What's Hogging 'Other' On My iPhone?

Can you tell me why in iTunes, under my iPhone summary, there's 4.25 GB used by 'other'? I can understand app, music, photos but don't know what the 'other' option is and why it is using 4.25 gb.
i've no music, no videos, very few texts.

Why won't my music sync to my iPhone? - 2

I have an iPhone 3g. It's never had a problem before this. I hit sync because I just got a lot of new music, and when I checked to see if it was there, it wasn't. I even restored the device and now even LESS music is on there. The "manually move it" or whatever isn't checked. It's not corrupted. Maybe the music files?

My iphone screen won't turn on?

I dropped my phone in the toilet a couple of months ago when that happened I put it in a bowl of rice trick left it in for like 5 days checking it everyday still won't turn on. Any body know how I can fix this? I can't use iTunes to recover cause it was hacked so ill get error code. I tried downloading redsnow but windows 8 can't support it so that rules that out

Constantly getting calls from the number 64?

Maybe someone can shed some light on this oddity. On Thursday 8/1/13, Friday 8/2, and today, Tuesday 8/6 (nothing over the weekend or Monday) I have been receiving calls from "64" on my iPhone 5, AT&T service. I received about 7 or 8 calls, all during business hours so I missed most of the calls. I did answer it once on Friday, and here's the weird part - the second I picked up and said hello my phone immediately starting ringing some random number as if I was the one making a call, then a girl with a mid-20's sounding voice picked up and said "hello?"… I said "hello? Who is this? Hello?" And she hung up as if she did not hear me.

I also texted the number thru my missed call log and said "what the hell is this?" And of course did not get an answer.

Anyone know what this is? Some kind of weird phone virus? Was the girl on the other end of the line experiencing the same thing as me? When she picked up did her phone call ANOTHER random number? Or is she in on the plot?

Strange, no?

Will the apple store be able to see it?

Okay I had my iPhone 4S stolen and I know who took it but I don't have proof if I take them to the apple store can someone in there see it was reported stolen? Even if its restored?

My iPhone froze up and now it won't let me see my text messages?

Me and my girlfriend were sending each other kissy faces and then she sent a lot in one message and then my iPhone froze up and now I can't view my text messages. Every time I try to open the text icon, it shows a blank screen for about 45 seconds and then goes back to the home screen.

Why do people prefer Samsung Galaxy over iPhone?

I have an iPhone 5 and I love it.
I wouldn't even want to have a Samsung Galaxy s4 even if it's free.
Maybe it's just me, but I don't see anything that Galaxy has but iPhone does not.
For example, the Apple brand is already a luxury comparing to Samsung.
Apple iTunes have more apps than Android.
iPhone is a popular phone than Samsung.
iPhone's overall appearance is Way better than Galaxy (that's just my personal preference).
iPhone has a better quality than Samsung (material-wise).

Maybe the only advantage that Galaxy has are that it has a bigger screen and faster processor. Besides that, I don't see why Galaxy is better than iPhone. Also, I think iPhone's screen is big enough for me and Apple processor is not slow at all.
So, I'll appreciate it if you can tell me why you prefer Galaxy over iPhone!

Will my iphone 3gs work in spain and good spain phone deals?

I'm from Australia and i'm going to Spain soon, and I'm just wondering if my iphone 3gs will work in Spain on the Spain network if I get a prepaid Spain simcard, do I just take out my Aussie sim and put the Spain one in, will it work? Or what do I need to do?
Also, are there any good phone deals for prepaid simcards that has a lot of credit (I need data cos I'll be using Viber to ring home) and enough to last me 2 1/2 weeks that I'm in Spain without being too expensive.