Hey guys, I'm new to this forum so I apologize ahead of time if this is in the wrong section.

I was recently attempting to jailbreak my iPod Touch 3G (which is currently on 4.3.1) to 4.3.3 and the only option I found available was to create a custom IPSW and restore from it. I don't have all my original content on my computer though because I've had this iPod for about a year and a half now. I have a ton of content currently on it and really don't want to lose it all. If I were to restore to a custom IPSW in order to jailbreak my device, would it get rid of all my music and videos/photos?

Any answer would be much obliged.