I remember buying $2 codes from ebay to unlock $30 cellphones, good times. Also: https://www.justice.gov/opa/pr/fraudster-sentenced-prison-long-running-phone-un

I remember buying $2 codes from ebay to unlock $30 cellphones, good times. Also: https://www.justice.gov/opa/pr/fraudster-sentenced-prison-long-running-phone-unlocking-scheme-defrauded-att https://www.justice.gov/opa/pr/fraudster-sentenced-prison-lo...