P20 EML-L29 Chimera Failed

Chimera tell it's supported FRP remove but there is log after many try
Chimera Mobile Phone Utility version: 18.48.1316 @ 2018-09-01

Printing phone history

FRP Remove
30/08/2018
07:43:03

FRP Remove
28/08/2018
07:25:55

FRP Remove
27/08/2018
12:54:55

FRP Remove
27/08/2018
11:28:45



[Removing factory reset protection...]

Collecting information about the device...

Removing factory reset protection lock...
This way did not work.

Removing factory reset protection lock...
This way did not work.

Checking if factory challenge needed...

Reading factory challenge...

Calculating response for the challenge...
This may take a while.
Be patient! Do NOT disconnect the phone!

Sending response to the device...
This way did not work.

Reading factory challenge...

Calculating response for the challenge...
This may take a while.
Be patient! Do NOT disconnect the phone!

Sending response to the device...
This way did not work.

Reading factory challenge...

Calculating response for the challenge...
This may take a while.
Be patient! Do NOT disconnect the phone!

Sending response to the device...
This way did not work.

Reading factory challenge...

Calculating response for the challenge...
This may take a while.
Be patient! Do NOT disconnect the phone!

Sending response to the device...
This way did not work.

Reading factory challenge...

Calculating response for the challenge...
This may take a while.
Be patient! Do NOT disconnect the phone!

Sending response to the device...
Failed to send the response!
Finished at local time: [09.01.18 08:37:11]
WorkID: 43363868