SM-G920P Fail by gc key but z3x unlock with success

Using Version...1.0.0.0058
Selected Model GT-I5500
Selected Task SAMSUNG SPRINT UNLOCK

Searching ADB device Please wait..
Device Detected...
Security:= OFF Unsecure device
SELinux := Enforcing
model:= SM-G920P
Androids Version:= 7.0
Description Version:= zerofltespr-user 7.0 NRD90M G920PVPS4DRC2 release-keys
Platform:= exynos5 [ samsungexynos7420 ] [ MDM9635M ]
Baseband:= G920PVPS4DRC2
VER:= G920PVPS4DRC2/G920PSPT4DRC2/G920PVPS4DRC2/G920PVPS4DRC2
Carrier := SPR_USA
EFS CSC := SPR
Knox Warranty := Not Void
AP UART Status := Enable Already.
Security Patch := 01-03-2018
Simstatus:= CARD_IO_ERROR
ANDROID-ID = 02157df250e82f1b_00008D2911
Device is Unsecure Rooted
SAMSUNG ALL SPRINT UNLOCKING STARTED...
Please Wait while...
Checking Data...
Waiting for Loader...
Loader Ok...
dbg...LY3LDUQxCANbCvmao00e/Ze0RFpxM2OPb5GLkcBRqOvScnn3jcUjgjA1TSFXjvpsXTUOuSI Xqq1BY9csuv0TZ6PVGqVqXWxHFl0JZC995De//T3XVHl4+Dx21zvvzWcG5HnDYiB/

!!! Fail !!!!

Restart Phone Manually if not done auto...
Total Time Take...00:00:21
Log Saved
WHY FAIL BOSS STANNER