Ho much does it cost to replace a cracked iphone screen?

Long story short; my iphone 4 dropped on the ground and shattered a little more than half of the screen. It still turns on and works perfectly but obviously its not usable unless I want to cut my finger tips. My phone also doesn't have any insurance on it. Can I still turn it into Apple or does anyone have any recommendations of somewhere to fix the screen?

Added (1). Sorry, I meant how not ho.

How come my iphone won't charge?

I plug it in and it says its charging so i'll leave it there for an hour and the percentage doesn't go up it stays at the same percentage. And when i turn it off while charging and turn it back on the battery goes down.

How to change my iMessages to texts?

I recently got an iPhone and my mum got a samsung galaxy s 4 but she used to have an iPhone she's also still on the same number, now every time I try and text her it just goes through as an iMessage and fails to send and I have no idea why, could anyone help me prevent this from happening?

How to easily add music to iphone 4s?

I'm having a huge amount of trouble adding and deleting music from my iphone. I have an artist unchecked in my sync music area on itunes, and i have manually deleted all of their songs off of my iphone, and yet every time a plug my phone into my computer, they reappear on my phone! It is so frustrating! How do I make this stop? I also have a couple songs left on a cd that I wanted to put on my phone. And I have successfully added them to my itunes library, but I can't figure out how to get them onto my phone. I dragged them into my phone manually, as there's no option to check the artist off as there's with my other music. They then appear at the bottom, under "manually added songs" and yet they still aren't on my phone. Can anyone help me please?

Any tips for replying faster?

I never reply to my texts (I have an iPhone) and most of the times it's because I forget I have messages. Any way I can get reminders like once a minuet till I reply? Any tips?

How to send a text via iMessage instead of regular text?

I have an iPhone 4s and I'm connected with my iTunes account and everything. My friend just upgraded from Android to iPhone 5s, so I changed her number in my contacts from 'mobile' to 'iPhone'. But now when I text her it still sends as SMS. I've already put in her iTunes email in my contacts as well. I've also tried turning iMessage on and off and resetting my phone. It doesn't have anything to do with the Wi-Fi because we're both connected and I can also text everyone else who has iPhones without Wi-Fi. I have no idea what the problem is. Any help or advice would be appreciated!

Can my Belkin Router track my search history?

Can it? I want to watch "The Amazing Atheist" on YouTube without my parents knowing? And can my dad look that up on his iPhone? I doubt it. He isn't exactly tech savvy.

Added (1). Sorry. Should've been more specific. My laptop is what I use most in terms of Wi-Fi and can he look up computer browsing histoyr on his iPhone?

How tough is the Sony Xperia L?

I'm looking at a new phone and want to know if a Xperia L can take any sort of a beating. I'm generally careful when handling phones and almost never drop them. What i want to know is can it take tempratures under -15 C without the screen cracking unlike Iphones or should i avoid taking out of my pocket in our cold Finnish winters.

How to tell if my router can handle all my devices?

I'm 15 and our router is by Netgear. Its only about a year and a half old and I have noticed that when my brother uses his PS3 while I'm streaming videos from Youtube, his system will lag out quite a bit. And we have A LOT of devices on our network. We've got my dad's Dell Precision M4500 and Precision M4700, my mom's Dell Inspiron 1545, my Macbook Pro 13", my brother's 13" Macbook Air, both my brother's iPod touch 4th generations, my iPhone, iPad, Xbox 360, my brother's PS3, and my parents' iPhones. I have been considering getting the Apple Time Capsule to help handle all the devices and maybe the Airport Extreme, also by Apple.
Is that too many devices for the router? Or do we need up have our plan sped up?

I've been sold a blacklisted iPhone?

I recently bought an iPhone 5c from Game, who told me the phone was ex-contract. However, after owning the phone for 3 days it stopped working and I finally found out it had been blacklisted. I'm going to be able to get a full refund from them, but I was wondering if I'd be able to get any compensation at all for wasting my time, and for breach of contract. Any advice would be helpful!