When learning programming specifically for an IPhone app, which is the best?

I have no experience in computer programming or any languages, but want to learn more and eventually create an app.

I know native IPhone apps use Objective C, but I also understand that's a pretty difficult language to learn.

I know other languages such as HTML5 might not be able to include certain features that Objective C could, but that's alright because the apps would not be very complex (would not need to access camera, etc.)., and that languages such as this are easier to learn, especially for a beginner.

My question: can you use HTML5 or a similar language to make an IPhone app? Or will you have to translate it to Objective C using phonegap or a similar tool. If so, would it be easier to simply learn Objective C, or another language and then translate it?

Easy Way to Replace an iPhone Screen?

Long story short, a love interest of mine asked me if I could replace her iPhone screen for her, and I (stupidly) said I totally could (I have *some* experience with phone repair, just not an iPhone). Does anybody know of an easy, fool-proof way for me to replace the screen?

My itunes won't let me sync my iphone 5?

At first, it said over capacity for the "other" data space. So, like a dumbass, I restored my phone. Now, I have no photos, videos, or songs on my phone. Just my contacts, thanks god! When i connect my phone it recognizes it, but it does'nt allow me to sync it. I finally got it to lower the gb for the "other" data space, but still i can't sync! I'm freaking out here. Lol I need my music.