What should i do with my iphone 4? - 1

Ok so i went into a hotub with my iphone 4 for around 10 mins, i thought it was dead for sure but i left it for 2 days in rice and it started working except for my lock button at the top of the phone, so instead of using that i got assistive touch in the settings to lock my phone, anyways the last past month, my phone has always been hot, and takes a ling time to charge to 100% and it dies really fast now too. So i looked it uo and it said to put it in a cold room and to turn it off, unfortunately i can't turn it off cause then i can't turn it back on because the lock button doesn't work… What should i do i'm so confused.

Broken Iphone 4s how much will it cost?

Okay my iphone 4s is broken and i need to know if there's going to be a charge on it getting repaired. I'm with 3 and i went to them and they said that i have to go to an apple store make a meeting and then they will deal with it has 3 can't to anythink if somethink happens to the apple products as it is there policy or something.
my phones rare case is broken and the LCD it responds to touch and siri works etc…
i have it on 2 years contract with 3 and my dad pays £36 a month i'm 16 so i don't really have any money anyway does anyone know how much it will cost or will they replace my phone for a new one

Added (1). 3 - is a mobile network
i live in england i need the price in pounds thanks

My iphone is not turning on?

I had my iphone in my pocket and its really cold out, and wene i got back home it wouldent turn on it was dark dark blue on the screen how can i make it work again are is that why?

Why can't i delete my apps on my iphone 4?

I have an iPhone4, i know, shocking, and when i double tap the home button the little x on top of the apps don't show up. I went to settings>usage and i can see my apps but i don't know what to do from there? I have had my screen fixed before from a pawn shop if that has anything to do with it?

Added (1). I don't know where the list of apps are?
vvvvv

Problems with iphone 4 connecting to Wi-Fi?

I've owned my iphone 4 for about 2 months now, and i usually connect to the Wi-Fi at my school, which i have the correct password to. It worked completely fine, with no problems with detection or connection. Recently, my iphone suddenly stopped connecting to the schools Wi-Fi. The network shows up and allows me to enter the password, but the little gray loading circle keeps going and loading. I've made sure my Wi-Fi is on and i've already tried resetting my network settings, which made no difference. I'm sure its just my iphone because my friend's iphones are working fine, and don't have this problem. I can't do anything with the router because it belongs to the school.

How much is my iPhone 4 worth? - 2

I have an iPhone 4 16gb, it won't charge. I'm trying to sell it because i got a new phone and it works fine, no scratches or cracks it just won't charge or connect to a usb, might be a battery problem or a jack problem. I'm wondering how much i should ask for it.

Iphone - How do I make videos go in portrait mode?

I have a video saved into my Iphone but how do I make it go into portrait mode/vertical. I mean my video is vertically filmed but I'm forced to watch it horizontally? I tried using the Assistive Touch thing to force it to go to the portrait mode but nothing happens.

Added (1). @?: I know, but it doesn't work. Restarting doesn't work either.

Best way to burn 9GB's of video files to a 4.7GB single layer recordable DVD?

I need to burn about 9gb of video files into a DVD for a friend. I'm doing it on a regular 4.7gb DVD. What is the best way to accomplish this? I have Handbrake, but I'm wondering if I should or could use the preset formats for iPhone, iPad, etc. She is watching them on a portable DVD player, so having them at full resolution probably isn't necessary. What free or trialware software could I use.