How to activate my old iphone 4 without a sim card?

Ok, so I have an old iphone 4 i want to use as an ipod basically because i have a new iphone. My old sim card is in my new phone and i don't have a sim for my old iphone. I want to just load all of my music onto my old iphone 4 and use it as an ipod but when I try to reset it to factory settings so i can sync it with my itunes library, it says can't activate without sim card. I don't want to use it like a phone, just as an ipod. How do I do that?

My iphone 4 camera lens doesn't work

I can take pictures but its blurry and its not as clear. I don't know if i should get a new phone! I can't see any cracks or scratches on the camera but when i take the picture its all blurry. I have tried to clean it but it doesn't work?

If I restore my iPhone, what will back up?

I have 3.5 gigs of "other" memory, and I just went through my Messages, Contacts, Email, Safari, etc and basically cleared everything. I don't think 15 open conversations and 128 contacts, 30 emails and 0 safari usage should take up 3.5 gigs.

I read that I should restore my phone to reset the "other" usage. I'm going to, but when I back it up, I want to make sure not EVERYTHING goes onto my phone when I restore it. I have contacts, music, etc that I don't want on my phone. I just spent 2 hours clearing it out, how can I make sure when I restore the info that ONLY the stuff currently on it goes back on?

How to put iOS 7 on my iPhone 4?

I know that it is possible to have the new iOS 7 on my iPhone, I just want to know how exactly so that I won't screw up my phone.

Any survival chance for soaked iPhone?

So I'm on vacation and I accidentally put my iPhone 4S in my pocket and went into the beach. It's 100% soaked through as I've been in the water 1 hour + any chance for survival or any tips? I currently have it in a bag of rice.

What does this mean and should I be concerned?

I was watching YouTube on my iPhone when I randomly got this message. "A server with the specified hostname could not be found." I googled this and found that people who've gotten this message were trying to set up "mountain lion servers". I have no idea what those are and have never done anything like that on my iPhone, does this mean my phone could've been hacked or something? (I have not jailbroken my phone if that makes any difference) What should I do?

WERE CAN I WATCH NBA LIVE FREE?

Anyone know where i can watch the nba heats vs spurs game live going right now? Please nba doesn't work and espn doesn't work anyone know how i can watch it on my computer or iPhone please!

Apple, Iphone 5? 5s? YES OR NO?

I heard rumors that apple is making an iphone 5s. Since 5 has been released only in november of last year, do you think the 5s will come out this summer? Because i'm due for an upgrade in july. Should i get the 5 or should i wait for the 5s if it's not out by that time? Plus, What do you think of IOS 7? Yey or neigh?

What can Sprint monitor on our iPhones?

My mom found this plan with sprint for me, my sister, and herself. We would all get iPhones with this plan. However, my sister and I are a little worried. We have a lot of apps she doesn't know about.

What activity can our mom see exactly?
Can she see what apps we've downloaded?
Can she see pictures/contacts/phone numbers?
Can she see Internet history?
What exactly goes on the bill that is sent to our house?

We're not bad kids. We just have a strict mom.