Lg ls992 zvd no unlock

Lg LS992 ZVD after unlock via server whit 50 credits still show servce disabled:(



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Connecting to server ...OK
Username: nyakamxxxx
Authorizing...OK
Checking balance...OK
Your balance: 700 credits.
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Checking data...OK
Platform: LG Qualcomm
Selected port: COM3
Selected model: LS992
Reading info...Failed!
Port busy
Initializing ADB...OK
Waiting for phone...OK
Model ID: LGLS992
Phone firmware version: LGLS992AT-00-ZVD-SPR-US-NOV-02-2017+00
Short firmware version: ZVD
Kernel version: 3.18.31-perf-g9707626-00026-g45f1ad3
(lgmobile@LGEACI8R13) (gcc version 4.9 20150123 (prerelease) (GCC) )
#1 SMP PREEMPT Thu Nov 2 10:06:38 KST 201
Android version: 7.0
Hardware: Qualcomm Technologies, Inc MSM8996 AArch64 Processor rev
2 (aarch64)
Please, select Unlock Method!
Connecting to server...OK
Octopus smart card is present.
Checking smart card...OK
Username: nyakamxxxx
Authorizing...OK
Checking balance...OK
Checking operation...OK
Get credits, needed for current operation...OK
Your balance: 700 credits.
To perform "Unlock" operation you need to have 50 credits.
Sending device information...OK
Sending exploit...OK
Executing exploit...OK
Unlocking...
Phone successfully unlocked!
Rebooting phone...
Performed by 2.9.2 Software version.
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Connecting to server ...OK
Username: nyakamxxxx
Authorizing...OK
Checking balance...OK
Your balance: 650 credits.