Ive gotten my iphone yesterday and since yesterday i encounter this problem when i first sync songs into the Iphone. Then it came out with a pop-up from iTunes saying apps such as mobile wikipedia etc etc wont be sync into the computer because these programs are only for mobile use. After that when i tried to open the programs stated on the pop-up in my iPhone. i cant open. it just bounces out and close. any solution to this bug? i have to redownload all the programs again in order to use =.=. PROBLEM!

I have a problem opening my apps after syncing song into my iPhone via iTunes. When I press on the apps it just pops out for half a second and pops back in and displays my menu. What is wrong.????

So what am I suppose to do to solve this?

I've authorized it already. But it's still the same. Do I have to sync again?

Yes!! Thanks For the help peoples. Solved it already. I just to get my computer autorized and sync back all the apps in