I was hoping someone could clarify a few things for me as I have read lots of topics on this subject, but all the information, and what I should do is kind of overwhelming. Anyway, I have an iPhone 4 with 4.1 iOS (or firmware), and I have it jailbroken using Limera1n. I have also had recent PC problems, which resulted in having to install iTunes again, and then iTunes treating my iPhone like a new one (unrecognized). I have basically given up on iTunes, and I am using Media Monkey, Copy trans photo, and another app that helps you with videos. Part of the reason I am avoiding iTunes right now is that I am afraid of restoring because I know that will erase some of the things I didn't use with iTunes(songs,videos,apps), but I am also aware of backup. And it is a huge pain to put all the non-iTunes media back on again. My question is, since I really don't want to go through all the iTunes hassle, is there another option for me to update my iPhone to 4.2 or 4.3? I imagine there must be especially for jailbroken phones. I have heard of PwnageTool(?) etc. But, like I said I am confused on what to do If there is anything. please let me know about it and how to do this. Thanks!