Speaker not working on Iphone 4s?

Whenever i listen to something on my phone the speaker goes on and off every couple of minutes when I use headphones or just the speakers on the phone. When I use the speakers the noise sounds really static and voices sound robotic. Why is it doing this?

My iPhone 4s is not charging when plugged in?

It's never done this before. I've already unplugged it and plugged it back in a bunch of times but it's not charging! Nothing is blocking the way. I've already turned my iPhone 4s on and off and it's not working…

IPhone 4 battery and service issues?

I've had my iPhone for a few months and it just recently is having memory issues. I had it changed to 100% this morning and barley used it during the day but at 7 tonight it was at 24%. Not only that my Sprint 3G has sucked really bad lately. Can I try and fix it without taking it to the shop? We have a warranty but I don't know how much it covers.

Is there a way I could text outside of my country for free?

So, I live in Canada and I have free texting to and from anywhere in Canada. Problem is, I have internet friends living in America and I want to be able to contact them somehow without it charging either of us money. I have an iPhone, is there anyway I can download an app for that? Or something I can do to text all my american friends without any charge on either of our parts?

Switch verizon iphone4 to prepaid?

I currently have a iphone 4 and I want to switch it to the prepaid way. I have verizon as a carrier and was wondering could I change it to the verizon pay as you go way? I seen somewhere its 50 bucks unlimited everything, has anyone done this if so how? If you know how to switch to any other prepaid carriers let me know, it dosent have to be verizon. By the way the phone is not in a contract.

It's taking too long for my iphone to update?

It's been around 2 hours know, my iphone 3 is trying to update iOS 6 but it turned off and every few seconds it keeps popping up the apple logo. It has been doing that for 2 hours now. My phone is also heating up, how do i cancel the update?

Iphone 5 won't charge

So today i put my phone in its charger at 7% and looked at it 10 minutes later and it was at 5%. Figured the cord was broken so i tried a different cord, same thing happens. Try a third cord, same result. What do i do? Its the phone not the cord