Android 4.4.3/4.5 want to root goodbye

This January, famous developer Chainfire has said that the next version of Android could bring significant changes, one of which will involve root permissions, and Google will eventually block the installation of the root application, and the root application is barred from extracting files to the/data partition directory. Most root applications write files to this directory. In fact, Google's move is not directed at the root application, but to improve the security of the Android system. Of course, there is no way that, on the basis of improved Android security, developers can modify themselves to ensure that the root application works, such as extracting code and running from RAM or root file systems. The arrival of the above is only a matter of time, when Android 4.4.3 or Android 4.5 arrives. Feng The May 20 news, today, Chainfire on its Google + said, in fact, there are more changes in the new system is happening, and believe that all these changes will make the Android system root becomes more difficult. Because, in addition to the previous situation, Google will also configure a new SELinux security policy, basically the old way of doing root will not work, but Chainfire published its own root guide, to other developers to show the way to circumvent. In addition, Chainfire said, the Android runtime is currently in AOSP or default setting, but it is still not possible to apply it to firmware fabrication. Art is no doubt a good thing to provide Android with a faster experience, faster execution, higher efficiency, and more power saving. However, attempts to invoke java-based code such as AM and PM in different contexts of the art environment may cause the entire system to crash due to selinux limitations and the immaturity of art. Of course, even if art is turned on by default, the future needs to use the root application or switch back to Dalvik to solve the problem. In short, all the changes combined will make root more difficult, and a large number of existing root will need to be updated, but far from the end of root. Google's changes seem to be frustrating for many who like Root, but it is important to remember that Google's importance is now to change the reputation of Android as less secure than other operating systems, not to end root. The developer's root work continues, and the Android community has declared that it is not a problem to overcome obstacles with perseverance. In this connection Chainfire also disclosed that the latest version of SUPERSU (supporting the latest AOSP version) is ready, is waiting for the right time to officially release. Finally, one point to note is that the culture of AOSP has been going on, and it is not yet certain when it will be the final version, and more root work continues.