What to do with an iphone that does not restore?

SO my iphone will not restore. I have changed the battery and everything. It will only work when i plug it into the wall, and when i do it tells me to connect it to itunes and then i unplug it and it turns off, when i plug it into itunes i either get error code 21 or i get another one, and i don't know what else to do with it anymore… Please Help!

Does my 2011 ford fusion se have a gps?

Hedllo, I'm a Proud ford fusion owner and I was wondering about the features it has regarding the Gps.
It does not have the screen for a gps but when going through sync option the voice says something to the effects that it does have some sort of Gps. I have the siriusradio right now but does it mean like sync it to an apple Iphone and it has gps or does it mean I can say like "univeristy to art mueseum" and it'll voice guide me? I'm plannign on transferring schools to another state so I need a Gps or some sort lol!
A little confused!

Snapchat writing doodle problem?

I have an Iphone 4 with snapchat.
Whenever I try colouring or writing, it goes all weird, I can't doodle properly, because it becomes really slow, and goes really messy!
i've had the latest update etc

Has anyone purchased anything from mobilesolutionsworld.com?

I'm looking to purchase an iphone 5 and i found this ad on craigslist.

http://miami.craigslist.org/mdc/eld/4017912575.html

the owner contacted me through email and by phone in response to my inquiry to their Craigslist post.
He explained that i could order from the website and pay by paypal.
they currently have a sale up until aug 30
iphone 5 32gb for $399
iphone 5 64gb for $499 among other electronics.

is this legit? It seems so. If anything i'm covered by paypal correct?

what do you guys think?

here's the web page.

http://www.mobilesolutionsworld.com/

How to integrate Iphone into car?

I purchased a 2096 kia spectra, and I want to be able to play my iphone through the car. I know I can have an aux port installed which I'm thinking about, but what other options do I have. I'm not doing the fm transmitter thing because I hate the static and don't like those things. Is there a way to have some type of interface, maybe even Bluetooth, that charges the phone and plays it through the speakers crystal clear. Would also be cool to be able to have conversation through the speakers. I would like all options besides the tape deck(don't have one) and fm transmitter options.Thanks

Added (1). Sorry, 2006 kia.these work computers are horrible

Iphone 5 warranty - Not charging?

I've had my iphone 5 for 2 months now and it was working perfectly this morning. However since then it has stopped charging. I have 3 genuine apple usb cables and have tried all 3 so its not down to the cable. I believe its a faulty lightning connector. My question is am I covered under warranty for this? Thanks

Added (1). Also, what do I do now? Do I take it back to EE or the Apple store? What's the process?