Will I get in trouble for downloading Music?

Will I get in trouble for downloading music off youtube onto my iphone 5, then taking my iphone 5 in to apple to get my headphones replaced.

Will they catch that i downloaded music on youtube and call the police or something. I have no idea how it works. When I broke my headphones before they did all kinds of stuff with my phone then went on to give me new headphones 5 mins after playing with it, but at that point i did not have any downloaded music.

Thanks

Added (1). It is a free replacement due to my warranty/insurance.

I can't connect my iPhone with laptop and can't update my iPhone?

Hello: dear I'm using iPhone 3GS and it worked every thing well few months ago, but now AppStore and others can't download even free apps then I tried to update my iPhone through iTunes in my laptop but unfortunately when I connect it through USB cable, there's nothing happen even it can't be charged. One thing more that when I off my iPhone which is already connect with laptop it is on automatically but did not charging or connecting. Please help me with complet information I need to update my iPhone and also download apps.

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My friend just bought an iphone 5 and he's been shoving it in my face ever since. I also just got a new samsung galaxy, how do I use it to annoy him?

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