Please help to unlock MP260

[windowshu]

Welcome to Octoplus/Octopus Box LG Software version 2.8.8
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Checking data...OK
Platform: LG Qualcomm
Selected port: COM62
Selected model: MP260
Reading info...
Model ID: LGMP260
IMEI: 354446-09-110059-1
Android version: 7.0
Battery level: 66%
SW Version: MP26010t
Mode: Normal
Firmware compiled date: May 27 2017
Firmware compiled time: 13:00:00
Firmware released date: Oct 18 2017
Firmware released time: 17:21:58
SW Version: MPSS.JO.2.0.c1.2-00031-8937_GENNS_PACK-1
IMEI: 354446-09-110059-1
SPC: 000000
Checking root access...
Initializing ADB...OK
Waiting for phone...OK
Phone is already rooted.
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Connecting to server...OK
Octopus smart card is present.
Checking smart card...OK
Username:
Authorizing...OK
Checking balance...OK
Checking operation...OK
Sending device information...OK
Get credits, needed for current operation...OK
Your balance: 500 credits.
To perform "Unlock" operation you need to have 100 credits.
Sending exploit...OK
Executing exploit...OK
Sending data to server...OK
Calculating. Please Wait...OK
Unlocking...
Unlock Failed
Please, reboot the phone and try again.
Rebooting phone...
Performed by 2.8.8 Software version.