Why does my iPhone 3G not connect to Internet?

My parents put in the Wi-Fi password and it wouldn't connect! (BTW, I dropped it in my toilet about a year ago and it got stuck in the hole if that helps any.). I know, I'm probably gonna get answers saying I'm pretty lucky it still works, and I probably am, but it worked just fine for a couple of weeks or so and then the Internet stopped working on it. It is my mom's old iPhone (she now has an iPhone 4 which she got when she gave me her iPhone 3G (now MY iPhone 3G) around August 2011/around the time that my aunt died of lung cancer. I'm asking this from my iPhone 3GS (my mom got it for me off the internet for The 2013 Boy Scout Jamboree). Both my 3G and 3GS are deactivated

Err… Well, yeah. You are lucky. You should probably go to the apple store to get it checked out.

  • Why won't my xbox 360 connect to the internet but will connect to my iphone hotspot? Ill play cod bo2 almost daily and my xbox will connect to my mobile hotspot on my iphone 4s fine, but out of no where it will lag out and disconnect me from xbox live, its not a hardware issue everything connects normally, full bars and everything the phone still lets me get on the internet, but my xbox will not, why D:?
  • Why does my Wi-Fi connect to my ipad and iphone but not my laptop? My Wi-Fi on my laptop will say its connecting but then doesn't. It says my cord is broken or not plugged in but I've checked it and there's nothing wrong. My Wi-Fi connects fine to my iPad and iPhone. Not understanding why it won't connect to my laptop anymore.
  • Why does my iPhone still charge for Internet even when I'm not using Internet? So, I recently got a pay monthly plan with my new iPhone 4s. When i'm out and about I'm usually updating my twitter and Facebook account. But, when I'm put my phone down, 3G still says I'm using it and charging me. So do I have to turn it off when i'm finished? Or is there a much easier way?
  • Why does my iPhone not stay connected to the internet? My phone is in a constant state of logging on and off of the internet and will not stay connected. I have an iPhone 4, I just updated to iOS 6, I've sync'd to iTunes, restarted my phone, turned off Wi-Fi and turned it back on, and even reset my home internet but nothing has fixed the issue. I'm also unable to update my apps, but thats another question. Anyone know what could be wrong?