Why my youtube videos won't rotate on iphone?

You know I'm sure when i played my videos on my iphone in the past, my screen would rotate leftwards, now it goes right? Kind of upside down? Like it goes in the direction that the volume buttons are on the bottom, which is annoying! It used to be that if i wanted to change the volume, they'd be on top. When i lock the screen its ok but then it moves if I'm laying down. & if I try to lock the screen when its the way i want it, it goes back the other way? I think this only happened after i updated youtube the other day. Does anybody else know why this is? And how i can do it right?

Can a adapter make your iphone go wack?

I bought a new pink adapter for my iphone yesterday at a small store when I was on vacation. (Not a apple store) I just plugged it in to the cord and my cord to the phone and my phone started going nuts! Everything I clicked on would go to something else and wouldn't scroll down. It's like it had a mind of its own! I unplugged it from the charger and instantly everything was normal I tried this a couple times and then plugged it in to my old adapter and it worked fine. So I'm just wondering if the adapter made my phone go nuts.

Erasing content and recovering it on iPhone?

I have an iPhone 5 and I'm about to upgrade to a 5S soon. My dad is going to get the phone I currently have. Obviously there's music on there that I don't want him to see. If I 'Erase all content and settings,' will I be able to give him this phone wiped clean and still recover everything on my new 5S?

Which IOS am I running on my Iphone?

Which IOS 7 version am I running, when i call somebody it has a circle to call or end a call? Which IOS version is this, I do know it is IOS 7 that's not hard to recognise but is it, 7.0.1 or something like that?

Why do most celebrities use iPhones?

Obviously android ha a better qualities and lasts longer but why don't celebrities use those? Do iPhones represent wealth? Most celebrities use blackberries for business and iPhones for personal too.