sim cards & mobile networks menu not accessible

[zamanian]

Hi,
After upgrading to MIUI 9 "sim cards & mobile networks" menu get disabled. anybody know how i can fix this bug?
xiaomi mi 5s plus
android version 7 nrd90m
miui version : global 9.1 stable
official rom

 

[viewquan]

same problem here on my mi 5s plus 4GB RAM/ 64GB Storage. Anyone can help?