g965u unlock

how to unlock g965u sim not valid
INFO : 24/12/2018 19:47:20 > Platform: Samsung Android
INFO : 24/12/2018 19:47:20 > Selected port: COM6
INFO : 24/12/2018 19:47:20 > Selected model: SM-G965U
INFO : 24/12/2018 19:47:23 > Phone was not found on the selected port!
INFO : 24/12/2018 19:47:23 > Searching for USB diagnostic port...
INFO : 24/12/2018 19:47:23 > Connecting to phone on COM75
INFO : 24/12/2018 19:47:23 > Mode: Normal
INFO : 24/12/2018 19:47:23 > Phone model: SM-G965U
INFO : 24/12/2018 19:47:23 > Firmware compiled date: Mar 18 2018
INFO : 24/12/2018 19:47:23 > Firmware compiled time: 18:00:00
INFO : 24/12/2018 19:47:23 > Firmware released date: Jun 8 2018
INFO : 24/12/2018 19:47:23 > Firmware released time: 12:23:08
INFO : 24/12/2018 19:47:23 > Phone IMEI: 353321-09-021412-6
INFO : 24/12/2018 19:47:23 > SW version: MPSS.AT.4.0.c2.5-00045-SDM845_GEN_PACK-1.135721.7.141462.1
INFO : 24/12/2018 19:47:23 > Performed by 2.7.7 Software version.