..::LG H830 Not Unlock::..

Mode: Normal
Model: LGH830AT
Build version: Mar 21 201717:05:57Oct 19 201604:00:00LGH830AT
SW Version: MPSS.TH.2.0.c1.4-00042-M8996FAAAANAZM-1.74312.1
IMEI: 35837806917170-8
BlueTooth Address: 00:00:00:00:00:00
Phone Code:
Elapsed: 1 secs. --> (v9.58)

Checking Login and Password... OK
Ballance: 25 crd.
You have 25 credit(s) left. This operation takes 10 credits.Continue? Yes
Searching modem interface... found COM425
Reading data from phone... OK
IMEI: 358378069171708
Checking root rights... fail
Elapsed: 13 secs. --> (v9.58)


How to root this version...........?