By the end of last month, Xiaomi has officially released MIUI 9 OS, only Xiaomi MI6 and Redmi Note 4X Snapdragon version can do MIUI 9 Beta test, other models need to wait to be compatible. Today the good news is that Xiaomi will announce Xiaomi MI5 will upgrade to MIUI 9 Beta version next Monday, those who have beta version access can enjoy upgrading first, those haven’t access can apply for beta test in MIUI forum and upgrade to MIUI 9 on their own.
In addition, Xiaomi has claimed that the second developer version supports 12 models which will start to test in the middle of August, then they will recruit in MIUI forum. Compared with MIUI 8 OS, MIUI 9 OS doesn’t change a lot in its interface, but in functions and fluency, we have see their big progress.
In MIUI 9 OS, Xiaomi has simplified a batch of infrequent used app and functions, and added transmission, smart helper 2.0, split screen and other useful functions.
Meanwhile, MIUI 9 has made optimization in its inner core, adopting new file system, touch screen feedback optimization, CPU smart acceleration, thread scheduling optimization, etc. It has achieved system launching acceleration.