Samsung J700t job Done.
 

there are hidden trick before,I was able to use this method.
Analyzing file.....OK
Searching for Samsung ODIN protocol.....Detected {COM50}
Connecting to device.....OK
Reading PIT.....OK
Flashing [data 1].....OK
Rebooting device.....OK
Waiting for device.....OK
Reading device info.....OK
Serial Number: R58H43MKZDH
Device Arch: exynos7580
Device bootloader: J700TUVU3BQI5
Device selinux: enforcing
Device warranty bit: 0
Device Firmware: J700TUVU3BQI5
Android version: 7.1.1
Device SDK: 25
Device data encryption: encrypted
Firmware Country: USA
Device Hardware: samsungexynos7580
Device CPU: armeabi-v7a
Device Factory: samsung
Device Model: SM-J700T
Device IMEI:
Root status.....Rooted { Adb direct }
Resetting FRP.....OK
Operation {Reset [ScreenLock - FRP - MDM - Call Me - Samsung Account] -- FRP / OEM: ON} ID: A1AC4614F13E5628
Elapsed time 00:50 -- Version 3.9.1