Tried almost everything but can't unlock bootloader ! Stuck at 50%

Hi guys,

I am unable to unlock bootloader . Have got permission way back on 28th June 2016 but still stuck at 50% couldn't verify device error! Please help.

My mi account- 344045672
Device- redmi note 3 32GB qualcomm
MIUI version- 6.8.18 Global beta
See screenshot- http://ift.tt/2cfJ4W5

Using MIUI unlock tool- 1.1.0317.1_en . And i am on windows 7 64 bit.

Tried removing and adding device both on mi cloud and my phone. Find device is showing device online , tried disabling driver enforcement signature as well. Also tried china as well as en Mi Unlock tools .
Nothing is working. :(

here is the buglog of Mi unlock tool-

DEBUG <00:34:30.461,T:6920> : Initializing native downloader...
INFO <00:34:30.461,T:6920> : init resource F:\Downloads\Compressed\MiFlashUnlock_1.1.0317.1_e n\MiFlashUnlock_1.1.0317.1_en\res\ language:en region:
ERROR <00:34:31.284,T:4008> : Can't identify device in fastboot mode.(num=0)
INFO <00:34:39.287,T:7064> : to login by name:XXX pwd:XXX sid:XXX verify:EMPTY sec_token:EMPTY
INFO <00:34:39.317,T:7064> : LoginStep1
DEBUG <00:34:41.087,T:7064> : OnAccountLoggedIn
DEBUG <00:34:43.231,T:7064> : OnNewServiceCookies
DEBUG <00:34:43.252,T:7064> : Login success and get user detail
INFO <00:34:45.124,T:1216> : status result: {
"applyStatus" : 2,
"code" : 0,
"description" : null,
"shouldApply" : true,
"uid" : 344045672
}
DEBUG <00:34:45.125,T:1216> : unlock status: 2
DEBUG <00:34:45.125,T:1216> : should apply:true
INFO <00:34:48.535,T:6920> : kenzo connected
DEBUG <00:34:49.440,T:6848> : VerifyDeviceInfo
DEBUG <00:34:49.664,T:6848> : to sign token with key for device:
DEBUG <00:34:51.590,T:6848> : sign result:{
"code" : 20031,
"description" : "账号与设备没有绑定关系",
"uid" : 344045672
}
ERROR <00:34:51.590,T:6848> : unlock signature request fail:20031 reason:账号与设备没有绑定关系
DEBUG <00:34:51.590,T:6848> : unlock return:20031 msg:账号与设备没有绑定关系
DEBUG <00:34:56.089,T:6848> : VerifyDeviceInfo
DEBUG <00:34:56.165,T:6848> : to sign token with key for device:
DEBUG <00:34:58.258,T:6848> : sign result:{
"code" : 20031,
"description" : "账号与设备没有绑定关系",
"uid" : 344045672
}
ERROR <00:34:58.258,T:6848> : unlock signature request fail:20031 reason:账号与设备没有绑定关系
DEBUG <00:34:58.258,T:6848> : unlock return:20031 msg:账号与设备没有绑定关系
ERROR <00:35:30.872,T:4008> : Can't identify device in fastboot mode.(num=0)
ERROR <00:35:31.096,T:4008> : Can't identify device in fastboot mode.(num=0)
DEBUG <00:36:17.002,T:6848> : VerifyDeviceInfo
DEBUG <00:36:17.108,T:6848> : to sign token with key for device:
DEBUG <00:36:18.948,T:6848> : sign result:{
"code" : 20031,
"description" : "账号与设备没有绑定关系",
"uid" : 344045672
}
ERROR <00:36:18.948,T:6848> : unlock signature request fail:20031 reason:账号与设备没有绑定关系
DEBUG <00:36:18.948,T:6848> : unlock return:20031 msg:账号与设备没有绑定关系
INFO <00:36:23.690,T:6920> : UIWindow::eek:nWindowProc: received CWM_GLOBAL_PROCESS_CLOSE message.


Please help .

from xda-developers http://ift.tt/2bV5rg4
via IFTTT