SM-J530F Unlock Octopus question [Answered]

Platform: Samsung Android
Selected port: COM64
Selected model: SM-J530F
Operation: Unlock
Please, press "OK" button on the phone to allow USB debugging.
Detected phone model: SM-J530F
Firmware compiled date: Sat Jan 13 12:42:01 KST 2018
PDA version: J530FXXU2ARA2
CSC version: J530FDPX2ARA2
SW version: J530FXXU2ARA2
Phone SN: RF8JB1Q6PXA
Android version: 7.0 (NRD90M)
Sales code: DPL
Country: Poland
HW platform: exynos5
HW Chip: exynos7870
HW Modem: SHANNON315
Security patch level: 2018-01-01
SIM 1 status: not ready
SIM 2 status: not ready
Codename: j5y17ltexx
Checking Root:
Phone is Rooted.
Reading security backup, please wait...
Backup saved as C:\Program Files\Octoplus\Octoplus_Samsung\BACKUP\Security-SM-J530F-RF8JB1Q6PXA-02-04-2018_18-09-16-.asec file
Initializing exploit...
Executing exploit...
Phone unlocking failed
Performed by 2.6.6 Software version.