Why is my iPhone losing battery fast?

My iPhone 4S is losing it's battery quite rapily. Every minute or two it loses 1%, its never been like this. It takes quite a while to charge fully too, it would be on 20% and 15 minutes later it would be on 53%. I just got my cracked screen fixed at the mall, if that has anything to do with it.

I charge it overnight if it doesn't have that much battery too. I've turned down the brightness to way less than half, bluetooth is off, I get Wi-Fi from my house, and auto-brightness is off.

Whenever I read on wattpad, it loses about 1% every 5 minutes or so, but now, it's losing 1% like every 2-3 minutes! Does this mean I have to go get the battery replaced? :/ Or is there any way of making my phones battery last longer?

ITunes and dead laptop

My laptop has died and I can't access my iTunes on it (obviously) I have a ton of music on my iTunes that I never managed to get onto my iPhone (uploaded via cd etc to iTunes).Is there any way of accessing my full iTunes on another pc? I'm a bit of a technophobe so please keep advice idiot proof lol cheers

Do you believe many American preteens are spoiled?

I'm also an American, and I have seen way too many 11 year old girls wearing clothes from the mall, sporting an Iphone 5 or new Ipod, bragging about their boyfriend, with handbags, loads of makeup, and manicures. It's really none of my business, yet it often catches my attention. I believe those items are for people mature enough to handle it, or better yet, when they have a job and can actually buy those items themselves. Are most, NOT ALL, 21st century preteens spoiled, or do I just have a screwed up opinion? I was a preteen only two years ago, and I didn't have any of those things, and I turned out fine. Preteen girls were the same as they were when I was one, since I was 12 only 2 years ago…

Phone Upgrade Help? IPhone or GalaxyS4?

I have a iphone 4 on bill pay for 2 years and I'm due a upgrade. I also have a iphone 5 on pay as you go. Since I have a upgrade I could get a samsung galaxy s4 or iphone 5S when it's out and I'd prefer to get the iphone but since a bigger update iphone 6 will be out year after I don't know what to do help please.

Why won't Sony Vegas 8 allow me to add iPhone videos in?

Says it all in the title!

I use my iPhone 4 camera to record stuff. And when I want to edit it, I try to import it to sony vegas 8… But it says something like it can't recognize the file o.o? Why. Is it because the file size is too big? I really CBA compressing each and every video it takes ages! I need to edit immediately.

Are there any good softwares I can buy/download to allow editing HD vidz?

thanks 10 points xox

Added (1). Everytime I upload videos on youtube it says it's HD, and the camera is amazing if you have good lighting however its rubbish in the dark lol. But thank you for your answer!

My iphone suddenly stopped working. Warranty?

I opened up the facebook app and then came a black screen out of no where. I did the whole resetting with the home and sleep button and restoring under recovery mode thing, but still nothing. I still have warranty though.

However, my phone did have contact with water a little over a month after buying it. I put it in a bag of rice for 3 days and everything worked again. That happened 5 months ago. So I had 5 good months of this iphone after that incident until now.

I understand that Apple won't replace a phone if it's broken due to water. But do you still think apple can replace it through warranty even though this happened? I mean it still worked for 5 months after the water engagement.

Added (1). And the water detector on my iphone is red, which means that my iphone did get contact with water. I'm just wondering if apple can replace my iphone with my 1 year warranty if i explain to them that my phone still worked for 5 months after the water incident.

If I have 4g turned on will that count as using Internet or until I open a web page?

I just got an iphone 5 and I don't want to get charged for no reason so I'm confused on this, if 4g is on and let's say I'm not using my phone and its just in my pocket will I be charged?
Will I be charged until I use the Internet/app?
Because I get pictures from friends randomly and you can only receive if you have 4g/lte or Wi-Fi on so is it safe to say that I won't get charged for just having 4g on when I'm out?