Backwards Compatible

The only invention man should fear is itself

In the near future, a mass purge occurs against complacent androids in the fear that they will gain conscience and rebel against their human creators after a software update goes wrong. Three of the last remaining androids on Earth are being held captive by two black market sellers who are hoping to modify them and sell them for an unspeakable fee on the one condition that they have no software inside them that could allow them to deviate.