g920P write cert error (0)

Checking certificate file… OK
KEY ID: 0053
Waiting ADB device… OK
Reading phone info…
Model: SM-G920P
Android version: 5.1.1
Product code: Not Active
Phone version: G920PVPU3BOI1
PDA version: G920PVPU3BOI1
CSC version: G920PSPT3BOI1
CSC country code: USA
CSC sales code: SPR
HW version: G920P.02
Phone S/N: 00000000000
Modem board: MDM9635M
RF cal date: 2015.04.09
Initialization AT RIL… OK
Bypass SPC… OK
Checking for compatible phone and cert… OK
Phone KEY ID: 0053
Writing CERT… error (0)
Done with Samsung Tool PRO v.24.1