My iPhone 4S is freaking out?

I was listening to music a few minutes ago and my phone screen changed to the apple logo as if I had just restarted my phone (which I didn't). Then when I opened a video on Tumblr my phone started hissing and made a static noise that lasted a second or two. When I opened up my music on my phone the screen shook and the app went crazy for a good 5 seconds before refreshing and going back to normal.

I'm a little worried and freaked out something's wrong. I haven't had any problems with my phone. It's not even a year old.

How to change back to ios 6.1.4?

I have iphone 5 and i just changed it to ios 7 and it sucks how can I change it back to ios 6.1.4 I tried restoring it to firmware but I got the iTunes error 3194.

How to download BBM on my iPhone?

Everyone on my twitter seems to have it for their iPhones; however I have checked in the App Store and it nothing to do with 'bbm' looks available. How did everyone download it? People have said its in the App Store but I can't find it…

How to delete music videos from your iphone?

I have an iphone 5, updated to ios 7 and there's one music video which i deleted from my playlist before ios 7 and after i updated it, it came back so i went on itunes and deleted it and after that i synced it, but its still in my playlist. Any ideas on how to delete it? And when i tried deleting it manually from my iphone there's a delete button but it wouldn't delete either.

When is bbm coming to iphone in the uk?

It was supposed to come yesterday but as blackberry have always been so unreliable they have paused the download. Does anyone know when it will be coming?

Have i lost everything on my iphone

Iv upgraded on my phone to ios7 and then it has them sympols to plug to itunes and then when i did it says restore iphone then update?! So i'm thinking i should've backed up first but its there anywhere going back or backing up my phone at this stage

no i never use itunes so its probably got no back up

My iPhone is jail broken, how to update the IOS software?

My iPhone 4s with ios 5.01 is jail broken, so I have some question:
1- Can I update my software to IOS 7 without losing my data by back up for apps and contacts?
2- If Q 1 is possible so how?
3- If I must lose the data & apps, how can I do this update safely and get raid of the jail break?

Any answer will be appreciated even if it's not helping, Thank you.