Galaxy S4 [GT-I9515] Unlock Done Without Root

[iPhoneUnlocke]

Galaxy S4 [GT-I9515] Unlock Done Without Root

Welcome to Octoplus/Octopus Box Samsung software version 2.1.8
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To connect GT-I9515 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.
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Platform: Samsung Android
Selected port: COM72
Selected model: GT-I9515
Reading info...
Mode: Normal
Firmware compiled date: Apr 08 2014
Firmware compiled time: 02:00:00
Firmware released date: Apr 15 2014
Firmware released time: 10:45:10
SW Version: M9615A-CEFWTAZM-4.0.17154
Proper android device not found. Make shure that "USB debug" option on the device is turned on.
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.