j530f network unlock problem help

Waiting ADB device... OK
Reading phone info...
Model: SM-J530F
Android version: 8.1.0
PDA version: J530FXXU4BSC2
CSC version: J530FOXA4BSC2
Phone version: J530FXXU4BSC2
Product code: SM2J530FZKDXEO
CSC country code: Poland
CSC sales code: XEO
Phone SN: R58K90MHY2P
IMEI: 359666094983223
HW version: MP 0.500
RF cal date: 20180905
Chip name: EXYNOS7870
Modem board: SHANNON315
Security patch: 2019-03-01
Boot Warranty bit: 0
SIM State: ABSENT,NETWORK_LOCKED
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... OK
Detecting MODEM... OK
Reading MODEM... OK
Calculating... OK
Writing zTool... OK
Initialization zTool... OK
Running zTool, please wait... OK
Reading data... error (1)
Initialization zTool... error (0 1)
Try downgrade modem if possible

Done with Samsung Tool PRO v.36.0