TAKEN FROM: http://www.miui.com/thread-15191-1-1.html?extra=page=1 1. The new traffic monitoring, traffic usage at a glance. 2. Hide the program folder, new features, into the folder will be hidden automatically. SMS: Repairing mass may be sent to fail. Record key position to increase log, to facilitate the settlement SMS problems. Optimized message stability. Flow monitoring: Add a new traffic monitoring. Support Overview of traffic usage and view the traffic situation in a single program. Support switching 2G \ 3G \ WIFI. Privacy: Added support to hide the program folder. Add the global personal password settings Settings: Added support for themes distinguish between different modules. LED lights repair Desire settings do not modify the feedback problem. MIUI backup: Add backup desktop layout position. MIUI Music: New music by folder new spam filtering audio files Play new interactive online optimization MIUI File Manager: Rename fix the problem will force the closure. Repair does not support. Nomedia files hidden problems. Add video class file thumbnail. Optimize file list view the speed. Optimize image thumbnail display. Other: Milestone phone repair digital panel connected to flip animation problem.