can I get blocked hcu client can you help me unlock

GSM-Forum

can I get blocked hcu client can you help me unlock

good afternoon lords of forum have a warm greeting I have a problem with my client hcu appears blocked the resseller who sold it to me told me to make a post for you to help me with the unlocking.

user: jonatan2505


thank you very much for your attention

K371 frp not working (solution)

Welcome to Octoplus/Octopus Box LG Software version 2.8.1
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM379
Selected model: K371
Reading info...
Model ID: LG-K371
IMEI: 000000-00-000000-0
Android version: 6.0
Battery level: 73%
SW Version: K37111n
Mode: Emergency
Initializing flash...OK
SW version: LGK371AT-01-V11n-310-410-SEP-29-2016-
ARB01+0
Android version: 6.0
LAF Version: 1.1
Product ID: CY22S161220001913
IMEI: 354885-07-946795-3
Target operator: ATT
Hardware: rev_10
Unlocking...
Skip Read/Write QCN
Reading partitions...OK
Reading security area...OK
Backup saved to "K371_354885079467953_18-08-2018_16-08-
59.SEC"
Writing security area...OK
Switching to Normal mode...
Trying to enable Diagnostics ports...Failed!
Trying to enable Diagnostics ports...
Initializing ADB...OK
ADB Server was found. Trying to kill...
Waiting for phone...Failed!
Please, reconnect phone, enable USB debugging, and try
again.
To enable USB debugging, please perform the following steps:
1. Disconnect cable
2. Install LG Android ADB drivers
3. Go to "Settings" -> "About phone" -> "Software information"
4. Click on Build number 5 times
5. Enable "Settings" -> "Developer options" -> "USB
debugging" option
6. Connect the cable and check, whether ADB interface has
appeared in PC Device Manager.
Please perform the following steps:
1. Disconnect cable
2. Put phone into Normal mode manually
3. Press "Ok" button
Failed!
Performed by 2.8.1 Software version.
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM86
Selected model: K371
Please, put the phone into download mode manually (Power
phone OFF (reconnect battery), press and hold "Vol+" button
and connect the cable (or P999 cable)).
Reading info...Failed!
Port busy
Performed by 2.8.1 Software version.
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM379
Selected model: K371
Please, put the phone into download mode manually (Power
phone OFF (reconnect battery), press and hold "Vol+" button
and connect the cable (or P999 cable)).
Reading info...
Model ID: LG-K371
IMEI: 000000-00-000000-0
Android version: 6.0
Battery level: 71%
SW Version: K37111n
Mode: Emergency
Initializing flash...OK
SW version: LGK371AT-00-V11n-ATT-US-SEP-29-2016-
ARB01+0
Android version: 6.0
LAF Version: 1.1
Product ID: CY22S161220001913
IMEI: 000000-00-000000-0
Target operator: ATT
Hardware: rev_10
Reading partitions...OK
Resetting FRP Lock...Failed!
Reading partitions...
Performed by 2.8.1 Software version.
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM379
Selected model: K371
Please, put the phone into download mode manually (Power
phone OFF (reconnect battery), press and hold "Vol+" button
and connect the cable (or P999 cable)).
Reading info...
Model ID: LG-K371
IMEI: 000000-00-000000-0
Android version: 6.0
Battery level: 71%
SW Version: K37111n
Mode: Emergency
Initializing flash...OK
SW version: LGK371AT-00-V11n-ATT-US-SEP-29-2016-
ARB01+0
Android version: 6.0
LAF Version: 1.1
Product ID: CY22S161220001913
IMEI: 000000-00-000000-0
Target operator: ATT
Hardware: rev_10
Resetting Screen Lock...
Reading partitions...OK
Resetting screen lock successfully completed!
Performed by 2.8.1 Software version.
--------------------------------------------------------------------------------
Checking data...
Cannot terminate an externally created threadOK
Platform: LG Qualcomm
Selected port: COM379
Selected model: K371
Please, put the phone into download mode manually (Power
phone OFF (reconnect battery), press and hold "Vol+" button
and connect the cable (or P999 cable)).
Reading info...
Cannot terminate an externally created thread
Cannot terminate an externally created thread
Cannot terminate an externally created thread
Cannot terminate an externally created thread
Cannot terminate an externally created thread
Cannot terminate an externally created thread
Model ID: LG-K371
IMEI: 000000-00-000000-0
Android version: 6.0
Battery level: 71%
SW Version: K37111nFailed!
Could not detect mode.
Performed by 2.8.1 Software version.
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM379
Selected model: K371
Please, put the phone into download mode manually (Power
phone OFF (reconnect battery), press and hold "Vol+" button
and connect the cable (or P999 cable)).
Reading info...
Mode: Emergency
Initializing flash...OK
SW version: LGK371AT-00-V11n-ATT-US-SEP-29-2016-
ARB01+0
Android version: 6.0
LAF Version: 1.1
Product ID: CY22S161220001913
IMEI: 000000-00-000000-0
Target operator: ATT
Hardware: rev_10
Reading partitions...OK
Resetting FRP Lock...Failed!
Reading partitions...
Performed by 2.8.1 Software version.
--------------------------------------------------------------------------------
Checking data...OK
Platform: LG Qualcomm
Selected port: COM379
Selected model: K373
Please, put the phone into download mode manually (Power
phone OFF (reconnect battery), press and hold "Vol+" button
and connect the cable (or P999 cable)).
Reading info...
Model ID: LG-K371
IMEI: 000000-00-000000-0
Android version: 6.0
Battery level: 71%
SW Version: K37111n
Mode: Emergency
Initializing flash...OK
SW version: LGK371AT-00-V11n-ATT-US-SEP-29-2016-
ARB01+0
Android version: 6.0
LAF Version: 1.1
Product ID: CY22S161220001913
IMEI: 000000-00-000000-0
Target operator: ATT
Hardware: rev_10
Reading partitions...OK
Resetting FRP Lock...Failed!
Reading partitions...
Performed by 2.8.1 Software version.






Checking data...OK
Platform: LG Qualcomm
Selected port: COM379
Selected model: K500DS
Please, put the phone into download mode manually (Power phone OFF (reconnect battery), press and hold "Vol+" button and connect the cable (or P999 cable)).
Reading info...
Model ID: LG-K371
Incompatible model ID!
IMEI: 000000-00-000000-0
Android version: 6.0
Battery level: 71%
SW Version: K37111n
Mode: Emergency
Initializing flash...OK
SW version: LGK371AT-00-V11n-ATT-US-SEP-29-2016-ARB01+0
Android version: 6.0
LAF Version: 1.1
Product ID: CY22S161220001913
IMEI: 000000-00-000000-0
Target operator: ATT
Hardware: rev_10
Reading partitions...OK
Resetting FRP Lock...
Step 1...OK
Step 2...OK
Step 3...OK
Resetting FRP lock successfully completed!
Performed by 2.8.1 Software version.