Need help unlocking my S5

[Kazakune]

I've got an S5 through US Cellular and would like to get it unlocked to use with other carriers without having to fight the company for their unlock codes. My contract is up soon and we've found a better deal but I really like my S5

 

[Rukbat]

Look on eBay for companies that sell unlock codes. That, or US Cellular, are the only ways.