G935F u6 unlock

Checking hash file... OK
Searching Samsung modem... detected COM6
Reading phone info...
Model: SM-G935F
AP version: G935FXXS6ESGD
CSC version: G935FOXA6ESGD
CP version: G935FXXS6ESGD
Product code: BTU
Phone SN: RF8J107DTWK
IMEI: 355612084214454
Unique number: CE12160C1483673405
Searching Samsung diag port... detected COM7
Reading phone info... error (0)
Check phone connection or KNOX WARRANTY VOID is 0x1
Done with Samsung Tool PRO v.37.0


need u6 combination to unlock this model