Actually I want to know if there is another way besides downgrading because there are improvements like:
1) Longer battery life.
2) Better keyboard.
3) now I can lock high speed network, before y just could lock to 2G speed.
Maybe someone knows some command that can be written in the address bar or some hidden setting to turn favorites contacts on.
It also can be that there is another way to achieve the same goal.
I also noticed that merge contacts is also missing but you can merge contacts selecting from dropdown list while modifying the contact's name.