Unable to Unlock my Bootloader - Realme 2 pro Questions & Answers

Unable to Unlock my Bootloader
Kindly Help Me
FAILED (Write to device failed (Unknown error))
fastboot: error: Command failed

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Problem with fastboot command

Hi everyone, I've found my moto x play stucked in a continuous restart loop.
So I've decided to wipe it from the bootloader. But, this time, when I try to flash the same firmware the process interrupt with this series of errors:
(bootloader) Preflash validation failed
FAILED (remote failure)
Click to expand...
Click to collapse
ERROR: usb_write failed with status e00002ed
FAILED (data transfer failure (No such file or directory))
Click to expand...
Click to collapse
Do you have any idea why it is give me this kind of error? I've tried to follow some solution finded online but no-one seems to worked.
My moto is non-rooted and with the bootloader locked.

Fastboot flash recovery stuck at Sending Recovery

Hi. Can someone assist me. I am not able to flash twrp in my Realme 2 Pro. It is stuck in Sending Recovery or it shows error as "FAILED (remote: 'unknown command')" ; "FAILED (Write to device failed (Invalid argument))"
Code:
PS C:\platform-tools> fastboot boot twrpr2p.img
Sending 'boot.img' (29304 KB) FAILED (Write to device failed (Invalid argument))
fastboot: error: Command failed
PS C:\platform-tools> fastboot flash recovery twrpr2p.img
Sending 'recovery' (29304 KB) FAILED (remote: 'unknown command')
fastboot: error: Command failed
PS C:\platform-tools> fastboot flash recovery twrpr2p.img
Sending 'recovery' (29304 KB)
Never mind. It was just issue with my Windows 10 laptop. Works fine when using Linux.

t00j flashing unlock unknown command

I have been trying to unlock my bootloader, when i type fastboot oem unlock i get
FAILED (remote: 'unknown OEM command')
fastboot: error: Command failed
on the cmd, and when i type fastboot flashing unlock i do not get anything on the cmd, but i get "RESULT: FAIL(unkown command) on my phone.
please help.

Can't flash anything with fastboot on onn 100015685-E

I have tried updating drivers from windows update but trying to flash anything does nothing I'm using mediatek drivers Other commands fail and gives this error FAILED (Write to device failed (Too many links))
C:\Users\me\Downloads\platform-tools_r31.0.3-windows\platform-tools>fastboot flashing unlock FAILED (Status read failed (Too many links)) fastboot: error: Command failed C:\Users\me\Downloads\platform-tools_r31.0.3-windows\platform-tools>fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img Rewriting vbmeta struct at offset: 0 Sending 'vbmeta' (11520 KB) FAILED (Write to device failed (no link)) fastboot: error: Command failed C:\Users\me\Downloads\platform-tools_r31.0.3-windows\platform-tools>fastboot flash boot magisk_patched-23000_AxlJS.img fastboot: error: boot partition is smaller than boot image
I'm trying to follow this guide to root my device with magisk https://forum.xda-developers.com/t/...0015685-series-root-and-cfw-linux-os.4195577/
Check my comments in the stackexchange post I made for more information
https://android.stackexchange.com/q...ash-anything-with-fastboot-on-onn-100015685-e
I have tried fastbootd from the recovery menu and the bootloader fastboot but none of the commands in the guide worked I could unlock flashing but nothing else

How to root ZTE Blade A7P (Z6252CA)?

I have tried to unlock my bootloader using fastboot flashing unlock and fastboot flashing unlock_critical, however I get the error message:
Code:
(bootloader) Start unlock flow
FAILED (remote: '
Unlock operation is not allowed
')
fastboot: error: Command failed
I have turned on OEM unlocking in developer settings, and the output of fastboot flashing get_unlock_ability is:
Code:
(bootloader) unlock_ability = 16777216
OKAY [ 0.002s]
Finished. Total time: 0.002s
From that output, the bootloader unlock should work, however, it does not. Please help me.

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