I am an android dev and I have the following issue: In apps that target ICS and use custom ActionBarTab styles, the style doesn't appear correctly. The tabbar background is correct, but the tabs are not styled, rather they are transparent. If I don't use custom styles, the original MIUI styled tabs show up correctly. Below is an example: You can't tell which tab is selected/pressed. They are always white, as set with the actionBarTabBarStyle android:background attribute. I didn't have this issue with the previous MIUI version I was using (2.5.4), or with other 2.x/4.x roms.