Using the iPhone 4S on StraightTalk?

If I bought the iPhone 4S and purchased a StraightTalk SIM card, would I be able to use the iPhone on StraightTalk, or would I have to unlock the phone first and then use it?

How to transfer pictures iPhone to Mac?

I have my pictures from my phone on the computer, but now how do i get them all completely off my iPhone and just on the computer? And how do i *** photos from the computer onto my phone?

How long should i leave my iphone in rice?

I dropped in a sink full of water and now i'm worried its gone forever

Added (1). Also it is a iPhone for and i'm very nervous that i have forever broke it. So should i keep it in there over a day?

Added (2). Four*

IPhone 5 apple maps voice navigation not working?

So i just got a brand new iPhone 5 with a vodafone plan, and upon using the Apple Maps app, and selecting a route when driving, the phone didn't speak to me the directions and go to the next step of the directions. I have gone to settings in Apple maps and changed the voice to loud and stuff like that. How can i get the app to work?

Is iPhone 5 available in Verizon?

I'm getting my phone changed tomorrow to iPhone 5. I'm planning to go to Verizon to buy it. Would it be sold out when I get there or available?

How to sync my iphone to a new computer without losing everything?

I have my itunes account that I use for my iphone on one computer, but I want to download my pictures from my phone onto another. If I connect my phone to the computer without the itunes account, will I lose everything like the ipods do? Is there another way to drop all of my pictures without emailing them and downloading each time?

How to change the apn settings for the iphone 4 ios6.0?

Please i need some help… I have the straight talk sim card and in order to enable the data usage on the phone, i have to adjust the apn settings and i can't figure out how to do it.everyone is saying to go to the "network" tab but i do not have that tab. The phone is unlocked and i can make and receive calls through straight talk now but i can't use the data without Wi-Fi… Please how do i change the apn settings?

Added (1). Is there any way to do it without jailbreaking though? I don't know how to do that and i don't want to destroy the phone by trying to do so

How to update my iTunes on an OS 10.5?

I'm currently running Mac OS X Version 10.5.8. The iOS 6 update on my iPhone required me to download a newer version of iTunes, which will not install on my computer due to the fact that it is an earlier and incompatible version. How can I fix this so that I can sync to my phone?