samsung SM-G901f write certificate done %%%%

Selected model: SM-G901F
Selected port: COM5 Z3X BOX Serial Port
Selected port speed: 115200
Checking certificate file... OK
Searching ADB device... OK
Reading phone info...
Model: SM-G901F
Android version: 4.4.4
Product code: Not Active
Phone version: G901FXXU1ANK2
PDA version: G901FXXU1ANK3
CSC version: G901FEVR1ANK1
IMEI: Unknown
Phone S/N: RF8G11X7P3F
Checking Super user right... true
Bypass MSL... OK
Checking for compatible phone and cert... OK
Writing CERT... OK
Checking CERT status... OK
Rebooting phone... OK
Done with Samsung Tool v.19.1