SM-N900T unlock failed

[sajib_ngage]

here is log ..............

Checking server 1: OK
Connecting to server: OK
Asking server for access: OK
Getting data from server: OK
. . .
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Disconnecting from server: OK
Start at 14:50:21
Please power on phone and connect to usb in android debug mode!
If phone ask to allow usb debuging please accept!
Searching for phone: OK
Reading info: OK
Checking root: OK(WAITING)
Please grant SUPERUSER ACCESS on phone screen or from phone menu!
Checking root: OK (ROOTED)
BRAND: SAMSUNG
MODEL: SM-N900T / HLTETMO
IMEI: 358917051631680
HWID: QCOM-8
BOOT LOADER: N900TUVUBMI7
VERSION: ANDROID 4.3
BUILD JSS15J / N900TUVUBMI7
N900TUVUBMI7 / N900TTMBBMI7 (PDA/CSC)
FIRMWARE: HLTETMO-USER / N900TUVUBMI7
KERNEL: 3.4.0-1670611 (gcc 4.7)
HARDWARE: REV0.6
PHONE SN: RV1DB3LQXCV
CPU TYPE: MSM8974 / ARMv7
Reading data: OK
Sending data to server: OK
Calculating [by server] please wait: OK
Writing data: ERROR [ CMD:COMPLETE ]
Restarting phone: OK
End at 14:52:24