Apple ipod

Can you put iPhone applications without jailbreak?

I just bought a factory unlocked iPhone 3G 16 GB. I downloaded some. Ipa applications some torrents but arent in the goin .. can help me .. some1 do not want them to crack and jailbreak my iphone ..

No, you can not sorry, I've tried: S

Free itunes jailbroken app, also downloads torrents, mp3s, mp4s, ipa’s