Samsung X660 USTPRO2 unlock by read code

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Samsung X660 unlock using USTPRO2.

Also known as[edit]

  • Samsung X660 unlock using USTPRO2 / UST-PRO 2 box by read code
  • Samsung SGH-X660 delock using UST-PRO2 toolbox by reading NCK code
  • Samsung SGH X 660 unlock using UST PRO 2 dongle read codes
  • Samsung X660 phone / user / security code read using UST-PRO2 toolbox

Notes[edit]

This procedure:

  • will not erase user data from phone,
  • will read phone / user code also

What is needed?[edit]

  • UST-PRO 2 box
  • Installed UST-PRO 2 software and drivers
  • Samsung E860 -series cable (between phone and UST-PRO2 dongle)

Compatibility[edit]

This unlock method is compatible with those phones:

  • Samsung ...

Unlock method[edit]

  1. Connect UST-PRO2 box and E860-series RJ45 cable.
  2. Turn ON phone then connect to cable.
  3. Start UST-PRO2 software, select X660 from phone model list.
    Samsung x660 ust read code 1.jpg
  4. Press "Read Codes". UST-PRO2 will activate test mode on phone, then read IMEI, MCC-MNC code, lock state ("CLOSED" means locked, "OPEN" means unlocked) and the codes.
    Samsung x660 ust read code 2.jpg.
  5. Now disconnect phone from cable, remove and insert battery and turn the phone ON. Enter this code in phone: #0111*readed NCK code# . Phone will deactivate SIM-Lock.
  6. Now the phone is unlocked.

Possible error messages[edit]

See also[edit]