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: “Network lock”, Now enter the code and press OK.
4. - Your phone will indicate: "SIM network unlock successful", becoming permanently unlocked.
"Thanks! my phone was unlocked in two hours"
"Excellent service, very quick turn around for my unlock code."
"doing business with this company is a pleasure both in efficient and fair pricing, hoping to do business with you again soon.Thanks"