Help! I have Apex and Nova installed as well as Touchwiz. I cleared defaults on all three, then told the phone I wanted Apex, and it told me to go clear defaults again. Every time I press the home button from an app, I have to go through an extra step. I have no other launchers. After I told the phone I wanted Apex, it showed it was the default, but the phone always asks which launcher. Argh!