I tried to boot my phone into TWRP recovery using the adb command to boot it remotely without having the recovery installed. It tries to do it but it comes up with an error message saying: "FAILED (remote: Command not allowed). How do I get this to work?
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My phone is OEM unlocked but not rooted (secure boot - enable as so said in fastboot mode).
Basically my phone cannot get to bootup. It doesn't show "Google" on startup or "X" animation. it crashed yesterday and got stuck on the "X" screen animation. So tried to factory wipe and adb wipe stuff. and things gotten worse. And i need my phone urgently to work because i'm waiting for calls for job interviews. so this is an urgent request!
i tried the LG Google Nexus 4 toolkit to flash Google Stock image but i'm getting the error
"failed <remote: flash write failure>"
i can boot to Custom/Stock Recovery without Permenently Flashing it with Clockworkmod or TWRP.
i tried "update from ADB" option in Android system recovery with "adb sideload image-occam-jdq39.zip" and it's able to send it to the device, but i'm getting "Installation aborted"
I'm out of options and i'm really lost....please help!!
Can you flash a recovery using? :
Code:
fastboot flash recovery name-of-recovery.img
If you can, then download a rom and flash it through the recovery that you installed.
chromium96 said:
Can you flash a recovery using? :
Code:
fastboot flash recovery name-of-recovery.img
If you can, then download a rom and flash it through the recovery that you installed.
Click to expand...
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I'm getting the following error in CMD
sending 'recovery' <6398 KB>...
OKAY [ 0.405s ]
writing 'recovery' ....
FAILED <remote: flash write failure>
i'm trying to relock the device so i can replace it under warranty, but the device won't stay lock....wtf?
Hi
I have Lenovo Tablet 2 Pro 1380L. I have simpley bricked it by flashing wrong firmware.
the problem is that when I boot it into FASTBOOT I cannot flash any IMG file and I get an error message that says "FAILED (remote command unknown)"
any idea why I'm getting such message ?
So my phone booted into the stock recovery (no TWRP installed) when I accidentally selected the wrong update method in magisk. It kept on rebooting to the recovery even after selecting reboot device and tried clearing cache. Even after that it booted back to the recovery. Then I turned off the phone. And now when the phone turns on it goes to bootloader even after selecting recovery mode. And in the bootloader "Bootloader Version" and "Baseband Version" are blank. This is what it shows;
Fastboot Mode
PRODUNT_NAME - sdm845
VARIANT - SDM UFS
BOOTLOADER VERSION -
BASEBAND VERSION -
SERIAL NUMBER - "Serial number available"
SECURE BOOT - yes
DEVICE STATE - unlocked
PC doesn't recognize it either.
Under device manager it says "Unknown USB Device (Device Descriptor Request Failed)
I'm having 6T 6GB RAM (International)
Bootloader unlocked
Any idea as to why this happens and how to solve it?
Thanks
PC recognized the phone after trying a different USB port. And even detects fastboot.
What should I do to get this booted into the system?
fastboot boot twrp-3.2.3-2-fajita.img gave below error.
FAILED (remote: Failed to load/authenticate boot image: Load Error)
Still selecting "Recovery Mode" reboots to Bootloader
dushan90 said:
PC recognized the phone after trying a different USB port. And even detects fastboot.
What should I do to get this booted into the system?
fastboot boot twrp-3.2.3-2-fajita.img gave below error.
FAILED (remote: Failed to load/authenticate boot image: Load Error)
Still selecting "Recovery Mode" reboots to Bootloader
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Click to collapse
Use MSM Tool to recover the device. That's the easiest option.
Does it wipes the device?
Also I was on 9.0.13. And I could find only MSM Tool 9.0.12.
Alright. So this is how I solved my problem.
First entered
Code:
fastboot --set-active=b
And that solved FAILED (remote: Failed to load/authenticate boot image: Load Error) error.
After that I managed to boot to twrp by
Code:
fastboot boot twrp-3.2.3-0-fajita.img
At first, the phone got stuck at Oneplus logo.
Pressing Vol Up + Power for about 10 seconds turned off the phone. Pressing Power button for a few more seconds turned it back on to bootloader. Enterd the previous code once again booted it to TWRP.
Sideloaded 9.0.13 downloaded from Oneplus site and rebooted.
Problem solved. Everything was saved.
dushan90 said:
Alright. So this is how I solved my problem.
First entered
Code:
fastboot --set-active=b
And that solved FAILED (remote: Failed to load/authenticate boot image: Load Error) error.
After that I managed to boot to twrp by
Code:
fastboot boot twrp-3.2.3-0-fajita.img
At first, the phone got stuck at Oneplus logo.
Pressing Vol Up + Power for about 10 seconds turned off the phone. Pressing Power button for a few more seconds turned it back on to bootloader. Enterd the previous code once again booted it to TWRP.
Sideloaded 9.0.13 downloaded from Oneplus site and rebooted.
Problem solved. Everything was saved.
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Beast mode nice job and thanks for sharing your fix
Sent from my [device_name] using XDA-Developers Legacy app
I have the same issue..
Is it possible to restore the baseband version by entering this commands?
In my situation, I already wiped and boot into the system.
dushan90 said:
Alright. So this is how I solved my problem.
First entered
Code:
fastboot --set-active=b
And that solved FAILED (remote: Failed to load/authenticate boot image: Load Error) error.
After that I managed to boot to twrp by
Code:
fastboot boot twrp-3.2.3-0-fajita.img
At first, the phone got stuck at Oneplus logo.
Pressing Vol Up + Power for about 10 seconds turned off the phone. Pressing Power button for a few more seconds turned it back on to bootloader. Enterd the previous code once again booted it to TWRP.
Sideloaded 9.0.13 downloaded from Oneplus site and rebooted.
Problem solved. Everything was saved.
Click to expand...
Click to collapse
I get this error by trying your solution:
```$ sudo fastboot --set-active=b
error: Device does not support slots.```
```$ sudo fastboot --set-active=b
Setting current slot to 'b'...
FAILED (remote: unknown command)
finished. total time: 0.000s```
Also tried the other option without better results:
```$ sudo fastboot --set-active=a
error: Device does not support slots.```
```$ sudo fastboot --set-active=a
Setting current slot to 'a'...
FAILED (remote: unknown command)
finished. total time: 0.000s```
Maybe it's because I'm using OnePlus 6 instead 6T?
how was this fixed?
Hello
i have followed all the guides in order to install the latest version of TWRP in mi X Compact in order to Magisk, but im having this issue on the fastboot comand:
Sending 'recovery' (21552 KB) OKAY [ 0.724s]
Writing 'recovery' FAILED (remote: 'Command not allowed')
fastboot: error: Command failed
i have serched for solutions but nothing seems to work, its the first time i try to install TWRP on this phone so its never been rooted (Bootloader is not unlocked) and everyting has alredy been updated to the latest version, any help?
Thanks in advance!
i just unlocked the bootloader, and still gives me the "FAILED (remote: Command not allowed)" error when flashin TWRP trough fastboot HELP PLEASE
Black Swift said:
i just unlocked the bootloader, and still gives me the "FAILED (remote: Command not allowed)" error when flashin TWRP trough fastboot HELP PLEASE
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Try fastboot boot twrp.img
just tried it, i got a message on my phone screen:
"your device has failed verification and will not work properly"
then phone restarts
in the windows power shell i get this message:
FAILED (Status read failed (Too many links))
I just seem to be unable to install TWRP on this phone :C
Help please!!!
i just tried a different cable, im still getting the "comand not allowed" message, can anyone help me please??
Running the command (on Linux)
Bash:
~/platform-tools/fastboot flash recovery recovery.img
I get:
Code:
Sending 'recovery' (21101 KB)
...and that's it. Fastboot hangs indefinitely, seemingly not sending anything, and can only be killed by unplugging the USB. The phone says "FASTBOOT MODE" in green. I've tried all 3 USB ports on my laptop, the paths and filenames are correct, i've tried a lot and using both twrp and LineageOS recovery images, but I never get beyond this, except for getting an error sometimes, "FAILED (Write to device failed (Protocol error))", "FAILED (remote: 'unknown command')", or "FAILED (Write to device failed in SendBuffer() (Protocol error))", which turns into this after rebooting fastboot mode or trying again. What am I missing? I've unlocked the bootloader with the app, I'm trying to install a recovery to install LineageOS.
Edit: Doesn't seem like there's a solution, but I tried another computer and it worked. Annoying how buggy it is, but there.