Redmi Note 2 MiCloud Locked [Need Help]

Hi all,

I hv redmi note 2 (MTK based) with MIUI 8 that on MiCloud locked.
Question is, customers insist to use MIUI 8, dont want to use MIUI 7.
So… how to unlock this using MRT?
I dont see Note 2 on the model dropdown list in Xiaomi Tab.

If i downgrade to 7.x, micloud is gone, but if using v7.5++ or v8++, it will definitely locked again.

I’m not master, neither noob, so please answer frankly.