n920p cert write error

Operation: Write CERT
Selected model: SM-N920P
Software version: 33.8

Checking CERT file... OK
KEY ID: 0092
Waiting ADB device... OK
Reading phone info...
Model: SM-N920P
Android version: 7.0
PDA version: N920PVPS3DRB1
CSC version: N920PSPT3DRB1
Phone version: N920PVPS3DRB1
Product code: Not Active
CSC country code: USA
CSC sales code: SPR
Phone SN: 00000000000
IMEI: 990007004761059
HW version: N920P.04
RF cal date: 2015.11.24
Chip name: EXYNOS7420
Modem board: MDM9635M
Security patch: 2018-02-01
Boot Warranty bit: 1
Initialization AT RIL... error
Done with Samsung Tool PRO v.33.8