Apple iPhone 4S 8GB - New User?

Okay, so I've never used an iPhone before, nor any apple related products. I've mostly just stuck to keypad products such as Blackberry's etc but thought it was time for a change.

Recently I ordered the iPhone 4S through vodafone and was wondering if anyone would care to take the time to explain this product in detail and how your experience with the phone has been.

1. How is the battery life compared to other phone's? (Providing you don't use many apps etc)

2. What are your suggestions to saving battery life? I'm someone who doesn't use app's very often or the internet but I send a lot of text messages each day.

3. Can you turn off Internet Data and still receive messages from friends & family? (I'm messages included)

4. On average, how long does a system update take to finish? (i.e new operating system such as iOS8)

5. Is the 8GB large enough memory wise or would It struggle to operate correctly? I wouldn't download any games, music etc. The only apps I would download would be Twitter, Facebook & Whatsapp.

Any information you can provide would be great.

My iPhone literally won't do anything, even turn off?

So, I have an iPhone 4S, and i went on the app google, and looked something up, and went on an article, I accidentally tapped a word and now all it's doing issues showing copy, define, and replace, it's blinking as well. And now I can't do anything. Literally anything. Not even turn my phone off… Is there anything I could do?

How much for a second hand iPhone 5?

One of my work mates is selling his iPhone 5, 16gb for $450. The phone is in perfect condition (not a single scratch) and I was wondering if this is a reasonable price.

Wi-Fi Networks not showing up? - iPhone 4s?

Wi-Fi Networks not showing up? - iPhone 4s?

Added (1). I've had my phone for over a year and never gave me this problem before. I have not changed anything or updated recently but earlier today it disconnected and has not shown any networks on my phone. The Wi-Fi works fine, since it connects to everything else (xbox, laptop, etc).

I have tried turning on and off, airplane mode, moving around near router, resetting settings, resetting network settings, and many other things.

When it stopped working I was just browsing through safari.

I can't delete music off my iphone 4s

I know this has been asked a thousand times, but i can't delete music off my iphone. When i first put music on there, most songs had the cloud symbol next to them, and i downloaded those songs to my phone. Now they're taking up too much room and i want to delete them. How do i do it without having to sync my phone to my itunes?

Is 20GB data enough for Iphone 5s?

I use Wi-Fi at home but when I'm out I'd probably use it quite frequently. I mostly browse then net e.g. Facebook, twitter

However I do like to watch alot of youtube, so would 20GB enough for youtube vids?

Can't download apps in my iphone 5 with IOS8?

When i try to tapping the 'install' it will just be replaced with the rotating circle and tada nothing happens. It says that all my apps are up to date but i'm not quite sure of that because i don't remember updating all my apps nor does it update automatically. They say that there's IOS 8.2 but when i check for software update it wouod be just another 'error can't blabla' and Help