How easy is it to install a car radio?

I have a 94 camaro that has a radio in it someone else installed before me, but it doesn't work. (checked fuses and such)

I found some nice $40 radios at the walmart site, cheap and has everything I need - plug for iphone/ipad.

My question is once I buy it, is everything I need right out the box? How would I go about installing this radio? I've never done this before and pretty low on cash so if I could figure out how to do it myself that would be great.

How to change my battery for my iPhone 4s when it doesn't stay off?

When ever I turn my iPhone off it turns right back on, it's like a quick reboot. I tried everything, restoring it to deleting apps and restarting it. Nothing works so I'm over trying to keep it off, I just want to know how is it possible to change my battery without turning the phone completely off. Because it won't.

Can I get an iphone 4 without a data plan? - 2

The iphone 4 is now very cheap and I want to purchase it. However, if I walk into apple and get it, do I have to sign up and get a data plan? I would rather not get a data plan right now. I looked this up and couldnt get anything.

Can anyone help? Preferably someone who has connections with apple or who are POSITIVE on the answer. If you arent 100% just tell me its O. K. Lol

I have iPhone 3GS, should I buy iPhone 5?

First of all, I can't change my phone brand since I'm an apple fanboy. My iPhone 3GS is becoming slower, camera focus not working and the home button is not sensitive as before (VERY ANNOYING). Should I get iPhone 5? I don't care of 4G LTE since I live in Egypt. I know it's not huge step from the previous version but a step from my iPhone 3GS. I'm scared of defected models ( scratches, Wi-Fi… Etc.)

Btw, I would by the unlocked version.

Added (1). What scares me is that many iPhone 5s reported to be defected, I don't want to spend the next years with defected or rated as worst phone.

I have a metro pcs Micro sim can i use it on iphone 4 att?

I went to metro pcs store and i saw that the new phones that are coming out use a micro sim that iphone uses now so my question is that i have an iphone 4 att is not unlocked or jaillbreaked i want to know if i could use it for Metro?

Iphone 3gs shuts off randomly.what do i do?

It will shut off and i can't start it. I try to start it by rebooting (sleep+home buttons). Won't work.then, about 4hrs later, i can turn it on. 6 hrs later, its off and won't turn on again.repeats all the time! What is wrong with it?

How come my iphone 4 speaker isn't working after updating to IOS6?

Its been like a couple of days since i updated my phone. Earlier i was listening to music then all of a sudden it stopped. I looked at my phone, the music was still playing but there was no sound. I can hear my ringtone and i have to use my speaker to listen to my calls. But the speakers arent working for my music, videos, keyboard clicks, phone lock, etc.

How to get iPhone 4 (iOS6) back to normal?

I recently updated my iPhone 4 to iOS6 firmware, shortly after I jailbroke it with redsn0w 0.9.13dev4, everything was fine, I even installed Cydia, but from Cydia I tried integrating a package that would allow me to have Siri. As soon as I download everything and tried rebooting the phone, it went haywire. Now it's stuck with the Apple logo on the screen, I've tried using the Just Boot option, the Recovery Fix option and I've tried re-jailbreaking it, but everything fails.iTunes won't even let me restore it, every time I try it brings up Error 3194. I'd just like to be able to use the phone again, whether it's jailbroken or not doesn't matter, Any solutions or suggestions will be greatly appreciated!

How to put free music in iPhone 4s?

Please help! My phone is really boring without music. I tried putting music in it by going to iTunes on my pc but it is not working for some reason. Any ideas?