPDATE ...OK
Writing TEEOS partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\TEEOS.img
TEEOS partition UPDATE ...OK
Writing TRUSTFIRMWARE partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\TRUSTFIRMWARE.img
TRUSTFIRMWARE partition UPDATE ...OK
Writing SENSORHUB partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\SENSORHUB.img
SENSORHUB partition UPDATE ...OK
Writing FW_HIFI partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\FW_HIFI.img
FW_HIFI partition UPDATE ...OK
Writing BOOT partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\BOOT.img
BOOT partition UPDATE ...OK
Writing RECOVERY partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\RECOVERY.img
RECOVERY partition UPDATE ...OK
Writing RECOVERY2 partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\RECOVERY2.img
RECOVERY2 partition UPDATE ...OK
Writing DTS partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\DTS.img
DTS partition UPDATE ...OK
Writing MODEM partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\MODEM.img
MODEM partition UPDATE ...OK
Writing MODEM_DSP partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\MODEM_DSP.img
MODEM_DSP partition UPDATE ...OK
Writing 3RDMODEM partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\3RDMODEM.img
3RDMODEM partition UPDATE ...OK
Writing SYSTEM partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\SYSTEM.img
SYSTEM partition UPDATE ...OK
Erasing CUST partition
Partition CUST erased
Writing CUST partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\CUST.img
CUST partition UPDATE ...OK
Writing MODEM_DTB partition with file C:\Users\Ravinder\Desktop\DC_Phoenix_v22\MODEM_DTB.img
MODEM_DTB partition UPDATE ...OK
Software written
08-Nov-16 5:38:29 PM Writing device finished OK
Still getting the black screen on reboot.

Black Screen is a cache problem when you switch between roms. You need to wipe cache.

13im6b said:
Black Screen is a cache problem when you switch between roms. You need to wipe cache.
Click to expand...
Click to collapse
I did it many a times but from stock recovery as FRP lock is preventing me from flashing TWRP.
But clearing it from stock is doing nothing. I have done the dload update from SD Card for atleast 8-10 tomes by now in hope that it might boot but to no avail.
Any other way around to unlock FRP or to flash TWRP?

Factory Reset?

letschky said:
Factory Reset?
Click to expand...
Click to collapse
Done multiple times from stock recovery. Tried flashing 320 as well as 200 but both fail to boot as after the splash screen of Huawei, the bot animation never shows and it just stays black.
I have L29 but should I try the second method of DC Phoenix tool to recover using the factory image of AL10 maybe??
Have anybody tried it till now?

Push the B320 UPDATE.APP in dload Folder in SD Card Press all three Buttons at same Time (Power Button,Volume+ and Volume-)
and waiting to finish the Update

Flashed 320 via dload as mentioned by you around 8 times already as mentioned above posts.
Also flashed 200 as well. Not booting.
Sent from my A0001 using Tapatalk

I told you guys not to flash this nougat. It looks like a dead loop... bricked?

danterape said:
I told you guys not to flash this nougat. It looks like a dead loop... bricked?
Click to expand...
Click to collapse
So, any way to bypass it or no hope??
Sent from my A0001 using Tapatalk

I have the same number model like you and the same problem three month ago, I tryed everything, contact a lot of members xda, try many solutions and many flash, no one do comeback my phone... Now a have my mate 8 bricked phone and my other mate 8 buyed after test everything

hi
i have same problem
I was flashing 320 on L29C185 and things went wrong.
Now the phone not booting and in fastboot it shows remote command not allowed. It shows BL and FRP locked.
Now I have the BL code but how to unlock the FRP as I am unable to boot into the ROM even after installing the update from stock recovery. The installation of update completes and after reboot, shows the huawei logo on the first screen and then just goes blank.

maybe here you will find something?
https://www.dc-unlocker.com/huawei-android-phone-frp-unlock
i dunno, i hadnt read it. i can recomend them for unlocking bootloader but i dont know if they can help you

This solution does not work as this is only if your phone boots up.
Sent from my A0001 using Tapatalk

Ok. Restless guys.
Follow this simple procedure.
In SD card, dload your original firmware unzipped.
Put it in the tray and slide in.
Power on your mate 8 by holding volume-up and power and when u see screen that it's booting, leave the phone and go for a long loo
Don't leave the keys till you see Device Booting....
After about 8-10min, it will start flashing the dload firmware.
Then factory reset once done and reboot.

sozofriend1234 said:
This solution does not work as this is only if your phone boots up.
Sent from my A0001 using Tapatalk
Click to expand...
Click to collapse
stop getting panicked
FRP doesn't stop you from booting up system. but locked bootloader can create problems.
contact me through private message,
i can help you

bluheart said:
Ok. Restless guys.
Follow this simple procedure.
In SD card, dload your original firmware unzipped.
Put it in the tray and slide in.
Power on your mate 8 by holding volume-up and power and when u see screen that it's booting, leave the phone and go for a long loo
Don't leave the keys till you see Device Booting....
After about 8-10min, it will start flashing the dload firmware.
Then factory reset once done and reboot.
Click to expand...
Click to collapse
Volume up + Power means leaving the phone in the stock recovery which I did multiple times but it just switches off itself after couple of minutes. Not sure if this is right..

Some hope seen right now when after trying to flash the stock rom again and again, got the bootloader unlocked and the first screen has came back with orange text.
However, the system is still not booting. After the warning screen, it just sits on the black screen again and FRP is still shown as locked and not allowing any fastboot command to run so TWRP flashing is not possible.
Any help??

Bricked stock recovery and no flashable update.zip on Mate8 NXT-TL00 with L29 oeminfo

Hey guys,
I was using a NXT-TL00 with Android 7.0 and EMUI 5.0 and I wanted to change to a international ROM with Nougat and EMUI 5.
My current situation:
I unlocked the bootloader.
I can boot into fastboot and flash twrp-3.0.2-0-next.img
I can boot into that TWRP and flash MATE8-TL00-EMUI5.0_B577.zip. (Thanks again, paulcl!)
I can boot into that ROM and use it.
I changed my oeminfo and custom.bin from TL00 to L29 via SRKToolHuawei. Afterwards I had to unlock the bootloader again.
I tried to:
extract various update.zip (update.app inside of the zip) via HuaweiUpdateExtractor_0.9.9.5.
flash the extracted boot.img, recovery.img, system.img via fastboot manually and SRKToolHuawei.
wipe and format data, dalvik, cache, system in- and excluding reboots in every possible variation.
use different TWRP versions.
However:
I can't boot into stock recovery (even after flashing it).
I can't boot into eRecovery.
I can't flash any update.zip oder other ROM besides the one above. Why?
Using eRecovery or stock recovery won't work since I can't boot into it.
TWRP would print this error:
Checking for MD5 file...
Skipping MD5 check: no MD5 file found
mountencrypt: failed to mount /data: No such file or directory
Removing unneeded files...
Patching system files...
Removing empty directorys...
Unpacking new files...
add link typ file...
write radio image...
check_write_data_to_partition, write data error
E:unknown command [errno]
update_huawei_pkg_from_ota_zip: update package from zip failed
Updater process ended with ERROR: 7
Error installing zip file '/external_sd/NXT-TL00C01B575/update.zip'
I can't flash any system.img via fastboot. I would get this error:
fastboot flash system system.img
target reported max download size of 471859200 bytes
sending sparse 'system' 1/6 (452422 KB)...
OKAY [ 13.007s]
writing 'system' 1/6...
FAILED (remote: sparse flash write failure)
finished. total time: 13.045s
What I want:
A fully working TWRP so I can simple flash an update.zip
A working (stock?) L29 ROM with Android 7 or 6 and Emui 5 or 4 and preinstalled GAPPS.
A working stock recovery and erecovery
OTA support
the possibility to lock bootloader when everything else is working
What might help:
A ROM which won't touch the data partition so I can install it trough TWRP.
Maybe there is a way to put the system.img into a flashable zip-file so I can flash the partition via TWRP so there won't be the error message from fastboot. Unfortunately, I have no idea how to do that. An TWRP doesn't allow to flash system.img directly.
BTW:
My current model number is: NXT-L29
My current build number is: "NRD90M test keys"
EMUI-Version 5.0, Android Version 7.0
Thanks for reading through my text. It would be great if there is someone to help me out here!

hello i have the EXACT same problem except i was on a l29C at the beginning..
i m stuck here 2 days now
if somebody have a solution i greatly appreciated

Install stock kernel and the use hisuite

asphaltkiller said:
hello i have the EXACT same problem except i was on a l29C at the beginning..
i m stuck here 2 days now
if somebody have a solution i greatly appreciated
Click to expand...
Click to collapse
I already found a solution which is not perfect yet. First, I tried to follow the instructions from
How to install NXT-L29C432B560 (Official) Stock Firmware. (Guide with download links) by sillanwali.
Very helpful for me was post #49. I recommend to read through the first post and then coming back and follow the instructions below.
First, you need:
TWRP 3.0.3 (...3 is for Nougat)
this update.zip
MATE8-TL00-EMUI5.0_B577.zip
The procedure might be too long with redundant steps, but it worked for me. So give it a try:
Unlock bootloader
Flash twrp via fastboot(3.0.3 is for Nougat)
fastboot flash recovery twrp-3.03.img
fastboot reboot​
Boot into TWRP
Copy update.zip and MATE8-TL00-EMUI5.0_B577.zip to SD.
Wipe>format Data>yes
Wipe>Advance wipe >data, dalvik, cache, system
Install this update.zip linked above.
Try to reboot into system. Mine didn't boot into system, but stock recovery and erecovery are now installed. Go on!
Flash TWRP again (since it's overwritten by stock recovery. No worries - you now can now easily flash back stock recovery).
Boot into TWRP.
Copy MATE8-TL00-EMUI5.0_B577.zip to SD Card.
Again, do a full wipe.
Install MATE8-TL00-EMUI5.0_B577.zip.
Reboot into system. It now should work, however it's the Chinese version.
Extract the update.zip and copy update.app to a new created DLOAD folder on the SD Card.
Do a factory reset.
Flash the stock recovery via fastboot (or TWRP). You will get the image by extracting recovery.img of update.app with HuaweiUpdateExtractor.
Reboot into recovery to install the update.app (automatically).
Now you should be on NXT-L29C432B560.
If you want to use the update_data_full_hw_eu.zip or SuperSu follow the instructions in the How-to-install guide.
To be clear, I still have a few problems:
erecovery would boot but when I am trying to restore via wifi I will get the error: "getting package info failed"
Bluetooth and NFC are not working.
Maybe someone has a solution for that?

sebastjon said:
Bluetooth and NFC are not working.
Click to expand...
Click to collapse
Make the installation again!

Root: Stuck at "Your device is booting now"

Hello! I tried to root my Honor 6x (BLN-L21, EMUI 5.0) following the instructions there:
cyberkey.in/how-to-root-honor-6x-100-working/
The bootloader was successfully unlocked.
But when I tried to flash TWRP the process failed and now my phone is stuck on boot :
"Your device has been unlocked and can't be trusted [...] Your device is booting now."
I can get access to recovery and fastboot. I wiped the cache and tried a factory reset but nothing changed, my system won't start and I don't know what to do.
Please help!

if you have the boot backup then restore it.

venugopalu007 said:
if you have the boot backup then restore it.
Click to expand...
Click to collapse
I don't have any backup. Is there a way to just reset everything? Also I don't know how to connect to the phone anymore since adb won't find the device.

if you cannot find the boot.img
just do a rollback bro
here is the link
first dload this
http://download-c.huawei.com/download/downloadCenter?downloadId=94070&version=376169&siteCode=de-h
and this now
if your device is BLN-L21C432B151 http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1277/g104/v84712/f1/full/update.zip
or BLN-L21C185B131 http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1277/g104/v75593/f1/full/update.zip

I think that I flashed the wrong files in "boot" and "recovery". Please tell me which files I should flash there.
I used the commands:
.\fastboot flash boot twrp.img
.\fastboot flash recovery twrp.img

Stinks said:
I think that I flashed the wrong files in "boot" and "recovery". Please tell me which files I should flash there.
I used the commands:
.\fastboot flash boot twrp.img
.\fastboot flash recovery twrp.img
Click to expand...
Click to collapse
The guide from "cyberkey.in/how-to-root-honor-6x-100-working/" is simply wrong when it comes to flashing the twrp recovery. If you really followed this guide completely then you flashed the recovery to the boot partition.
Use "fastboot flash recovery twrp.img" to flash the recovery.
You will still have to flash the boot image to your boot partition then (fastboot flash boot boot.img).

Stinks said:
I don't have any backup. Is there a way to just reset everything? Also I don't know how to connect to the phone anymore since adb won't find the device.
Click to expand...
Click to collapse
Use fastboot flash recovery twrpname.img to flash the recovery

Ok so basically I need to flash the boot image. However I don't know where to find the stock boot image. I downloaded the so-called "full version" of the stock firmware that I found here: boycracked.com/2017/07/20/official-huawei-honor-6x-bln-l21-berlin-l21-stock-rom-firmware/
However there was no boot.img file inside.
If you could direct me to the proper stock boot.img or send me one, that would greatly help. I had EMUI 5.0 with Nougat 7.0 I believe, phone version BLN-L21.

V
Stinks said:
Ok so basically I need to flash the boot image. However I don't know where to find the stock boot image. I downloaded the so-called "full version" of the stock firmware that I found here: boycracked.com/2017/07/20/official-huawei-honor-6x-bln-l21-berlin-l21-stock-rom-firmware/
However there was no boot.img file inside.
If you could direct me to the proper stock boot.img or send me one, that would greatly help. I had EMUI 5.0 with Nougat 7.0 I believe, phone version BLN-L21.
Click to expand...
Click to collapse
Bro there is update.app open it with huawei update extractor then you will see the the boot image.but remember the emui 4.1 boot wont help you in emui 5 .the boot.img must be emui 5 once.

venugopalu007 said:
V
Bro there is update.app open it with huawei update extractor then you will see the the boot image.but remember the emui 4.1 boot wont help you in emui 5 .the boot.img must be emui 5 once.
Click to expand...
Click to collapse
Thanks. I successfully updated boot.img and and recovery.img, but system won't load, so I might have imported from the wrong STOCK version.
I tried to reinstall a stock ROM using:
fastboot flash system system.img
But I got this error message:
target reported max download size of 471859200 bytes
sending sparse 'system' (444686 KB)...
OKAY [ 12.901s]
writing 'system'...
FAILED (remote: sparse flash write failure)
finished. total time: 12.929s
Then I tried to erase the system file with "erase system" and got this error:
erasing 'system'...
FAILED (remote: Command not allowed)
finished. total time: 0.013s
I guess that the only option now is to install the files on an external SD card?

Stinks said:
Thanks. I successfully updated boot.img and and recovery.img, but system won't load, so I might have imported from the wrong STOCK version.
I tried to reinstall a stock ROM using:
fastboot flash system system.img
But I got this error message:
target reported max download size of 471859200 bytes
sending sparse 'system' (444686 KB)...
OKAY [ 12.901s]
writing 'system'...
FAILED (remote: sparse flash write failure)
finished. total time: 12.929s
Then I tried to erase the system file with "erase system" and got this error:
erasing 'system'...
FAILED (remote: Command not allowed)
finished. total time: 0.013s
I guess that the only option now is to install the files on an external SD card?
Click to expand...
Click to collapse
Bro y this ,just do a rollback .

Stinks said:
Thanks. I successfully updated boot.img and and recovery.img, but system won't load, so I might have imported from the wrong STOCK version.
I tried to reinstall a stock ROM using:
fastboot flash system system.img
But I got this error message:
target reported max download size of 471859200 bytes
sending sparse 'system' (444686 KB)...
OKAY [ 12.901s]
writing 'system'...
FAILED (remote: sparse flash write failure)
finished. total time: 12.929s
Then I tried to erase the system file with "erase system" and got this error:
erasing 'system'...
FAILED (remote: Command not allowed)
finished. total time: 0.013s
I guess that the only option now is to install the files on an external SD card?
Click to expand...
Click to collapse
I recommend you to download firmware files only from the official honor website or by using the huawei firmware finder(https://forum.xda-developers.com/tools/general/huawei-firmware-finder-team-mt-t3469146)
In this case try to use huawei firmware finder to get the right stock version for your phone. Download these two files: e.g. update.zip & update_full_BLN-L21_hw_eu.zip.
Export the following image files: recovery, system, boot and cust.
The try to flash them:
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash cust cust.img
fastboot flash recovery recovery.img
If flashing a partition via fastboot fails then it is usually because it's the wrong image or just not made for your phone.

Thank you guys, you saved my phone! I eventually managed to flash the files from Nougat update for European Honor 6X BLN-L21C432B360 that I found there: stechguide.com/honor-6x-b360-nougat-update/
Now the phone is working fine.

Stinks said:
Thank you guys, you saved my phone! I eventually managed to flash the files from Nougat update for European Honor 6X BLN-L21C432B360 that I found there: stechguide.com/honor-6x-b360-nougat-update/
Now the phone is working fine.
Click to expand...
Click to collapse
Glad you revived your phone

question
​
Stinks said:
Hello! I tried to root my Honor 6x (BLN-L21, EMUI 5.0) following the instructions there:
cyberkey.in/how-to-root-honor-6x-100-working/
The bootloader was successfully unlocked.
But when I tried to flash TWRP the process failed and now my phone is stuck on boot :
"Your device has been unlocked and can't be trusted [...] Your device is booting now."
I can get access to recovery and fastboot. I wiped the cache and tried a factory reset but nothing changed, my system won't start and I don't know what to do.
Please help!
Click to expand...
Click to collapse
my phone is stuck at your device is booting now i cant get to any of other functions such as fastboot or recovry i can only acces it after full charge is gone and after charging.how did you get to acces fastboot or recover.

[email protected] said:
question
my phone is stuck at your device is booting now i cant get to any of other functions such as fastboot or recovry i can only acces it after full charge is gone and after charging.how did you get to acces fastboot or recover.
Click to expand...
Click to collapse
did you solve your issue.....I have same problem now

nokiasatyam said:
did you solve your issue.....I have same problem now
Click to expand...
Click to collapse
Hello, could you be more specific about your problem? I'll be able to help you.
Brief Explanation:
From the screen on which you're stuck, press and hold power button for about 10 seconds to forcibly restart your device. when you see the same screen again, immediately press and hold volume up button(for about 3 seconds) to boot to eRecovery.
> Choose shut down option on eRecovery. press and hold vol down button and insert the charging cable to boot to fastboot.
> Press and hold power and volume up button to boot to recovery. (You could do this even from fastboot screen and the screen you're stuck at).

failed (remote: partition length get error) - after update mate 9 to Oreo Beta

Hi my friends
I update my mate 9 to Oreo beta. its cool.
now I want install TWRP Recovery, but in installation through fastboot, I faced with this error:
failed (remote: partition length get error)
please help me. I cannot install recovery.
thanks

where did you get the Oreo beta?

I believe the beta can be downloaded through their web site as a limited tester. My understanding of flashing recovery onto the new Android build is that you'll need a newest version of twrp to work for oreo. Most the time the new updates will mess around with the internal storage space.

ystokar said:
where did you get the Oreo beta?
Click to expand...
Click to collapse
You can get it via FH.
vang2k said:
I believe the beta can be downloaded through their web site as a limited tester.
Click to expand...
Click to collapse
The 250 users quota has long been filled unfortunately.
Sent from my MHA-L29 using XDA Labs

martin2007 said:
Hi my friends
I update my mate 9 to Oreo beta. its cool.
now I want install TWRP Recovery, but in installation through fastboot, I faced with this error:
failed (remote: partition length get error)
please help me. I cannot install recovery.
thanks
Click to expand...
Click to collapse
The recovery partitions are different in Android O. There is no working TWRP yet.
If you want to downgrade, however, there will be a solution soon.

Here is the solution (forwad)
This is TWRP to Mate 9/Android O, brought to you by FunkyHuawei. This will also work for the Mate 10, Mate 10 Pro, Mate 10 Porsche and other EMUI 8 devices.
It´s just a preliminary build so I can´t promise anything/everything will work! Keep that in mind. I´m not responsible if you brick your device.
DOWNLOAD LINK:
https://drive.google.com/file/d/0B45NCsO2AL_1NEh2aDFLM3JlYkU
It works on the Android O build here:
https://www.reddit.com/r/FunkyHuawei...id_o_beta_for/
and the official European beta.
To install:
First, have Android O running. Unlock the bootloader. Download the twrp image.
Then, run in fastboot mode:
fastboot flash recovery_ramdisk twrp_android_o_mate9_a1.img
Then, reboot holding volume up, and you´ve got TWRP!
Note: With the Android O update, it is no longer possible to flash the recovery2 partition. Furthermore, the names of the partitions have changed. Please keep that in mind, and don´t mess around too much with TWRP, to be sure you don´t brick your system!

fairyland4ever said:
Here is the solution (forwad)
This is TWRP to Mate 9/Android O, brought to you by FunkyHuawei. This will also work for the Mate 10, Mate 10 Pro, Mate 10 Porsche and other EMUI 8 devices.
It´s just a preliminary build so I can´t promise anything/everything will work! Keep that in mind. I´m not responsible if you brick your device.
DOWNLOAD LINK:
https://drive.google.com/file/d/0B45NCsO2AL_1NEh2aDFLM3JlYkU
It works on the Android O build here:
https://www.reddit.com/r/FunkyHuawei...id_o_beta_for/
and the official European beta.
To install:
First, have Android O running. Unlock the bootloader. Download the twrp image.
Then, run in fastboot mode:
fastboot flash recovery_ramdisk twrp_android_o_mate9_a1.img
Then, reboot holding volume up, and you´ve got TWRP!
Note: With the Android O update, it is no longer possible to flash the recovery2 partition. Furthermore, the names of the partitions have changed. Please keep that in mind, and don´t mess around too much with TWRP, to be sure you don´t brick your system!
Click to expand...
Click to collapse
It worked, I have TWRP, but my PC does not connect to ADB. I tried reinstalling all the drivers but it does not even make any sound when I connect it to USB

fairyland4ever said:
Here is the solution (forwad)
This is TWRP to Mate 9/Android O, brought to you by FunkyHuawei. This will also work for the Mate 10, Mate 10 Pro, Mate 10 Porsche and other EMUI 8 devices.
It´s just a preliminary build so I can´t promise anything/everything will work! Keep that in mind. I´m not responsible if you brick your device.
DOWNLOAD LINK:
https://drive.google.com/file/d/0B45NCsO2AL_1NEh2aDFLM3JlYkU
It works on the Android O build here:
https://www.reddit.com/r/FunkyHuawei...id_o_beta_for/
and the official European beta.
To install:
First, have Android O running. Unlock the bootloader. Download the twrp image.
Then, run in fastboot mode:
fastboot flash recovery_ramdisk twrp_android_o_mate9_a1.img
Then, reboot holding volume up, and you´ve got TWRP!
Note: With the Android O update, it is no longer possible to flash the recovery2 partition. Furthermore, the names of the partitions have changed. Please keep that in mind, and don´t mess around too much with TWRP, to be sure you don´t brick your system!
Click to expand...
Click to collapse
great, that worked well. now - with the changed partition table, would you recommend rooting the phone with either of these methods: https://forum.xda-developers.com/mate-9/how-to/guide-how-to-root-mate-9-decrypt-data-t3569986 ?

Dear friend, i have same issue, kindly tell me how to change partition table?

Hi, I also have Mate 9 L09 and have exact same error message:
fastboot flash recovery twrpo.img
target reported max download size of 471859200 bytes
sending 'recovery' (26982 KB)...
OKAY [ 0.579s]
writing 'recovery'...
FAILED (remote: partition length get error)
UPDATE:
OK, I managed it by myself, haha.
For anyone else with same issue.
Since Oreo: Partition names have changed.
Use this command: fastboot flash recovery_ramdisk RECOVERY.img
"recovery" changed to "recovery_ramdisk" now.
finished. total time: 0.600s
I downloaded that special TWRP recovery image, but still get the same message. Does not work for me, any new solution available?

tobyffm said:
Hi, I also have Mate 9 L09 and have exact same error message:
fastboot flash recovery twrpo.img
target reported max download size of 471859200 bytes
sending 'recovery' (26982 KB)...
OKAY [ 0.579s]
writing 'recovery'...
FAILED (remote: partition length get error)
finished. total time: 0.600s
I downloaded that special TWRP recovery image, but still get the same message. Does not work for me, any new solution available?
Click to expand...
Click to collapse
You need to flash to recovery_ramdisk. Fastboot flash recovery_ramdisk twrpo.img

Hi there , so if we want to flash Oreo through fastboot , what could be the commands lines please ?
as ie : fastboot flash boot boot.img or boot_ramdisk / boot_kernel boot.img ? and so on ..
the complete list of commands, would any 1 pass it over here please ? thanks a bunch

FuM8 said:
Hi there , so if we want to flash Oreo through fastboot , what could be the commands lines please ?
as ie : fastboot flash boot boot.img or boot_ramdisk / boot_kernel boot.img ? and so on ..
the complete list of commands, would any 1 pass it over here please ? thanks a bunch
Click to expand...
Click to collapse
Well. You can flash most partitions. If you extract imgs from an oreo update.app you get the complete list (though some can't be flashed, like erecovery_*.img).
If you extract ramdisk (boot ramdisk) from update.app you flash it as fastboot flash ramdisk ramdisk.img. Kernel flashed as fastboot flash kernel kernel.img.
Recovery ramdisk as fastboot flash recovery_ramdisk recovery_ramdisk.img
To extract in Huawei Update Extractor you need to go to settings and disable checksum, it won't extract because something is up with erecovery_ramdis.img (it's misspelled too).

thank you for your reply @ ante0
Something else please .. as I tried and failed to update from MHA-L09-c432198 to Oreo I now get a bootloop error 14 iom3 , I saw on another thread some solutions, which dont work for me as I just cannot boot into twrp because of my battery not charging, even in download / recovery mode... battery three months old... and always working good
What I need to know is how can I either get my twrp saved system back through fastboot or else how can I flash - again only by fastboot mean - the stock firmware of my c432b198 or ...? as i need to flash boot, recovery, cust & system , how can I do so while there is no CUST img in extracted data (seems to be inside the data img itself).
Or else how can do A COMPLETE FORMAT of my internal storage ? the command , any1 i do, give either "not allowed" or partition lengh etc"
any way I can use fastboot to get out of this bootloop iom3 error 14 which don't let my battery charge a little ?
I'm a little much confused and do apology for that. Any help is desesperated needed .

So what is the boot image or the boot partition now called in OREO? I am trying to unbrick my Honor 9 and had Oreo L09-B321 on it before. The only thing I am missing is to successfully flash boot since I am also getting the "partition length error" when I use fastboot boot BOOT.img.

overflyer said:
So what is the boot image or the boot partition now called in OREO? I am trying to unbrick my Honor 9 and had Oreo L09-B321 on it before. The only thing I am missing is to successfully flash boot since I am also getting the "partition length error" when I use fastboot boot BOOT.img.
Click to expand...
Click to collapse
I think ramdisk is the boot partition in oreo, so you have to use fastboot flash ramdisk RAMDISK.img.

YASS
tobyffm said:
Hi, I also have Mate 9 L09 and have exact same error message:
fastboot flash recovery twrpo.img
target reported max download size of 471859200 bytes
sending 'recovery' (26982 KB)...
OKAY [ 0.579s]
writing 'recovery'...
FAILED (remote: partition length get error)
UPDATE:
OK, I managed it by myself, haha.
For anyone else with same issue.
Since Oreo: Partition names have changed.
Use this command: fastboot flash recovery_ramdisk RECOVERY.img
"recovery" changed to "recovery_ramdisk" now.
finished. total time: 0.600s
I downloaded that special TWRP recovery image, but still get the same message. Does not work for me, any new solution available?
Click to expand...
Click to collapse
Worked like a charm. Thanks.

****ty ADB
i have adb drivers installed but if i enter: fastboot flash recovery_ramdisk RECOVERY.img it says cannot load RECOVERY.img

still stuck
tothl74 said:
I think ramdisk is the boot partition in oreo, so you have to use fastboot flash ramdisk RAMDISK.img.
Click to expand...
Click to collapse
i still get folowing error
target reported max download size of 471859200 bytes
sending 'recovery_ramdisk' (34634 KB)...
OKAY [ 1.214s]
writing 'recovery_ramdisk'...
FAILED (remote: partition error)
finished. total time: 1.235s
i have tried all three commands
fastboot flash recovery twrp_Honor_7x.img
fastboot flash recovery_ramdisk twrp_Honor_7x.img
fastboot flash ramdisk twrp_Honor_7x.img

i cant flash!! same error!!!
failed remote partition lenght get error

Please help me about hardbrick

My phone:
Huawei Mate 8 NXT-L29C636 (Last update was b193)
Output of DC-Unlocker (now):
Found Phone : HUAWEI NXT-L29
Model : Huawei phone in fastboot mode
IMEI : ***************
Serial NR. : QHC0216313******
Firmware : NXT-C900B192
FB LockState: LOCKED
USER LockState: UNLOCKED
unlocked
Click to expand...
Click to collapse
My story:
I couldn't get any update from Settings>Update. My phone was EMUI4 (Android 6). I wanted to EMUI5 (Android 7). So I used firmware finder in phone(I mean, it's not windows app, it was android app). I thought me to need to install it version by version. So first, I selected b202 (there was it after b198) and I used to proxy to install. The phone downloaded the firmware and rebooted itself. When installing (It was %2), rebooted again. And now my phone is boot-looping.
Detail:
I can install TWRP or stock recovery via Multi-Tool 8. Also fastboot is working.
Note:
-Stock recovery dosen't install update.app from sd-card. Because (vol-)+(vol+)+power dosen't run the installer. The recovery is opening when I click those keys.
-Stock recovery dosen't have "download&install" option. Ability options: "Reboot system now", "Wipe Data/factory reset", "Wipe cache partitions". ("Wipe Data/factory reset" dosen't work.)
-Also I tried this guide. But I have error thats:
"Failed to mount '/3rdmodem' (Invalid argument)"
"Failed to mount '/cust' (Invalid argument)"
"Failed to mount '/data' (Invalid argument)"
"Unable to mount storage"
-TWRP says that "No OS Installed!"
Multi-Tool 8 Unbrick Outputs:
20:30:53: All images are found, everything is ready for the unbricking process.
20:30:55: Unbricking started. Your computer may freezes during the process.
20:30:55: flash boot "C:\Users\samed\Desktop\huawei\bicak\Unbrick\boot.img"
20:30:56: The Boot image is flashing successfully
20:30:56: flash system "C:\Users\samed\Desktop\huawei\bicak\Unbrick\system.img"
20:32:15: The System image is flashing successfully
20:32:15: flash cust "C:\Users\samed\Desktop\huawei\bicak\Unbrick\cust.img"
20:32:22: The Cust image is flashing successfully
20:32:22: flash recovery "C:\Users\samed\Desktop\huawei\bicak\Unbrick\recovery.img"
20:32:24: The Recovery image is flashing successfully
20:32:24: flash userdata "C:\Users\samed\Desktop\huawei\bicak\Unbrick\userdata.img"
20:32:29: target reported max download size of 471859200 bytes
sending 'userdata' (155193 KB)...
OKAY [ 3.425s]
writing 'userdata'...
OKAY [ 1.219s]
finished. total time: 4.644s
20:32:29: Error#1
20:32:29: Completed
20:32:29: Something went wrong (((
Click to expand...
Click to collapse
So, I don't know what I will do. DC-Phoenix is not free. But if it will be fix, I can buy.
Just give me any idea. I need to help.
- UPDATE -
I haven't access TWRP or stock recovery anymore. Because I tried to restore old backup (from another Mate8 L29 user) and now I getting this errors:
After logo I'm getting this error:
RESCUE MODE
Attention!
Please update system again.
Error!
Func NO : 8 (hifi image)
Error NO : 1 (security verify failed!)
Click to expand...
Click to collapse
I'm still start fastboot.

bro if you able to access fastboot mode so its easy you can do anything whatever you want,
see my case,...
https://forum.xda-developers.com/mate-8/help/flash-wrong-file-device-unknown-t3746905

Mr Hassan said:
bro if you able to access fastboot mode so its easy you can do anything whatever you want,
see my case,...
https://forum.xda-developers.com/mate-8/help/flash-wrong-file-device-unknown-t3746905
Click to expand...
Click to collapse
No you are wrong, I can access fastboot but the phone dosen't let me do anything. For example, now I getting hifi error. I'm trying this: "fastboot hifi FW_HIFI.img" or "fastboot erase hifi" and the phone is responding: "FAILED (remote: Command not allowed)".
My phone is unlocked! But I can't do anything whatever I want.

download the uni android tool crack and flash the update.app via fastboot,

Mr Hassan said:
download the uni android tool crack and flash the update.app via fastboot,
Click to expand...
Click to collapse
Alot tools (aka, Uni-Android Tools) need to access phone via ADB. In fact, if I can connect the phone via adb or COMport, I can do everything.
So if you know how to do "flash the update.app via fastboot", tell me please. But I don't think do it with basic tools.

bro, i,m also talk about fastboot mode flash, yes its possible, you can download UAT crack , goto huwei section, select huawei flasher, select update.app file, hold VOL _ connect power cable its must be in fastboot mode, now Press start flash, thats it