huawei p20lite ANE-LX1 unlock solution please

Chimera Mobile Phone Utility version: 20.39.0941 @ 2019-03-03
Printing phone history

Direct Unlock
3/3/2019
3:13:54
PM

Development Support
3/3/2019
3:12:54
PM

Remove Huawei-ID Lock
3/3/2019
3:12:44
PM

Unlock / Relock Bootloader
3/3/2019
3:10:57
PM

Get Info
3/3/2019
3:10:41
PM

Removing network lock...
Searching for manufacture port...
Testing connection...
Authenticating...
This may take a while.
Be patient! Do NOT disconnect the phone!
The device sent an invalid challenge.
Retry 2/5
The device sent an invalid challenge.
Retry 3/5
The device sent an invalid challenge.
Retry 4/5
The device sent an invalid challenge.
Retry 5/5
The device sent an invalid challenge.
Authentication with the device failed.
Finished at local time: [03.03.19 21:15:23]
WorkID: 53904310
ANY IDEA OR SOLUTION PLEASE