LG LS676VA firmware Needed

LG LS676VA baseband unknown after unlock was unsuccessful in z3x lg tool v9.60
any one who could share a link for the firmware will be appreciated the most
here is the last log.

using old write method...
10/6/2019 11:57:52 PM: rdb: 00000029,0004FF9E,00000002,00001000
10/6/2019 11:57:52 PM: rc1: 0004FF9E,00000002,000004FF,00000500,00000800
10/6/2019 11:58:23 PM: Laf cmd info: send LAF_CMD_IOCTL, retry #1
10/6/2019 11:58:54 PM: Laf cmd info: send LAF_CMD_IOCTL, retry #2
10/6/2019 11:59:25 PM: Laf cmd info: send LAF_CMD_IOCTL, retry #3
10/6/2019 11:59:25 PM: Laf cmd error: LAF_CMD_IOCTL could not write.
10/6/2019 11:59:26 PM: Elapsed: 349 secs. --> (v9.62)