Failed to send the response!

Today, i try 2 phone with same error. DRA-LX2 & LDN-L21. i have done with other tool, but chimera pls fix this.



Chimera Mobile Phone Utility version: 17.98.1358 @ 2018-07-10

[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...
Failed to send the response!
Finished at local time: [07.10.18 18:06:41]
WorkID: 40559366