If I buy an iphone can metropcs service go on it?

Right now I have metropcs service, and their phone. It kinda looks like a blackberry… But I really want an iphone…
So my question is if I buy an iphone from best buy, then take it to metropcs, can they put the service on my phone?

How does factory unlocked iphones work?

I'm thinking of buying factory unlocked iphone 4s from the apple store. How does factory unlocked iphones work? Are the text messages or calling free, etc?

Why do I have such little space on my iPhone 4?

I have the iPhone 4 and for some reason I'm running out of storage space, particularly with my photos. The weird thing is that I only have 668 photos on my iPhone while some of my friends have like over 1, 000… And I also have 600+ songs on the iTunes app.

When I went to the "Settings" button, I clicked on "General" and then clicked on "Usage." Apparently I have zero bytes available for storage and I've used 6.4 GB of space on the phone, most of it coming from Music, the Facebook app and my Photos.

I just feel like this isn't right… I don't have any apps from the app store other than the Facebook one and Soundhound, and the fact that I can't seem to store over 600 photos is weird. I've seen friends who have like 20 different apps and the same amount of photos as me and yet they still have space available. Why is my phone saying I don't have anymore available space when I've only used up 6.4 GB and the iPhone 4 can hold up to 8GB…

IPhone 4S sound bar keeps disappearing?

Lately, my iPhone's been being an *** wipe and the volume bar keeps disappearing with my earphones on and the speakers completely disappeared as well. It started yesterday, all of a sudden, my phone's volume slider disappeared and I couldn't hear anything without the earphones. That was fine. Today however, the sound started to spontaneously dissappear and reappear. It's been an *** and now I have to plug my earphones in and out continuously for me to hear sound and I'm fed up.

I restored my phone, I dried my phone, I restarted my phone multiple times, it's so irritating. All I want is to listen to my music without it being an irritating but hole and I really just want to listen to my music

How to back up music on my iPhone to my laptop?

Before iCloud, I used to never buy music directly on my iPhone from the iTune's app because I could never get it to back up on my laptop. For example, I once decided to buy a few songs through my iPhone, but when I upgraded to a newer phone and transferred all my information to the newer phone (via my computer where the info was stored), I was unable to retrieve the songs I had bought on my old phone.

Fortunately, I didn't seem to have this problem anymore after iCloud was introduced. I hadn't really bought that many songs on my iPhone, but whenever I did, there never seemed to be a problem backing them up on my laptop.

Anyways, for Christmas I received a $20 iTunes gift card from a friend and used it to buy a bunch of songs (about 15 or so) directly from my phone since I was going on a long trip and would have access to my laptop. Now, I'm about to get a new phone because the screen on mine is very damaged and not easily repairable.

Here is my problem (sorry for the boring background details): I'm currently trying to backup the music on my phone to my laptop so I'll have everything on my new phone. I've ran an iCloud backup, so all my photos, contacts, notes, etc. Are covered, but for some reason it will not let me back up my music! I've connected it to my laptop and tried to sync it, but that doesn't work either.

I know I could buy the iTunes Match thing, which I probably will have to do if I can't find another solution, but I'm just confused as to why I've never had this problem before.

Again, sorry for the long backstory, but I wanted to give any details needed. Does anyone have any solutions or ideas as to what is wrong? Any advice is appreciated!

He hasn't texted me in three days?

Me and this guy have met back in summer, but recently started talking again for a month and a half. He texted me first EVERYDAY. I like him though. But I'm not sure if he lost interest. We did hook up (NO sex). He was still very sweet and not awkward after that. The last time he texted me we only texted for like 10 min, and he called me babe that one day. Plus I know that he saw the text, It said that he read it. (Iphones) Do you think he lost interest?

Added (1). We're both 17

What is the name of this word guessing game app?

I've seen a few of my friends post screenshots on Facebook of a word guessing game app which consists of 4 photos and letters. You have to pick some of the letters and use the photos as clues to guess the word. I think it's a game for iPhones, but I don't know if other phones can use it too. Can anyone tell me what the name of the game is?