Can i transfer SIM cards easily?

Can i transfer the SIM card from my blackberry to an iPhone without breaking a warranty or ruining my plan? Will my contacts transfer?

Added (1). 1 yes and 1 no… Huh.

Emojis from iphone show as asterisks?

When I receive Emojis from another android I can see them however when coming from an iPhone They show like this: ** … Why is this… This just recently started happening. I have a coolpad quattro 4g

IPhone 4 lock button stuck down?

So i know I'm not the only one to ask this, but;

I recently received an iPhone 4, it has fallen in water, so i was expecting some issues. So I set it up, but it appears that the lock button is stuck down. Not loose and unresponsive like some, but its stuck down so the charge that pressing the button gives off is constant. So when i unlock it, it will lock back up because it thinks the button is being pressed, then after 5 seconds or so it will ask to be turned off because it still thinks the button is being pressed. How do i fix this!

How to sync notes from iPhone to Mac?

Please please please help me. The screen of my phone is completely broken, however, the phone still functions. I have no possible way of screen shotting the notes, i Really need them on my computer, though.someone please help me get my notes on my computer without having to use my phone

IPhone 5s contract free price?

I wsa thinking of buying a brand new iPhone 5s (probably strait from apple), and I was wondering how much it would cost to get one contract free? I will probably get 32GB, but I have heard anywhere from $200, to $1000, so could you help[ me clear this up? IF I could also have the prices for the 16GB and the 64Gb that would be nice aswell.

Iphone crashed and apps were deleted?

I have an iphone 4s and last night i was using my phone just like i usually do. I was on an app called vine when it crashed, (which is normal) but when my phone was on the home screen some of my apps were flashing white (the icons) and i couldnt open any without them crashing. So i restarted my phone and when my home page reopened i was missing nearly half my apps (such as app store, safari, itunes, i books, calculator, notepad, mail, instagram, and more). I can't reinstall some of the apps because I have no appstore, and some are utilities that can't be purchased from the app store.Id appreciate if anyone can help in anyway!

How to turn the wireless on from my laptop for my iphone to use?

I use a compaq laptop with vista and why i'm at uni i need to a signal for my phone and i use my flatmates but when she hasn't got her on i don't get a signal at all i need help on how to set it up for my phone to have a wireless signal for the internet?