How to unlock iphone 6 plus (ios9.1) after successful jailbrken?

[iMore Question]

Today, I have successfully jailbroken my iPhone 6 Plus (ios 9.1) using Pangu 9 v 1.3.1....I want my phone to e network unlocked..Currently its is locked to sprint, How can I unlock this phone to use another carrier such as AT&T sim card ?

Which Cydia App or whats the process to unlock the iphone after it has been jailbroken?

Thanks for help and advise

 

[Just_Me_D]

You can contact Sprint and ask them to unlock it for you, if you meet the qualifications for unlocking.