problem with huawei imei

hi,
i have a problem with repair imei of huawer BLA-L29 ere is the log

Code:

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Chimera Mobile Phone Utility version: 18.96.1720 @ 2018-10-12
Repairing IMEI(s)...
Searching for manufacture port...
Testing connection...
Checking IMEI(s)...
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: [10.12.18 15:07:42]
WorkID: 45753897

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and i have a problem with frp of a huawei FIG-LX3, here is the log

Code:

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Chimera Mobile Phone Utility version: 18.96.1720 @ 2018-10-12
Printing phone history

FRP Remove
12/10/2018
7:53:21
p.
m.

FRP Remove
12/10/2018
7:41:30
p.
m.

Removing factory reset protection...
Collecting information about the device...
Removing factory reset protection lock...
It did not work.
Removing factory reset protection lock...
It 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...
It 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...
It 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...
It 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...
It 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: [10.12.18 15:14:51]
WorkID: 45754249

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Thanks in advance



Br

_M0rfy_