ARB on MIUI 9.5.7.0 MHRMIFA?

[sautom]

Is there any ARB (anti roll back) feature on this ROM? Mine is unlocked n unrooted, i find the MIUI8 was smoother. Any other opinions/reason as to why I should not downgrade? Any comment will be appreciated

 

[corkiejp]

Redmi Note 3 does NOT have ARB! (I believe).

It is an Oreo(/Pie) Feature and since Kenzo/Kate is still on Marshmallow, technically it will never be a problem for this device.