j701f unlock error

Checking Login and Password... OK
Ballance: 20 crd.
You have 20 credit(s) left. This operation takes 5 credits.Continue? Yes
Searching Samsung modem... detected COM10
Reading phone info... OK
Model: SM-J701F
AP version: J701FXXU3ARA4
CSC version: J701FOJV3ARA4
CP version: J701FXXU3ARA3
Product code: KSA
Phone SN: RF8J828DKPF
Unique number: CAJ00B155F45E74
Searching Samsung diag port... detected COM12
Reading phone info... OK
CP version: J701FXXU3ARA3
CP build: Jan 11 2018 19:02:19
Reading data from phone... error (1)
Searching server... OK
Checking available files... not found compatible file
Try downgrade modem if possible
Done with Samsung Tool PRO v.30.9