Not long ago, Xiaomi mi 6,xiaomi redmi note 4x and xiaomi 5X were the first to update to MIUI9 system. Last week, MIUI officially announced that MIUI 9 second installment closed beta applications have been opened, xiaomi users can be in the MIUI forum and other channels to participate in closed beta.

This 12 models are Xiaomi Mi5, Xiaomi Mi Mix, Xiaomi Mi Note 2, Xiaomi Mi 5S, Xiaomi Mi 5S Plus,Xiaomi 5c,Xiaomi Mi Max 2, Xiaomi Mi Max,Xiaomi Mi 4S, Xiaomi Mi 4C, Xiaomi Mi Note high version and Xiaomi Redmi 4X. In the afternoon of August 15, MIUI official announced that the 12 models of the closed beta package has been officially pushed, is already a development version of the user can upgrade to MIUI9 through the OTA. At present, the stable version of the user needs to manually brush into the development version, then log in xiaomi account, to upgrade through the OTA.

It should be noted that, MIUI 9 first package is not perfect package, there are some risks, before the upgrade must back up important data. At the same time, the second batch of models closed beta is still in the release, the user can download MIUI official forum APP participate in closed beta. Now you also can download MIUI 9 Global Beta ROM from xiaomidevice.And if you have any problems ,you can contact with us.In addition to the system update, it is said that xiaomi will be released xiaomi redmi note 5 next week, and xiaomi mi mix 2 also exposed that it will release in September.So if you like xiaomi mobile phone ,you can buy it on