SM-J700T1 write cert done by me

Operation: Write CERT
Selected model: SM-J700T1
Software version: 32.4

Waiting ADB device... OK
Reading phone info...
Model: SM-J700T1
Android version: 7.1.1
PDA version: J700T1UVU3BQK3
CSC version: J700T1TMK3BQK3
Phone version: J700TUVU3AQC1
Product code: SM2J700TZWATMK
CSC country code: USA
CSC sales code: TMK
Phone SN: R5xxxxxxx
IMEI: 356xxxxxxxxxx
HW version: REV0.5
RF cal date: 20160620
Chip name: EXYNOS7580
Modem board: SHANNON310
Security patch: 2017-08-01
Boot Warranty bit: 1
Checking Super user right... true
Reading NV data... OK
Checking NV data... OK
Reading data... error (2)
Initialization zTool... OK
Running zTool, please wait...
Start... OK
Initialization... OK
Generate and check client proof... OK
Verify proof by client... OK
Reading data from phone... OK
Modem board: SHANNON310
HWID: 84 B8 FF A9 98 0B 37 1E 20 3E C9 BB C4 F5 98 3D
Calculating... OK
Initialization AT RIL...
AT RIL stopped, restarting... OK
Checking for compatible phone and cert
Phone KEY ID: 0826
Checking certificate file... OK
KEY ID: 0826
Crypting CERT 1... OK
Writing NV data... OK
Rebooting phone... OK
Write CERT done
Done with Samsung Tool PRO v.32.4