Then go to all specs inside the about phone section and tap 5 times on the MIUI version to enable developer mode (if you are already in developer mode you can skip this step).
Then search for additional settings in the phone settings.
After that click on the developer options inside the additional settings.
Then you can see a toggle to turn on or off the MIUI optimization.
If you don't have this function, click several times “Reset to default values”
Then go to all specs inside the about phone section and tap 5 times on the MIUI version to enable developer mode (if you are already in developer mode you can skip this step).
Then search for additional settings in the phone settings.
After that click on the developer options inside the additional settings.
Then you can see a toggle to turn on or off the MIUI optimization.
If you don't have this function, click several times “Reset to default values”