lg ls990 connection problem

i have tried to connect above phone cannot connect it for unlock always giving error below .,

Welcome to Octoplus/Octopus Box LG Software version 2.1.8
——————————————————————————–
Platform: LG Qualcomm
Selected port: COM60
Selected model: LS990
Reading info…
Could not detect mode!
——————————————————————————–
Checking data…OK
Platform: LG Qualcomm
Selected port: COM60
Selected model: LS990
Reading info…
Could not detect mode!
——————————————————————————–
Checking data…OK
Platform: LG Qualcomm
Selected port: COM60
Selected model: LS990
Reading info…
Could not detect mode!
——————————————————————————–
Platform: LG Qualcomm
Selected port: COM60
Selected model: LS990
Reading info…
Could not detect mode!
——————————————————————————–
Checking data…OK
Platform: LG Qualcomm
Selected port: COM60
Selected model: LS990
Reading info…
Could not detect mode!