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.
"You guys are the best! Professional in every way and prompt. Thank you so much!"
"Very good job! thanks Movical"
"My Samsung was unlocked by Device Unlock app. Thanks!"