ls770 remove screenlock done but not removed

Log file "C:\Program Files (x86)\Octoplus\Octoplus_LG\LOG-06-2016_00-50-27.log" created.
6/24/2016 12:50:39 AM > Welcome to Octoplus/Octopus Box LG Software version 2.3.4
6/24/2016 12:51:24 AM > ——————————————————————————–
6/24/2016 12:51:24 AM > Checking data…6/24/2016 12:51:26 AM > OK
6/24/2016 12:51:26 AM > Platform: LG Qualcomm
6/24/2016 12:51:26 AM > Selected port: COM18
6/24/2016 12:51:26 AM > Selected model: LS770
6/24/2016 12:51:26 AM > Please, put the phone into download mode manually (Power phone OFF, press and hold "Vol+" button and connect the cable (or P990 cable)).
6/24/2016 12:51:26 AM > Reading info…
6/24/2016 12:51:29 AM > Model ID: LGLS770
6/24/2016 12:51:29 AM > IMEI: 350305-26-000000-4
6/24/2016 12:51:29 AM > Android version: 5.1.1
6/24/2016 12:51:29 AM > Battery level: 100%
6/24/2016 12:51:31 AM > Mode: Emergency
6/24/2016 12:51:31 AM > Initializing flash…6/24/2016 12:51:32 AM > OK
6/24/2016 12:51:33 AM > SW version: LS770ZV7_15
6/24/2016 12:51:33 AM > LAF Version: 1.1
6/24/2016 12:51:33 AM > Product ID: HD55S150916003409
6/24/2016 12:51:33 AM > IMEI: 357188-06-631449-5
6/24/2016 12:51:33 AM > Target operator: SPR
6/24/2016 12:51:33 AM > Hardware: rev_10
6/24/2016 12:51:33 AM > Resetting Screen Lock…6/24/2016 12:51:40 AM > OK
6/24/2016 12:51:42 AM > Resetting screen lock successfully completed!
6/24/2016 12:51:42 AM > Performed by 2.3.4 software version.