Samsung M600 unlock using UST-PRO 2 by reading NCK code

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Unlocking Samsung M600 using UST-PRO2.

Also known as[edit]

  • Samsung M600 unlocking by reading code using USTPRO2 / UST-PRO2 / USTPRO II

Notes[edit]

  • This method will not erase user data from phone

What is needed?[edit]

  • UST-PRO 2 box
  • Installed UST-PRO 2 software and drivers
  • E210-series RJ45 UST-PRO2 box cable

Unlock method[edit]

1. Connect UST-PRO 2 box on computer, then connect RJ45 E210-series data cable on UST-PRO2 box.

2. Turn on phone and connect on UST-PRO2 cable.

3. Select "M600" from "Model list".

Samsung m600 ust unlock code 1.jpg

4. Press "Read Codes" button. UST-PRO2 software now try to activate test mode on phone. (If UST can't activate it, press "Read codes" button again and press red button on M600 phone during UST tries to activating test mode.)

Samsung m600 ust unlock code 2.jpg

5. Now the unlock codes readed from phone.

Samsung m600 ust unlock code 3.jpg

6. Remove battery from phone, then insert it back. Turn on phone, then enter this code: #0111*NCK# (NCK is the 8 digit code which was readed from phone by UST-PRO2). You may insert a SIM card in phone which is not accepted, then enter the code.

7. Now the phone is unlocked.

See also[edit]