Why is my iphone deleting my texts?

I just reently got a new iphone its an iphone 4s and its not updated to the newest version its still at 5.0.1 but for some reason ill scroll up in a message coversation and the texts from before will be gone. It seems like whenever i receive new texts the old ones get deleted for the new ones but how do i change this so none of them get deleted

How to hide Apps on my iPhone 4?

Or at least hide an app-section, where you have like a section you can slide to but only with certain finger movements. I don't want to jailbreak it, however. Jail-breaking seems bad, just in my opinion. If there was an app out there like that, I'll probably pay like $5 for it.

What happens with my iphone if i connect it to another computer?

I plugged my iphone to my friends computer when i first got it to download some of her music, it was only later that i heard my phone can only be connected to one computer. We're not really close anymore because she moved a town away and i desperately need new songs. I have my aunts computer which is the one i'm always using and i want to connect it to itunes to download all the songs i want / missed the first time. Now
1.Is this bad for my phone?
2. Will it deleted EVERYTHING?
3. What are the step I can take to prevent my photos / contacts from being deleted?

Please help me out and be very specific. I have an iphone 4 just in case that information is a need to know kind of thing.

Why Can't I Get Updates On My IPhone Anymore?

Ok So my iPhone 4 doesn't let me update any of my apps anymore. Everytime I go to the app store & go to updates something pops up & say can't connect to iTunes. & I know some of my apps need to be updated but I dnt why it won't let me update anything. It's been doing this for a while now, so please!

When will the iphone 5 be available in Ireland?

When will the iphone 5 be available in Ireland?

Added (1). Thank you, but there's no apple store in ireland!
also, it says on all the apple website you can preorder, but not from the irish store.

If I buy an iphone in USA will it work in Ireland?

Iphones in ireland are very expensive, so i was wondering since the dollar is worth more than euros, if i bought a no-plan iphone is the USA would it work in ireland? Like would i have to get it unlocked and stuff… If so is that gauranteed to work?

Why won't my Devices connect to my home Wi-Fi?

My HP Touchpad, Blackberry Torch and my moms Kobo and iPhone 4 won't connect to our home Wi-Fi.our computer and my iPod are fine. When we try to connect it say it can't find the IP address. They all work on other networks.
We have a WEP network, or something like that.