Speaking at Code/Mobile conference, former Microsoft CTO Ray Ozzie said that Microsoft needs to win developers to become relevant in mobile again. He also admitted that Microsoft lost a step in mobile during his tenure as CTO at Microsoft. He said that the core fundamental thing that Microsoft need to do is be relevant with developers again and be relevant with users. He said that it is difficult to push new platforms to developers because of the dominant position by iOS and Android. Ray Ozzie recently started a communication startup and he has developed an app only for iOS. Watch the interview video above.