Can my iphone 5 be used overseas?

Oh my god this is really important! Guys please please please tell me if my iphone 5 can be brought overseas. My dad said I Can't USE IT AT All CAUSE THE SIM CAN't BE REPLACED?! Is that true?! Please reply me As soon as possible cause my flight's in like two days!

Is there an iPhone timer app that has a minutes-only and/or a seconds-only option?

I'm looking for a timer app on my phone where I can set a timer that counts down, but have it read literal minutes or seconds. Like instead of 6:00:00 for 6 hours, I'd want it to read 240:00 (240 minutes) or just have it read 14,400 seconds.

I've downloaded about 20 free timer apps, and can't find what I'm looking for. Is there one? Even if it costs money? But I'd prefer it to be free…

What should I learn this Summer?

I'm in between my A-Levels now, entering my second year in September. One of my subjects is ICT.
During the summer, I was planning on learning Objective C and making iPhone apps etc, and I have a book for this as I'm a beginner, this would be a hobby. I'm a registered and paid developer too for iOS, so it would be good to put my money to work in that respect.

But I also have a huge Access 2003 book which helped during the past year, and having checked with my teacher next year we'll be learning about Access database design and FrontPage. Should I put my time into going through this book and really learning Access instead?

I'm literally neutral about both but don't know which to choose. I can't see myself doing both and doing them well. I'm also trying to learn how to drive too over Summer.

I broke my iphone pretty bad?

Ok i was outside and it feel and earlier that day it got some water in it but when i woke up my screen was all green and i couldn't see anything at all plus the front and the back of my phone is peel and cracked really bad but i was wondering can i go to the sprint store and get a new one for free or if not for free how much would it cost

Verizon Data Plan Requirements?

I have a plan that includes 500 talk; unlmtd text; 100MB data. I can get the iPhone 5 free, but I don't know if my plan would fall under the ''data plan req'd' category.

Does anyone know if my plan would qualify? I'm really not going to use it as a smartphone, but I'd like to be able to get a better camera phone & get a few apps to keep my kid occupied sometimes.

Good monitor for split screen?

Hello i'm looking for a monitor that would work well in split screen/duel monitoring. My current monitor is (dell IN1910N) it is 18.5 inchs but since i can't find the same monitor online, and i'm bad with computers i was hoping someone else could find one that worked for me. It doesn't have to be high res or nothing special 100$ or under would be nice. (also here is my PC if that helps at all) http://www.amazon.com/...00CF1T15W/

My photostream is not receiving new pictures? S?

My iPhone 4 and PC are both connected to icloud! Both have been updates etc and STILL none of my new pictures taken on my iPhone are being connected to my photostream on my PC! What else can I do to get them to connect?