Failed remote command not allowed custom Rom (twrp) - Mate 8 Q&A, Help & Troubleshooting

Hi.
I've been trying to flash twrp my Huawai Mate 8 for a couple of weeks. I keep getting the error I mentioned in the title. The bootloader is unlooked, frp is looked. USB debugging is enabled. OEM is grey.
Android version 7.0, emui version 5.0.1. I've been using the official twrp and used adb files and fastboot from other sources as well as official files. The phone is NOT rooted.
Here is the full message:
fastboot flash recovery recovery.img
target reported max download size of 471859200 bytes
sending 'recovery' (22142 KB)...
OKAY [ 0.470s]
writing 'recovery'...
FAILED (remote: Command not allowed)
finished. total time: 0.477s
I would appreciate any help as this problem has bugged me for so long by now. Thanks!!

Related

HELP Bootloader unlocked without code!!!!!

Hello,
i have a big problem yesterday i made the update to 560.
After this i want to root it i tried it with Kingroot *windows*.
After 50% the phone rebootet and show Fastboot screen and *Phone Unlocked*
So i thinked why not, so i tried to root with this
http://forum.xda-developers.com/mat...overy-twrp-2-8-7-0-mate7-android-5-1-t3156779
but CMD shows me only
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash recovery twrp_3.0
.2_mate7_6.0.img
target reported max download size of 471859200 bytes
sending 'recovery' (11924 KB)...
OKAY [ 1.219s]
writing 'recovery'...
FAILED (remote: Command not allowed)
finished. total time: 1.234s
Then i tried to relock bootloader but i have no Key. And i had not unlocked my Phone with a key....... whats wrong
you should take unlock code
Sent from my HUAWEI MT7-L09 using Tapatalk
If you need an unlock code this solved it for me,
Use king root, followed by Honor Tuner app
This is how I did it, couldn't figure out how to use Huawei site either
Follow this guide
http://forum.xda-developers.com/mate-7/general/unlock-code-via-honortuner-t3217651
All credits to that thread
Good Luck
KingRoot doesn't work for me on marshmallow. Oh well.
Have you tried using the android apk, not the windows application
funboomer2005 said:
Hello,
i have a big problem yesterday i made the update to 560.
After this i want to root it i tried it with Kingroot *windows*.
After 50% the phone rebootet and show Fastboot screen and *Phone Unlocked*
So i thinked why not, so i tried to root with this
http://forum.xda-developers.com/mat...overy-twrp-2-8-7-0-mate7-android-5-1-t3156779
but CMD shows me only
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash recovery twrp_3.0
.2_mate7_6.0.img
target reported max download size of 471859200 bytes
sending 'recovery' (11924 KB)...
OKAY [ 1.219s]
writing 'recovery'...
FAILED (remote: Command not allowed)
finished. total time: 1.234s
Then i tried to relock bootloader but i have no Key. And i had not unlocked my Phone with a key....... whats wrong
Click to expand...
Click to collapse
your system partition is corrupted,
Extract system.img from B560 firmware,
Flash system.img
hopefully it will be ok
Sorry for that late Post it helped. THX

Honor 8 impossible to flash system.img

Hey guys
having some problem flashing a stock system.img to my phone. I try to get back to Mashmellow to get my phone back to stock. Currently its rooted and unlocked.
I downloaded the following zip:
Honor 8_Firmware_FRD-L09_Android 6.0_EMUI 4.1_C432B131_Western Europe.zip
I unzipped it and extracted all Images from the UPDATE.APP file.
Flashing cust.img, recovery.img, and recovery2.img is no problem. Problem is when flashing system.img
It always says
Code:
[[email protected] honor8]# fastboot flash system SYSTEM.img
target reported max download size of 471859200 bytes
sending sparse 'system' 1/6 (435393 KB)...
OKAY [ 11.022s]
writing 'system' 1/6...
FAILED (remote: sparse flash write failure)
finished. total time: 11.056s
[[email protected] honor8]#
[[email protected] honor8]# fastboot --version
fastboot version 7.1.1_r13
Phone is unlocked
FRP is unlocked
Flashing recovery works:
Code:
[[email protected] Downloads]# fastboot flash recovery twrp-3.1.0-0-frd.img
target reported max download size of 471859200 bytes
sending 'recovery' (24884 KB)...
OKAY [ 0.630s]
writing 'recovery'...
OKAY [ 0.327s]
finished. total time: 0.957s
TWRP tells me, that it cannot mount system. When restoring a backup with TWRP it works: it writes the system to the flash.
After restore I can reboot into Android again. Unfortunately I tried to installe the latest OTA (B380) which bricked my camera for some reason and makes the system itself kinda buggy.
Does anyone have an idea, how I get out of this situation?
Current Version: FRD-L09C432B360
It won't work this way. I wasted so much time trying. You have to use the rollback procedure to get your phone working again. Search the forum for it, it's been documented pretty well. Good luck

Installing TWRP on Mate 10 Lite FAILED (remote: Command not allowed) [NOUGAT]

So it's my first time ever trying to root a phone and i can't install TWRP on my phone (Mate 10 Lite). My phone has both OEM unlocked and USB debugging on. I'm using ADB to install it.
That's what i get when i type in "fastboot flash recovery twrp.img" to the command window:
target reported max download size of 471859200 bytes
sending 'recovery' (25170 KB)...
OKAY [ 0.629s]
writing 'recovery'...
FAILED (remote: Command not allowed)
finished. total time: 0.636s
twrp file I'm using: https://forum.xda-developers.com/ma...s-recoveries--other-development/twrp-t3737747
and the tutorial I followed: https://www.xda-developers.com/how-to-install-twrp/
It's my first time ever doing something like this so please be understanding.

Can't flash boot.img and recovery.img by fastboot

OK so I tried to upadte to OREO with Hurupdater and something went wrong.
So I installed a rollback package - OK
Then tried to install MM and I entered in ERROR MODE
I get Func NO: 8 (hifi image)
Error no: 1 (security verify failed!)
Then I was able to enter in Fastboot recovery mode (after fully discharging the battery).
At this point I unlock the bootloader
fastboot OEM UNLOCK "UNLOCK CODE"
ok
I use Huawei update extractor to get boot, cust, recovery, system and user data from FRD-L04 MM Fw 4.1 found here
https://forum.xda-developers.com/honor-8/how-to/guide-comprehensive-method-to-unbrick-t3632998
I tried to flash cust and recovery but the processes failed (see below)
C:\adb>fastboot flash cust cust.img
target reported max download size of 471859200 bytes
sending 'cust' (252389 KB)...
OKAY [ 5.428s]
writing 'cust'...
FAILED (remote: partition error)
finished. total time: 5.441s
C:\adb>fastboot flash recovery recovery.img
target reported max download size of 471859200 bytes
sending 'recovery' (36976 KB)...
OKAY [ 0.796s]
writing 'recovery'...
FAILED (remote: partition length get error)
finished. total time: 0.825s
Any idea what I am doing wrong?
I heard that in Oreo partitions are different. That might explain the problem but on the other side I flashed a MM rollback already.
Please HELP!!!
Thx
Anyone?
https://forum.xda-developers.com/honor-8/how-to/guide-flashing-unapproved-firmwares-t3668306

trying to get twrp EMUI 8

for the last couple of hrs i been searching around to find the best way to get twrp to flash but i keep getting an error. when i try to go to boot it into recovery i get ERROR MODE. im not sure if my laptop if configured properly because i tried using the CMD method to send the recovery to the the phone but it not working either. any help would be greatly appreciated.
slimjimz81 said:
for the last couple of hrs i been searching around to find the best way to get twrp to flash but i keep getting an error. when i try to go to boot it into recovery i get ERROR MODE. im not sure if my laptop if configured properly because i tried using the CMD method to send the recovery to the the phone but it not working either. any help would be greatly appreciated.
Click to expand...
Click to collapse
What TWRP are you flashing? Try using the TWRP from Elemental ROM thread. It's in the ROM section. Also if you can tell me the command you're using to flash TWRP.
C:\Windows\SysWOW64>fastboot flash recovery C:\Users\User\Desktop\honor6x\twrp-3.2.3-0-berlin.img
target reported max download size of 471859200 bytes
sending 'recovery' (25068 KB)...
OKAY [ 0.689s]
writing 'recovery'...
FAILED (remote: partition length get error)
finished. total time: 0.969s
C:\Windows\SysWOW64>fastboot flash recovery C:\Users\User\Desktop\honor6x\RECOVERY-V2.img
target reported max download size of 471859200 bytes
sending 'recovery' (9100 KB)...
OKAY [ 0.471s]
writing 'recovery'...
FAILED (remote: partition length get error)
finished. total time: 0.533s
i have tried the multi tool also and the one in Chinese too but im still getting no where
-use the command: fastboot flash recovery_ramdisk twrp-X-X-X
I presumed victory too quick. I tried flashing some 8.0 roms and the stable pie. but it failed I been using the command above but it no longer getting to twrp recovery

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