How long should I leave my iPhone in rice for?

I dropped my iPhone 4 into a (shallow) bowl of water. It was in a two-layer OtterBox with all of the flaps closed, and was only in the water for maybe two seconds. I took it out of the case, dried it off, and put it in rice right away. I want to take it out and see if it works or not, but should I wait twenty-four hours anyways?

Iphone 4 screen won't turn on?

I was on my iPhone 4 when suddenly it froze. I waited 5 or so minutes and it didn't unfreeze so i locked it, and waited awhile and pressed the lock button again and the screen won't turn on. Its been like that for about an hour. I tried calling it and it went straight to voicemail, and i plugged it in to charge and it made a sound indicating it was charging.so I'm confused. What should i do?

Any way to unlock iCloud on iPhone 5s?

I bought a iPhone 5s from eBay and it was cheap because the iCloud is locked. I don't really know what that means! And is there any way to unlock it?

Randomly lost iphone 5s contacts?

Today I suddenly lost all of my contacts on my phone. It must've been when I added a couple of new songs to my iPhone. However, all my photos, notes, text messages, reminders, email settings, ect. (iCloud backup stuff) is all there, except for all my contacts, they are gone.
Is there any way to fix this? I have a recent backup on my computer that should have all the contacts that I need. (I also have backup(s) on iCloud but my contacts aren't there)
Any help will be appreciated

IPhone 4 battery trouble after screen replacement?

I had my iphone 4 screen changed about a week or two ago because i had cracked the original one. I purchased a new screen and had a friend replace everything. The phone has been working fine up until now. Last night it began shutting down like it was dying and not turning back on until i plugged it in. It would stay on for a while then repeat the process. Now, it will not stay on at all unless plugged in. It still shuts down and restarts randomly, even when plugged in. Even when on, it shows constant "Searching…" for serve and "100% battery" when i know the battery isn't fully charged. I have no idea what's going on… Help?

Proper ghost hunting equipment? Paranormal investigators only please?

So yeah it's an odd hobby I highly doubt I will do it any way I was wondering about ghost hunting and the proper equipment I should use for it. Now if you don't approve of Ghost Hunting I will tell you this question is not for you and if you are not a believer or just offended by it please leave. If I'm on a poorly budget and not have a job yet do any of the Ghost Hunting apps actually work for phones like the iphone? If so during a ghost hunting experience how professional do you really need to act to actually communicate with a ghost? I'm willing to go into the deepest darkest parts of the paranormal phenomenon as much as possible. I know the only thing I have to worry about is the demons and not disturb them. So yeah either way if I'm on a low budget on this and wanna do this as a hobby how do I get a hold of the equipment any phone app suggestions for the newer phones out there like of course the iphone samsung etc? ALSO If anyone is interested into the ghost world and the world of the undead I will be posting up a website pretty soon and paying for it from scratch and designing it from scrap and HTML…

How to restore a iphone on iTunes?

My phone has been disabled and it says i have to visit iTunes, i went on iTunes and it would be half way through restoring and it would cancell and wouldnt let me restore it. Does anyone know how i could fix this?