How to watch TV with an iPhone?

Is there an antenna or something that can be used with the iPhone 4 and or an app that gets local cable channels or over the air channels?

What will happen if i change my ex-gf apple ID password?

Found out girlfriend is cheating on me (long distance relationship)

I bought her an iPhone5 and set it up so I just changed the apple ID password. What will happen to her phone then? Will she not be able to instal apps etc?

[I know i can wipe it, but leaving that as last resort]

New to cameras, (I have a Lumix G2)?

So my grandma bought a Panasonic Lumix G2 about 2/3 years ago, took 10 pictures on it at a family dinner and since it has been in its box. She passed it on to me as i take alot of pictures on my iPhone and digital camera. I have been eyeing up one of these types of camara for a while but after getting hands on with one feel completely out of my depth.
The book is a complete headache to me and after searching the web i can't find any videos to show me how it works or what things are/mean.

For example shutter speed and apature or something?
I don't understand what the difference between a RAW and non RAW picture is.
MF/AFC/AFS?

I don't want someone to re-write the manual but if someone could tell me the basics i need to know inorder to take a good picture on it i would be greatful.

Why is it that my iphone only connects to Wi-Fi when my laptop is turned on?

I have a Iphone 5c and after school i go to my sisters house and she has brighthouse internet. My Iphone doesn't connect immediatly or even the whole time i'm there. BUT…
I have my laptop there too and whenever i turn it on my iphone connects to the Wi-Fi?!
Why is that? And How can i undo that so my iphone connects by itself?

How long is my iphone going to take to charge?

My charger broke last night and it was on 1% so I turned it off since there was no point in leaving it on and I just came home with my new charger and only the battery is showing up and I can't turn it on. I want to check my text messages and instagram! I'm a teenage so you can understand how I'm about to lose my mind lol. How long is this going to take?!

I Feel guilty for getting an iPhone?

Okay, so I got an iPhone 5c bc my dad had an upgrade and he said I could take it and he would take my phone. I had an iPhone 5, and now I feel guilty bc I didn't really need it and I should have just let him get whatever phone he wanted. I'm a teen, and most ppl my age got the 5s but I didn't really want that one plus it was more expensive. Is there anything I can do to make the feeling go away?

IPhone trade in? Is it possible?

So I was wondering if it's possible to trade my silver iPhone 5s for a gold 5s and instead of 16gbs, 32gb? Is this even possible? My phone has kinda been acting weird lately. I just got it a couple months ago.