ive done some research, and here are seems like where the problem from:
1: i cant recover it with safestrap installed.
2: the firmware on my phone is newer than the stock rom(ML2) im trying to flash.
im totally freaked right now, can somebody help me please, really really apreciate your help. (is there anyway i can get the ODIN files for 4.4.2? thanks thanks !!! compare with root, i need my phone first !!)
following is my odin log:
<ID:0/003> Odin v.3 engine (ID:3)..
<ID:0/003> File analysis..
<ID:0/003> Set PIT file..
<ID:0/003> DO NOT TURN OFF TARGET!!
<ID:0/003> Get PIT for mapping..
<ID:0/003> Firmware update start..
<ID:0/003> NAND Write Start!!
<ID:0/003> FAIL! (Auth)
<ID:0/003> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
and on my phone screen it says
PRODUCT NAME : SGH-I537
CURRENT BINARY: Samsung Official
SYSTEM STATUS: CUSTOM
knox kernel lock: 0*0
knox warranty void: 0*1
write protection: enable
ommc burst mode :enabled
sw rev check fail: fused:4 binary:3