If my iPhone 4 is not jailbroken can I still download Installous?

I have an iPhone 4 and don't know if I should jailbreak it. I want to be able to download all of the apps for free but don't know if it's possible to if I don't jailbreak it. Also… How can I get music on here for free?

Installous isn't around anymore. Here's a tutorial on how to jailbreak:

Here are some apps/tweaks you can get once jailbroken:

There are other means to get free music and movies/shows, but Google is your friend in this case.

Hope this helps!

  • Why can't I install installous on cydia? I jail broke my iPhone 4 on iOS 6.0.1 with evasion, but whenever I try to install installous by going onto Cyrus then manage\sources\edit\add\cydia.hackulo.us it comes up with varification error then under that its says "a server with the specified host name could not be found" why is this and how can I fix this and install cydia or is there another way
  • Where can I download FREE PDF Magazines on my iPhone 4S (Not jailbroken)? By free, I mean no surveys, no signups, just download right away, I'm running the latest iOs and my phone is not jailbroken, Please answer!
  • What can I get on installous on a Jailbroken iDevice? Books, Movies, Apps, Music Can I get them all from installous. If not then tell me some sources from were I can get them on an iPod, iPad, iPhone.
  • How to download stuff from installous 5 it does nt work? I've got an iPhone 4s 5.0.1 jailbroken got cydia installous 5 the latest anyways I've got everything but when it comes to download stuff like games, apps etc. It just doesn't go or maybe I don't know how to do it so that's why I'm here that some one should Please Help ME!