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FAILED (remote: unknown command) ZTE BLADE V9

  • Thread starter Thread starter Juxo321
  • Start date Start date
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Juxo321

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I need help because I want to unlock the bootloader but i can't, my device is Zte blade V9 I enabled OEM lock AND enabled usb debugging

PS C:\Users\Justin\Downloads\platform-tools> fastboot flashing unlock
...
FAILED (remote: unknown command)
finished. total time: 0.008s
PS C:\Users\Justin\Downloads\platform-tools> fastboot oem unlock
...
FAILED (remote: unknown command)
finished. total time: 0.012s
PS C:\Users\Justin\Downloads\platform-tools>
 
I've been trying to unlock the bootloader but I can't, I enabled OEM unlock and usb debugging, I've been searching for a solution all day I am stressed, could someone please help me i'm new to this?

This is the error

PS C:\Users\Justin\Downloads\platform-tools> fastboot flashing unlock
...
FAILED (remote: unknown command)
finished. total time: 0.008s
PS C:\Users\Justin\Downloads\platform-tools> fastboot oem unlock
...
FAILED (remote: unknown command)
finished. total time: 0.012s
PS C:\Users\Justin\Downloads\platform-tools> enable OEM lock
 
Juxo321 said:
I've been trying to unlock the bootloader but I can't, I enabled OEM unlock and usb debugging, I've been searching for a solution all day I am stressed, could someone please help me i'm new to this?

This is the error

PS C:\Users\Justin\Downloads\platform-tools> fastboot flashing unlock
...
FAILED (remote: unknown command)
finished. total time: 0.008s
PS C:\Users\Justin\Downloads\platform-tools> fastboot oem unlock
...
FAILED (remote: unknown command)
finished. total time: 0.012s
PS C:\Users\Justin\Downloads\platform-tools> enable OEM lock
Click to expand...

https://www.google.com/amp/s/gearallnews.com/how-to-unlock-the-bootloader-of-zte-blade-v9-vita/amp/

There are directions
 
Juxo321 said:
I need help because I want to unlock the bootloader but i can't, my device is Zte blade V9 I enabled OEM lock AND enabled usb debugging

PS C:\Users\Justin\Downloads\platform-tools> fastboot flashing unlock
...
FAILED (remote: unknown command)
finished. total time: 0.008s
PS C:\Users\Justin\Downloads\platform-tools> fastboot oem unlock
...
FAILED (remote: unknown command)
finished. total time: 0.012s
PS C:\Users\Justin\Downloads\platform-tools>
Click to expand...
is the phone in fastboot mode?
is platform-tools where you have adb setup?
if you type
Code: 
adb devices
what happens? it should show a list of devices connected
 
ocnbrze said:
is the phone in fastboot mode?
is platform-tools where you have adb setup?
if you type
Code: 
adb devices
what happens? it should show a list of devices connected
Click to expand...

Yes the phone is in fastboot mode and there are some webs and I did all the steps, I've had this problem always, It always says FAILED (remote: unknown command)

C:\Program Files (x86)\Minimal ADB and Fastboot>adb devices
List of devices attached
320784339447 device
 

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according to that screen shot seems like everything seems to be working. i did not see what the output was for
Code: 
fastboot oem unlock
 
ocnbrze said:
according to that screen shot seems like everything seems to be working. i did not see what the output was for
Code: 
fastboot oem unlock
Click to expand...

Yes but with every command only says "FAILED (remote: unknown command)" and I don't know how to fix it :c
 
start from scratch
1.reboot your phone normally
2.
Code: 
adb devices
just to make sure adb recognizes your phone
3.
Code: 
adb reboot bootloader
4.
Code: 
fastboot oem unlock

make sure that you are using the right directory when typing the commands
 
ocnbrze said:
start from scratch
1.reboot your phone normally
2.
Code: 
adb devices
just to make sure adb recognizes your phone
3.
Code: 
adb reboot bootloader
4.
Code: 
fastboot oem unlock

make sure that you are using the right directory when typing the commands
Click to expand...

It doesn't work :c, do u know other form to install TWRP without unlock the bootloader?
 

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well keep an eye out here. there maybe others here who might be able to help further. i'll keep looking for answers and will post anything that i come across here in this thread.
 
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