How much is it to fix a completely broken iphone 5?

My sister dropped her iPhone 5 in the toilet and it is completely broken
it was sitting in rice for about a month and the phone still will not turn on. The screen is cracked also.
i was wondering if apple will replace it for a refurbished one? Or at least fix this one. And how much it would be

How long does it take for an iphone 4 to update to iOS 6.0.1?

I started the update at around 12:30 pm, and its already 6 pm! Its already been 6 hours! All its been doing is popping up the apple logo (the one thar pops up when you turn your iphone back on after its been off) for lets say 10 seconds, then it goes back to plain back, then back to the apple logo, & it keeps going back & forth & i'm getting impatient.

Everything got deleted on my iPhone?

I have a iPhone 4 and my sister locked me out for 60 mins and then I was messing around on find my iPhone on my iPod 4 an then did this thing and it said delete iPhone and I clicked it and my phone just shut of and the I had to put everything in again and I logged into the iTunes account that I had on my iPhone before everything got deleted and on my iPod currently so basically all my messges, contacts snapchat account music apps Instagram and everything go deleted I didn't do anything on my computer like back it up or whatever I need help please and I don't know what to do!

Why does my music take up so much room on my iPhone?

I've been recently frustrated with how little space my iPhone had left considering how much content I have on my phone (2200 songs at 17.9GB, 1200 pictures at 4.6GB, 29 apps at 3.02GB, etc.). I compared it to my sister's identical iPhone, which has much of the same content. However, her phone has 2100 songs at 8.8GB, 3700 at 3.4GB and 46 apps at 3.4GB. Much of her music was downloaded directly from my MacBook. Why is my phone so full while hers still hasn't reached half-capacity?

IPhone 5 Verizon iMessage Problem?

This has happened before but it's way more frequent now. When I text someone for a long time every once in a while they will not get my text or I won't get there's but it mainly happens whenever I text other iPhones through iMessage. I'm not sure what's happening any ideas or any solutions?