Help. Unlocking Galaxy s4 without phone service?

[jscottb_7]

Does anyone know how I can unlock my Galaxy s4 that is without phone service? I was with Verizon, but service has been discontinued for over two months, so I cannot use the phone app to call the number to start the unlock process. Thank you.

 

[Laura Knotek]

The Samsung Galaxy S4 is already GSM unlocked.

 

[fingertrick]

Dont use a Verizon sim!