Dropped iPhone 4s in toilet?

I dried it with a towel and put it Straight in rice and left it there for 4 days, today i plugged the charger in and it fired up but the screen stayed black ( i know it fired up ecause when my phone gets the home screen it bleeps at me, and i did a print screen) the buttons are all working fine.
is it just a matter of leaving it in the rice for the screen to work again? Or is my screen just gone?
i've put it back in the rice now though

Added (1). I've looked on ebay for new iPhones, i'm planning on buying one for about £200 if this one doesn't work anytime soon.

How to track my lost iphone 5?

I lost my iphone 5 this past weekend. The phone was on with a passcode and find my iphone services were enabled.i've been trying to locate it via the icloud website but it keeps saying my phone is offline. The phone is probably dead by now, i know, but are there any other ways i could find my phone?

How to fix my iphone 4 (water damage)?

My iphone4 got wet overnight while it was pugged into the wall charging. This morning when i saw it i dried it all off and the whole phone itself works fine… It just won't charge. I can text, call, everything and it all works perfectly, it just it won't charge when i plug it in. I'm not sure what to do bc i don't want to pay $200 for a newly repaired iphone when it works fine overall. Its just the charging aspect of it thats messsed up. It seems the iphone charger cable is fried and i'm scared the inside might be as well too considering it was plugged in the whole night. What do i do? Any tips?

My email appears in iCloud after I reset my iPhone?

I want to sell my iPhone 4S, so I restored it and reset all setting on it. I then went to check all the settings to verify that all my information was gone, but when I get to the iCloud section my email is still there. I reset it multiple times and restored all of the setting as well. I don't feel safe selling my device when I know some one will have my email address and do something unwanted with it.
Does anyone have any idea on how to fix this? Apparently resetting the whole device won't work so I don't really know what else to do.
iPhone 4S, iOS 6.1, I tried to update to 6.1.1 but it says it's up to date, any help on that would be great as well.

Should I jail break my iPhone 4?

So I have a white iPhone 4 I got a couple weeks ago all my friends have iPhones and most of them have all did it. How do I jail break my phone and is it safe for my phone
And what exactly is it?

How to get data and mms on iPhone 4S with net 10?

I have an AT&T iPhone 4S that I just put on with Net 10. I don't have mms or data, I was informed that if I configure the APN settings to their settings, I would get mms and data to work. But, it also says that iPhone users may have to do more research/configuring in order for everything to work. I just want to do it the correct way without unlocking it or anything.

What would you do when you see a crime in progress?

One evening you're taking a walk with your husband
suddenly stopped by two robbers demanding money
your husband steps in the front and puts you behind him
a 300 lb robber begins to beat your husband to a pulp because the robber appears to be intoxicated.

what would you do?

a) take out your iPhone and use the camera to take a picture of the robber for evidence
b) take out your phone and dial 911
c) take out your 9mm and stop the violence
d) give all your money and belongs to the robbers and ask them to go away and don't harm you.