I tried to root but failed
here's what Download mode says on top
ODIN Mode
PRODUCT NAME SCH-T999
Custom Binary Download: NO
Current Binary: Samsung Official
System Status: Official
Qualcomm secureboot: Enable
Warranty Bit: 0
Booterloader AP SWREV: 1
here's what Download mode says on top
ODIN Mode
PRODUCT NAME SCH-T999
Custom Binary Download: NO
Current Binary: Samsung Official
System Status: Official
Qualcomm secureboot: Enable
Warranty Bit: 0
Booterloader AP SWREV: 1