How to put my own music on my iPhone 3GS?

I have no idea how to this when connecting my computer to my iPhone and going through iTunes. I want to put my own music off my computer not buy it through iTunes

Where can I watch vampire diaries series 4?

I have only just finished watching the vampire diaries series 3 and want to watch series 4. However it isn't on Netflix. Does anyone know an app for iPhone where I can catch up? I can't get the cw app as its American.

My iPhone 4 keeps saying enviroment: sandbox. Why?

You don't have that many apps in my iPhone 4 and this thing keeps popping up say enviroment: sandbox and then a another thing poppa up saying the in not a test user app I think but anyways can some tell me what it is and how to make it stop:$ !

Tumblr app crashing-iPhone 4S?

I have downloaded the tumblr app but I can't even get on it as every time I open it it crashes within a second! I've tried deleting and reinstalling several times but nothing has changed! Does anyone else have this issue? Anyone know how to fix it?

My IPhone will not make any sound, at all?

My phone won't ring, won't make sound for notifications, it won't play music out loud, it is like I blew out my speaker. I have not had my phone by water recently, and it worked fine the other day, it just randomly stopped working.

Will updating iphone software make it charge again?

I haven't updated itunes on my computer for ages and on my iphone there's been a notification to update software for ages. My iphone 3 won't charge, well it will but only if its powered off and plugged into computer.doesn't charge through wall chargers or if powered on it won't charge on computer. I can't afford a new phone and i need my phone to be fixed as it has photos of my newborn.itunes or my computer doesn't recognise it. Will restoring it make it charge again. But then sgain ill lose my fotos

Added (1). @ james: yeah i thought battery or hardware.can't transfer photos though because its not recognised.

Does anyone know how much it costs to get a new battery put in or hardware to get fixed?

How to add more songs on iPhone without deleting old ones?

When I plug my iPhone in to add more songs to my phone it always says that I need to remove and sync my phone. When I do this it erases everything on my phone and only adds the new songs I want to put on my phone. How do I add the songs without deleting what's previously on there?