Can't unlock: Request parameter error

[xiaoxiao432]

Hi,

I'm trying to unlock my redmi note 5 with the latest version of miunlock but I keep getting this error message at 99%: "Request parameter error"

My account is correctly linked to the phone, I have no clue what to do...

Thank you!

 

[mehrunes]

take a pixel

 

[Damovic]

same problem

 

[Furkan Ahmed]

Mi note 5 ai boot loader unlock

Same here ,every time i try the same error appear!

 

[bobmarky]

Redmi Note 5 Pro

same problem for me
still no solutions for these ?

 

[pranavatla]

Mi Unlock (windows) for Mi A3 Error: Couldn't unlock. Request parameter error

Hello, even I am facing the Same issue please asssist.
Thank you.

 

[Fietz]

Same here: Redmi Note 5 Pro and the last global stable Miui 11 Rom.
I have enabled in dev options oem unlock, USB-Debugging and bind my phone to Mi Account (unlock status).
I saw the popup, that the phone is bind to my account.
Mi Cloud find my Phone.

The Phone is connected with USB 2.0 Port.
I have try the newest and older versions of the Mi unlock tool as admin.
Every time the same at 99%: Couldn't unlock => Request parameter error
In the Device Manager (Win10) I find Android Phone and ABD Bootloader Interface.
I think it looks good.

I have attached the mi unlock tool log file.
Where is the solution and sorry for my bad english.
It is not my native language.

Thank you for comments :good:

 

[beeduq]

I had the same problem when I used my second phone as usb tethering network connection, but I fixed by using it as wifi hotspot. The adb thingie was not "locked" or if you have other devices connected via usb, it get the error, I believe.

 

[JustS0meone]

Try downgrading mitools and miui

 

[Fietz]

Today I could unlock the device by the first try, with my brothers pc (old amd apu/win7).

Thanks and have a Happy New Year!

 

[httpdoge]

If someone is still wondering, just connect your phone in fastboot and open Minimal ADB and Fastboot. type this "fastboot flashing unlock" and hit enter. This did the job for me.

 

[marsian0]

If someone is still wondering, just connect your phone in fastboot and open Minimal ADB and Fastboot. type this "fastboot flashing unlock" and hit enter. This did the job for me.

Superb!

just had to modify as requested

fastboot flashing unlock
...
FAILED (remote: Need wipe userdata. Do 'fastboot oem unlock-go')
finished. total time: 0.045s


fastboot oem unlock-go
...
OKAY [ 0.034s]
finished. total time: 0.393s

 

[ramisamii]

how can i use this code

 

[DavisXD]

It Worked

If someone is still wondering, just connect your phone in fastboot and open Minimal ADB and Fastboot. type this "fastboot flashing unlock" and hit enter. This did the job for me.

Thanks Dude, It worked for me...

 

[wentaas]

how can i use this code

very late reply but you should google how to open fastboot in your phone, then connect it to your pc and download platform tools, open cmd cd into the directory w that exe connect your phone and type the commands above

 

[Robert314]

I solved this issue by simply rebooting my Poco F3 and then booting back into fastboot and clicking unlock

 

[aseem.mane]

If someone is still wondering, just connect your phone in fastboot and open Minimal ADB and Fastboot. type this "fastboot flashing unlock" and hit enter. This did the job for me.

brother nothing is happening for me, i am still getting request parameter error, please help me

 

[aseem.mane]

I solved this issue by simply rebooting my Poco F3 and then booting back into fastboot and clicking unlock

brother nothing is happening for me, i am still getting request parameter error, please help me

 

[Evilboy1804]

i solve it with changing usb port on pc. now have to wait 7 days

 

[MrCreepy]

This solves the problem
Check out this video for more informations:

And yes, you have to wait for 7 days for some reason.... Thanks Xiaomi