Galaxy j (sgh-n075 )sc-02f unlock

Welcome to Octoplus/Octopus Box Samsung software version 2.1.6
To connect SC-02F phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
6. Go to dial window.
7. Enter "*#0808#" number.
8. Select "DM+Modem+ADB".
9. Press Home button.
10. Restart phone.
11. Press "Read Info" in software.
Platform: Samsung Android
Selected port: COM242
Selected model: SC-02F
Reading info…
Mode: Normal
Firmware compiled date: Sep 16 2013
Firmware compiled time: 14:00:00
Firmware released date: Sep 9 2015
Firmware released time: 10:14:34
SW Version: M8974A-AAAANAZM-1.0.180075
Please, press "OK" button on the phone to allow USB debugging..
Detected phone model: SC-02F
Firmware compiled date: Wed Sep 9 18:03:24 KST 2015
PDA version: SC02FOMUGOI4
CSC version: SC02FDCMGOI4
SW version: SC02FOMUGOI4
Phone SN: R31DA1ND10W
Android version: 5.0 (LRX21V)
Checking Root:
Phone is not Rooted.
Unlocking phone…
Phone will restart now. Please don’t disconnect cable!
Phone is successfully unlocked
To finish the operation, please restart the phone via phone’s menu.

activate diag port enter only default dial pad