Hi there and welcome
We are not a company that provides pins to unlock from phone providers, but usually they will do this for free.
With which carrier is the phone locked to?
You need to do this directly with Vodafine Linda, and as long as the contract has expired and there are no outstanding bills, it is for free
To do this, please use my link below
If you would like any additional information or assistance, please do not hesitate to let me know.
Else if you can take a second to rate my service by clicking one of the stars at the top of the screen then submit, that would be greatly appreciated.