Phil has a major dependency issue -- he's addicted to his cellphone. He has no friends and his love life is nonexistent. Forced to upgrade to a new phone, Phil soon learns that the latest model comes with Jexi -- an artificial intelligence life coach, virtual assistant and cheerleader. With its help, he begins to get a real life. But as he becomes less dependent on the phone, Jexi starts to morph into a tech nightmare that's determined to keep Phil all to itself.