Hi everyone,
i have a Mediapad T5 that it's unable to boot into OS. if i try to turn it on the tablet goes directly into the huawei eRecovery, and trying all the factory solutions (download and update, factory reset or anything else), just won't help and the tablet just goes back to the recovery.
I tried to use the HiSuite from huawei but once i got it in fastboot&rescue mode i receive the messagge that the device it's not supported.
Also while i'm here i also tried to unlock the bootloader but both PHONE and FRP are locked, so i just get errors.
I tried
fastboot flashing unlock
(bootloader) Necessary to unlock FRP!
(bootloader) Navigate to Developer options, and enable "OEM unlock"!
FAILED (remote: 'Command not allowed')
fastboot: error: Command failed
fastboot oem frp-unlock
FAILED (remote: 'oem_frp_check_password failed! Error = -1')
fastboot: error: Command failed
fastboot oem frp-erase
FAILED (remote: 'Command not allowed!')
fastboot: error: Command failed
PS C:\platform-tools>
Obviously i can't get into the system and enable the OEM unlock since the tablet doesn't boot into it.
Is there anything else i can try?
Related
Hello there,
I just got a Nokia 6.2 to use for my app reverse-engineering/development needs, but I would need to root it.
Recovery is just saying "no command" and fastboot does not want to flash recovery.
Code:
C:\Users\<user>\Downloads\platform-tools_r29.0.5-windows\platform-tools>fastboot flash recovery twrp-3.3.1-PL2.img
Sending 'recovery' (38736 KB) FAILED (remote: 'unknown command')
fastboot: error: Command failed
Apperently the device's flashing functionality appears to be encrypted.
per the how-to at https://www.androidweblog.com/nokia-6-2-ta-1198-root-install-twrp-recovery/:
Code:
C:\Users\<username>\Downloads\platform-tools_r29.0.5-windows\platform-tools>fastboot oem unlock-go
FAILED (remote: 'Failed to unlock, decrypt failed!')
fastboot: error: Command failed
Device state is listed as unlocked.
Try
HTML:
fastboot flashing unlock
Hello all,
I currently have a Blu Studio Mega 2019 android device with me. It is running android 9. I have spent the last 3 days trying my hardest and expending all resources to root the device. I have been unsuccessful every time and the main reason is that When I run the below command it always fails. I have tried "fastboot oem unlock" or "fastboot oem device-info" and it always returns command not valid.
fastboot flash recovery twrp.img
Sending 'recovery' (16356 KB) OKAY [ 0.527s]
Writing 'recovery' FAILED (remote: 'Flashing Lock Flag is locked. Please unlock it first!')
fastboot: error: Command failed
Yes I do have usb debugging on, OEM unlock on, I have the android drivers for the "fastboot gadget installed". My device shows up when I type "fastboot devices" and will reboot with "fastboot reboot". I have not been able to find a solution to my 'Flashing Lock Flag is locked. Please unlock it first!' problem. I hope someone else has found the solution.
Hey, I have an alcatel 3 and I wanna see how I can root it. I'm trying to root it using magisk but fastboot keeps returning the error unknown command all the time.
when I do
fastboot flash ...
it sends the file but then writing produces an error.
I know that I can root it and that I've done it before using magisk. but now it doesn't work. btw i don't think i fully unrooted my device so that may be the issue.
Fastboot deals with phone's bootloader where it doesn't matter whether phone's Android got rooted or not.
If you get shown
FAILED (remote: 'unknown cmd.')
fastboot: error: Command failed
or
FAILED (remote: 'Not implemet.')
fastboot: error: Command failed
means the bootloader wasn't unlocked properly.
Try this command sequence
Code:
fastboot devices
fastboot flashing unlock
fastboot flashing unlock_critical
What if
fastboot flashing unlock.
Returns command not found
If "command not found" is returned by Fastboot when trying to unlock bootloader then unlocking phone's bootloader is denied.
what if i have to run sudo to use fastboot could that be the problem
Fastboot deals with Android device's bootloader: So it's irrelevant whether Android is rooted or not.
Take note that Fastboot isn't Fastboot hence not all Fastboot commands do necessarily work as expected: it depends on how OEM implements Fastboot.
having the same problem with my qlink tablet but when using command fastboot flashing unlock
it returned fastboot oem operation fail: unknown cmd' : error: command failed This is my first time rooting anything help please?
hellp me ty pls!
Have you turned on "allow OEM to be unlocked" in developers option
Trying to root my phone to flash Alexndr ROM. Phone is Google purchased (NOT verizon) pixel 2 G011A . USB Debug and OEM unlocking are toggled "on."
From the bootloader screen, and connected to the computer, this is the result from the following commands:
fastboot flashing unlock
FAILED (remote: 'Flashing Unlock is not allowed') fastboot: error: Command failed
Click to expand...
Click to collapse
fastboot flashing unlock_critical
FAILED (remote: 'unknown command') fastboot: error: Command failed
Click to expand...
Click to collapse
It is communicating with the device:
fastboot devices
{{device serial number}} fastboot
Click to expand...
Click to collapse
and unlocking the bootloader seems to be enabled on the phone
fastboot flashing get_unlock_ability
(bootloader) get_unlock_ability: 1
OKAY [ 0.000s]
Finished. Total Time: 0.000s
Click to expand...
Click to collapse
I've tried all the USB ports on several computers with both Win10 and linux, with the same result.
On the phone itself, developer options are enabled, USB debugging is enabled, and OEM unlocking is enabled. Curiously, OEM unlocking becomes grayed out and disabled after enough failed attempts, but I've been fixing this with a factory reset.
The Android version is 11, build RP1A.201005.004A1
What am I missing here? Why wont this bootloader unlock? Thanks!
I have the same problem. Can someone please explain how to fix this?
I try to root the OPPO A54 5G. I got into the fastbootd mode and i want to unlock the bootloader.
I have no PIN or something, OEM Unlocking is activated and Developer Options are activated too.
If i execute the command fastboot devices
it shows my device.
If i execute the command fastboot flashing unlock
it says: FAILED (remote: 'Unrecognized command flashing unlock')
but if i execute the command fastboot oem unlock
it says: FAILED (remote: 'Command not supported in default implementation')
Can anyone help me?