Earlier this week it appeared that Apple had opened up some code within iOS 10. Apple refused to comment about the change at the time. On Wednesday, however, Apple remarked that it had experimented with this lack of encryption in order to optimize the operating system’s performance without compromising security.

iOS10 comes with 3D touch,

Source: Hot Hardware – Apple Left iOS 10 Beta Kernel Unencrypted On Purpose To Optimize Performance And Security