http://wccftech.com/xiaomi-miui-9-mi-6-and-mi-max-2/

Xiaomi has started rolling out MIUI 9 Global Stable ROM for its Mi 6 and Mi Max 2 smartphones. The company first announced the MIUI 9 in July this year, followed by beta versions of the update. Xiaomi has already outed a list of smartphones that will be getting upgraded to the Global Beta of MIUI 9 and presumably these phones will also be receiving the Global Stable version too. Today, two users have reported that they have received the Global Stable build of MIUI 9 on their Mi Max 2 and the Mi 6 smartphones, respectively.

With the MIUI 9 Global Stable ROM, the firmware version on the Mi Max 2 changes to MIUI V9.0.1.0.NCAMEI. Both the Mi Max 2 and Mi 6 are Xiaomi’s latest smartphones, so it only makes sense that the company is treating them with the stable version first. That’s how most of the Android OEMs function, they pay more attention to the new buyers.