IPhone is running really slow?

I have an iPhone 4S it has started to run really slow. I have done a load of things such as reducing the brightness closing app properly by pressing the home button twice etc. My phone is insured will I be able to ring them and explain my problem and maybe get a replacement?

IPhone 4 won't turn on, help! - 1

I think it just needs to be charged, and normally if I wanted to check that I'd hold down the power button and home button, except recently my power button got stuck so I can't use it (I've been using assistive touch). I have my iPhone plugged into the wall right now, but the screen is just black. Nothing at all. It's been plugged in for over half an hour and there's been no change. Any help? I can't go to an Apple store.

Which custom iPhone case company is the best?

I want to order a custom case for my iPhone 5 but I have hard time finding any reviews for websites where you can order them. I'm looking for something around £20. Could anyone recommend any website?

Would i still have to pay for Data?

My sister got an new iphone and she still has her old one. If i switch from my cell to her old iphone she use to have will i still have to pay the data package a month?

I hate my life so bad I want to die?

Today is the worst day in my life. I got a new iphone case I posted a picture of it on instragtem and no one cares. I hate people why every single person on the planet so mean. I wish people became extinct. I hate people I everyone that is on this planet. I put a new iphone case oninstragtem and no body cares that is it. I'm done with my life forever. I'm done with people. I'm done with live, I'm done with everything, I hate my family, I hate my friends, I hate people. I want to give up on my dreams because they are so dumb and stupid who cares about goals, Who cares about dreams. I want to die there's no one on this planet that can make me happy. I hate everyone and everything.

Got a new iPhone and the iBooks from my old one aren't on my account anywhere?

I just recently upgraded to the iPhone 5. And me and my friend are on the same iTunes account, but somehow he has all my books on his new phone but I don't have them, when I'm the one who bought them lol! I just swapped carriers but I don't get how that would affect iTunes. I'm logged in and I've logged in online and on the app and still nothing. I've looked under the purchased books tab a million times and on his they showed up and he downloaded them but they wouldn't show up on my phone. What do I do?

Why won't my iphone usb cord work?

I have a charger for my iphone, the part that plugs into the wall is separate from the usb cord

the cord isn't charging my phone, i know its the cord bc i've tried my friends, but i obviously can't keep them

my phone charges in the doc

so what do you think i did to my usb cord to make it not work, it just stopped working one day like i don't understand