How to fix an iPhone 4s home button?

My brother dropped my iPhone, and I can't use the home button. Today, a good friend of mine was pushing it repeatedly in different places, on the sides, on the top and bottom, and he got it to work! I tried for myself and I as well got it to work. The problem is… I have to click on the far left side of the button, and most of the time I can't find it. How can I fix it without taking it anywhere to get it fixed?

Apple iPhone 3GS (32GB) or iPhone 4 (16GB)?

I plan on purchasing one of two used on eBay. The 3GS with 32gb of memory goes for around $150 and the iPhone 4 with 16gb of memory goes for around $250. I plan on getting them factory unlocked. An older version with more memory or a newer version with less memory?

I plan to mainly make calls and have the iOS experience with the iPhone which includes jailbreaking.

What app is used to edit these pictures?

Http://instagram.com/helloitshorse

This girl edits some really cool pictures. They are the ones that have the kind of see through text over them… If that doesn't make sense you will probably know what I mean when you see the photos. I was wondering what app she used to edit these. I'm assuming it's for iPhone.

Whatsapp messenger, not working?

I'm so confused. It was working fine and now for like 3 days the messenger sends the message but only has a single check mark. Never two. I don't think i'm able to send any outgoing msgs or receive any either.
i tried reinstalling. I tried rebooting. Its not working. Anyone else having issues?

i'm on my iphone 4s

Added (1). I wonder, if they are having issues with their phone or the app isn't working.

If I break my iPhone 4S can I replace it with an iPhone 5?

My 4s isn't broken. I have a Verizon insurance thing I pay for every month so that if it breaks, I can replace it. I was just wondering that if I did break it do I have to replace it with another 4s or could I replace it with an I phone 5?

Can change my whole iphone 5 red?

Hey so i have the white 16gb iphone 5 and i was wondering if there's a company that makes the whole phone red as in replace the white color and make it red. I have a Slick Wraps carbon fiber red skin but i want my phone to be naturally red. I know color ware does that but i'm not willing to spend 1700 dollars on a new iphone! Please Help! I want my phone to stand out more and not just have a red skin that protects it and stuff…

I want to clock my iPhone 3G CPU from 412 mhz to 620 mhz but is it safe to do so?

I know that the iPhone 3g cpu's standard clockspeed is 620 mhz but Apple underclocked it to 412 mhz.

I want to clock my iPhone 3g cpu to the standard 620 mhz that it was designed for and nothing higher than that. But is that dangerous? I don't want my phone to start over heating, fry, or catch on fire, or anything like that. BTW, I don't want to buy a new iPhone just for faster cpu. I like my iPhone 3g just the way it is.

PS: If it's safe to clock my iPhone cpu up to the standard 620 mhz, how do I do it? I heard that it's been done by some people.