1. - Turn on the handset on with a SIM card not accepted by the device (your new network operator)
2. - If the card has a PIN number, enter it and press OK.
3. - The device will prompt: “PIN UNLOCK”, Now enter the code and press OK.
4. - Your cellphone will indicate: "The operation was successful", becoming permanently unlocked.
"Very good service to unlock my Samsung Galaxy"
"Worked to unlock my phone "
"I was sceptical however, I received a code within 15 mins and unlocked my motorola phone within seconds. A genuinely excellent service. "
"I thought this was a SCAM and i was going to loose my 20 USD. I had to wait 40 min aprox. and got the unlock code, introduced it and inmediately it wk"