Early termination fee for Verizon?

I have an iPhone 4, and my contract isn't up yet. If I buy an iPhone 5s, will I be able to switch my number over to the new phone without paying an early termination fee?

Would it suck all my battery life?

I have a iPhone 4 and tomorrow I'm going on a 4 hour journey. I have two 1 hour episodes on my phone, if I was going to watch one would my battery be flat by the end?

How to sync music onto my iPhone without plugging it into a computer?

So I got the iPhone 5s for Christmas. I have an iTunes account because I have an iPod. I want to get all the music that's on my iPod onto my iPhone. Normally this wouldn't be a problem and I'd be able to sync the music easily, but my laptops screen is cracked and extremely messed up. I can't even see the screen. Is there anyway I can get all of the music on my iTunes onto my iPhone without plugging it into my computer?

Space grey or champagne Gold?

My dad is now forcing me to get the iPhone5s and he'll pay for it but I don't want to yet because I'm confused on wether I should get the space grey or the champagne gold. Guys tell me what Color is better.

My IPhone 4S loses battery really fast?

Okay so I got the iPhone 4S for Christmas and I use it a lot. I use it like all day then I charge it over night and when it's charging it says 100% but when I unplug it, it goes straight to 99%.So I use it for like an hour then it's already at 25% why does it do that? And how can I keep it charged?

My iPhone 5S has a yellow tint screen, should I go return it to apple?

My iPhone 5S has a yellow tint screen, should I go return it to apple even though I purchased it at Best Buy Mobile? Should I also bring the box and receipt as well? I compared it to my old iPhone 4 which is almost 4 years old and iPhone 4 definitely displays a true white while my iPhone 5S displays a yellowish white which is quite noticeable when compared to my iPhone 4. Any chance Apple will replace it with another one that doesn't have a yellow tint screen?
The yellow tint is annoying the hell out of me.

My iPhone won't delete songs?

Everytime I delete a song it stays on my iPhone with a iCloud download icon. I disabled my iCloud. I don't want songs I clicked delete on to stay on my phone. Syncing with my iTunes isn't helping either.

What am I doing wrong here? Do I have to wipe my phone to default settings?

Could I delete my iCloud account?

I have a family of 4 and we all have iPhones. My brother and I have iPhone 5's with iOS 7 and my parents both have iPhone 4's with the most recent iOS 6 before 7 came along. We realized that iCloud is charging us $20 a month. However, we don't really need it. We all share 1 Apple ID but we have our phones differentiated such as "joeys iPhone" "moms iPhone" etc. We also have shut off iCloud because while updating, my brother and I kept getting each other's messages. If I delete iCloud off of my iPhone, what will happen? Will all of us stop being charged if we all delete it from our phones? I understand it backs everything up but we don't really need that since we periodically sync our photos to our computers. And I don't recall ever even using iCloud on my computer. I don't think I even have it set up on there.