My iphone speaker won't work?

So my iphone's volume bar won't show up whenever i click on the side volume buttons. And i think it might be from water. I used a "waterproof" iphone case and took some nice underwater pictures but when i took off the case water had gotten in. Is there any way to fix the problem
I have tried restarting, cleaning the headphone jack and the charging area, using a hairdryer and putting it in airplane mode.

Why isn't my iphone receiving Wi-Fi?

So I have the iphone 5 and even though my laptop is able to receive Wi-Fi from this room, my phone can't. I'm assuming it's because the laptop is able to pick up signals better than my phone. But is there anything I can do to fix it? I've been using up too much of my data plan.

Added (1). When I walk closer to the router, I can pick up on the signal. And it is my own Wi-Fi.

Where can I watch Dexter for free on my iPhone?

I wanted to watch Dexter from the very first season to where ever it is now. I would like to watch it on my iPhone because my laptop is being hogged by my sister. I heard dexter is a great series so I thought I might try watching it. Where can I watch dexter on my phone for free?

How to achieve a professional-quality filming style/look?

So, as a fun experiment I'm starting to play with my iPhone 4S camera and am interested in seeing if I can achieve some specific styles of filming. I may also be renting a Red Epic soon as well. Specifically, I'm looking to get a Spielberg-esque feel in a short film I want to make, which J. J. Abrams nailed in 2011's Super 8. I'm also a big fan of The Rocketeer, which also has a classic Spielberg feel to it, and was curious what it would take to achieve that style. Finally, in terms of more modern styles, I love the clean looks of movies like Captain America and even The Amazing Spider-Man, which I know what shot on a Red Epic. And before I forget, even though I know both Christopher Nolan and Zack Snyder use film, is there any way to pull off what they did on The Dark Knight trilogy or Man of Steel? Man of Steel especially had some cool Terrence Malick Tree of Life-esque shots I liked as well.
I'm really just looking for what I can do to film it like them, and then what I'd need to utilize in post-production to further solidify these styles both for the Red Epic and iPhone. I know apps for the iPhone like Filmic Pro have been suggested, and right now I'm only using iMovie in post, but any further ideas are welcome.

Can't download music to iPhone5?

So whenever I try to download music from my itunes (dell laptop) to my iPhone 5 I always get this message.

"The iPhone can't be used because it requires iTunes version 10.7 or later. Go to itunes.com to download the latest version."

I always used to download music from my 2002 ipod to my computer and it always worked so i'm guessing it's not my computers fault. How do I fix this problem? How do I download the latest version of itunes onto my iphone 5 or be able to download music onto it?

Would you use this fashion app? - 1

If there were an iPhone app that told you the weather, and the outfit that would be best for it, would that be an app you would find useful? It would tell you what you could wear in different situations also (school, work, going out, etc.) thanks for your opinion, or any way it could be improved!

How many days after the new iphone is released should we expect verizon to carry it?

How many days, weeks, or months after they start selling the 5s in apple stores do you think they will release it to phone carriers like verizon and at&t? Also, do you think the 4s will be free when they start selling the 5s? Right now where I live the 4 is free with a 2year contract

Added (1). Can someone else please answer? That wasn't wht I was looking for