How much is iPhone insurance?

I Received my iPhone 4S last April as a birthday present. The phone did not come with phone insurance and now I'm thinking I better get it! How much is it after almost a year? Is it even purchasable? I have Verizon as my carrier but i don't know if I have to go trough VERIZON or apple to get the insurance.

Iphone 5 backup problem

I got my iphone 5 today.long story short. I had about 20 gigs free on my mac book pro, when i backed up my iphone 5 like 2 times (something went wrong thats why i did it again ) i realized my MBP had only 2.95 gigs left! Is there a way to undo this? I need that memory back & don't know how!

Why isn't my iphone (AT&T) voicemail working?

My visual voicemail has not worked since I got the iPhone 5 ( about a month ago) everytime I go to the voicemail it just automatically dials "voicemail" then it says please enter the mailbox number. I attempt to enter my phone number-- that doesn't work either. When people call my phone they don't even get my voicemail! What the hell?

Do I need to learn Objective C before using Xcode?

I want to start developing iphone/ipad applications. I'm watching some tutorials online that guide me through Xcode and I have managed to create some very simple applications. I was wondering though, will the tutorials give me enough information about how to develop apps? Or will I need to learn Objective C to create complex applications?

My singing voice is terrible in recordings?

I thought I had an ok singing voice then one day I decided to record it (just with iphone) for fun.
… And I'm still mortified at what I heard. It was absolutely terrible. It sounded like I had no training at all and just decided to sing something. I have been studying opera for five months so I'm a beginner, no vibrato or trills or anything like that, but the recording still sounded way different from the way I hear it.
My teacher says I'm doing fine but I'm not so sure. Is my recorded voice really what my voice sounds like to others?

Siri won't work on my iPhone 4

I jailbroke my phone after the new iOS 6.1 update came out in order to get siri. I tried using the siriport option through Cydia and it just ended up freezing my phone on the Apple logo.So, I restored my phone to factory settings and decided to try again. I found an article on here that showed me about ihackstore.com/repo and how it was an effective siri download.So, to my surprise, it actually worked. I used siri for about day and then it stopped working. She keeps telling me that she can't answer me right now and to try again later. So I tried reinstalling the Token Fixer. It kept telling me that it was a bad gateway. So i deleted siri, the ihackstore.com/repo, and the token fixer. I decided to start over and download it again.ihackstore.com/repo downloaded correctly and was just fine. Next, i tried downloading the SiriDR thats required for the siri download and it keeps giving me the same error message "HTTP/1.1 Bad Gateway" I'm looking for anyone who can help me fix this so i can download siri again and actually have her work this time. Thanks ahead of time to anyone who helps and answers. I really appreciate it.

Added (1). I'm using an iPhone 4 thats obviously running iOS 6.1

Added (2). I'm using an iPhone 4 thats obviously running iOS 6.1

Will 300 MB of data be enough for iPhone 5?

My parents will only pay for 300 MB of data. Obviously I can't watch videos or stream music with this. Will it be reasonably enough to do the following though? Facebook, Siri, probably a movie listings app like Rotten Tomatoes, and looking things up on Google. Plus maybe maps on rare occasions.

What's the minimum age to work at the Apple Store?

Well, there's this Apple store that's (literally) across the street from where I live & (I'm 15) I want to start getting money on my own cause I don't wanna keep asking my mom for money when I go out with my friends and stuff & I heard that Apple employees get paid a lot. (I have the iPhone 5 & Mac & Macbook pro 13" so I know how to use the Apple products pretty well) so I was just wondering.