How to jailbreak an iPhone 3GS?

I read up on it, and decided I want to jailbreak my phone. It's warranty is up now, and I'm getting an iPhone 4S soon anyway. It has the newest iOS. Can someone explain how to jailbreak my phone, and maybe recommend some good websites for it? I want it to not cost money, and preferably not need a computer. I'm at my cousins and don't have my laptop, so I want to jailbreak my phone right out of Safari, if that's possible while it still being free. And please, when you explain how to do all this, try to make it easy to understand. My friend was explaining it and I was like What? Anyways, thanks!

Which iphone case do you think i should get?

1.http://www.amazon.com/Kate-Spade-Hard-Shell-Iphone/dp/B005IH6J50/

2.http://www.amazon.com/Kate-Spade-iphone-any-version/dp/B005IH7CAQ/

3.http://www.amazon.com/Kate-Spade-iPhone-4-Paisley/dp/B0050VN862/

My Iphone 4 just stopped working. What can I do to fix it?

I fully charged my i-phone then I took it off of the charger & went to bed everything was fine, when I woke up the next morning my phone wouldn't turn on.

I tried everything! Holding the power button & the middle button at the same time for a while, nothing. Tried charging it again, nothing. Plugged it into i-tunes and its not showing up at all. The screen is just black. I even went to a phone shop and he tried switching the battery and nothing. What to do?

What is the best way to record spirits voices?

I was doing it a few days ago on my iPhone and it came out really good. I heard voices and everything but there was static in the background and it was destracting. Also what is the best way to make it talk? To move light objects?

Should I let the girl I love go?

So I love my girlfriend, but we had a problem so I thought it was best to end it between us, a short while after I ended it, two weeks later she got back with her ex. Then she said she still loves me and doesn't know why she was with him, so she slit up with him and maybe 3 weeks later we got back together. The problem is, she has so many lads that like her, and when she's with them lads she doesn't even text me, it's like she just blanks me. She took a lad who's she's going to a concert with back home with her and now she's blanking me again. I don't know what to do, I want to trust her but how can I? The first time I was with her she said he would never get back with her ex because she knew it would hurt me, but she did get back with him and it did hurt me. I lost trust with her because of that and now I think she's cheating on me… I can't cope with a relationship that I'm constantly getting paranoid over. Should I let go and move on? Any advice would help, and don't just say yes. I need proper advice. Thanks.

If any spellings are wrong it's because I've written this on my iPhone.

Creating an instagram account?

Okay so I have an iPhone and that's it. I need to create another instagram account on my phone but it says too many users have been registered on my device. So is there a way I can make an account online or something?

IPhone 4 help immediately please?

I deleted 4 voice launch daemons off my phone to speed it up, I thought they were for voice control only but I downloaded siri and now there's no voice and it's not really working. If anyone is jailbroken can you please copy these files off your iPhone and upload them?
com.apple.voiced.plist
com.apple.VoiceOverTouch.plist
com.apple.vsassetd.plist
com.apple.scrod.plist

I accidentally deleted my App Store?

So last night my iPhone kept giving me a error from Backgrounder. My phone is running whited00r so i can't see it (Backgrounder) in Cydia. I went to iFile and deleted the 'Backgrounder.app" but I accidentally checked the "App Store.app" and deleted it. So I was wondering if anyone had the 5.0.1version of the App Store?

Why my iphone tend to lose Wi-Fi signal?

I use iphone 3gs ios 5.1.1 and i realize sometimes when i'm connect with Wi-Fi, it tend to lose its signal… Then i need to go to setting and click my Wi-Fi again… Sometimes its not like that, but sometimes it does. If it is because my internet, why i don't have any problems connecting with my laptop?

p.s. Don't tell me that i need to get closer to the router or something similar like that… Cuz i wasn't moving and i'm not an idiot! (-.-' ) besides if i'm not near the router, i wouldnt be able to connect from the first place…