Using the same Apple ID on iPhone and iPad?

I'm getting an iPhone soon and want to use the same Apple ID on it as on my iPad. Is it possible to use the same ID and delete some apps that I don't want off of my phone and have them still be on my iPad?
Sorry if I confuse you!

How to compeletey erase memory off iphone 5 that i found?

I found an iphone 5 at my group home, th girl left and never returned. When I tried to restore it, it asked for the apple id she had. How do I completely restore it

Added (1). I've already restored once completely and now when it came to activating it with an apple id. It won't let me log in with my apple id. Is their anyway to completely reset it

Added (2). I want to remove the apple account but I can't. And if your just going to lecture me to take it back. **** off I didn't ask for all of that. This girl stolen more than half of my belongings and my sons stuff so I have no remorse if she really wanted the iphone she would've came back by now and its been 2 months

IPhone got wet. How do I save it?

Everything I read says the most important thing to do is get the battery out. This is about impossible with an iPhone.

Do rice tricks and other things still work if I can't get the battery out?

Added (1). @AV Daddy, I asked two clear questions in the title and details. You answered neither. Highly unfortunate is that people like you exist.

How To Factory Unlock My iPhone?

I've recently bought an iPhone 5s from someone in America and it is locked to AT&T. I have a Vodafone sim card. It doesn't seem to work so i searched it up and apparently it is 'Locked to a certain carrier' So my question is, is there a website or a service store that i can unlock my iPhone from its carrier?
Any help appreciated!

What exactly does it mean for an iphone to be unlocked?

I have an iphone 5 and i want to unlock it. I have a contract with att but i will be in mexico this christmas and i want to be able use my phone there with a prepaid card if possible. I know that unlocking it lets me use it with any network provider. Basically my question is, can i just (for example) freely switch between my att sim card and using a prepaid card? When i come back to the us can i just put in the att sim card and it will work as normal? Or do i need to do some configurations before it works again?

Please only serious answers.

Can I remove the gold from my iPhone?

I bought an iPhone off ebay a year back. Recently the power button broke so I took it to the Apple store. One of the workers inside told me they can't replace the phone since its gold around the edge. The worker told me if I remove the gold, they'd replace it.

I'm wondering, is there any way to remove the gold around the edge? (I think its paint but I'm not sure.)

Is the Nokia Lumia 620 worth buying? - 1

I love smartphones, but I like the idea of a Windows Phone even better! I don't know it's just something about the WPs that look better than iPhone, BlackBerry and in general the other competitors out there. The WPs layout looks better, I love the idea of rearranging the tiles to suit your liking. Yes, I know you can rearrange your apps on the iPhone as well but the WPs just looks more "alive".

If not, what other WP do you suggest, in particular a Nokia WP - I heard Nokia are the best at WPs and did a bit of research and found that they do the job good.

How big is the Nokia? I know it's 3.8" but in reality is that considered "big".Is it larger than the iPhone, if so - which iPhone model?

Transfer music off iPhone to new itunes?

Random Question. I haven't been able to figure it out. I just got a new laptop and I didn't buy all my itunes music. How can I get all my music off my iphone into a new itunes?