How to get my iphone to cool down?

I was on my iPhone and it got this notification that said my iPhone was too hot and needed to cool down. My phone is really really hot, how can I get it to cool down faster, also how long will it take?

IPhone Tumblr Privacy Settings?

Tumblr told me I did not allow the app access to photos. I went into my privacy settings to change it but the tumblr app wasn't in the setting. I don't know how else to do this.

Does the Nokia Lumia 630 have a 'selfie' camera?

I don't really want anyone's opinion on the Nokia Lumia 630 or anything, I'm pretty stubborn and have my mind set on it. But the main thing I'm wondering about the phone is: DOES IT HAVE A REVERSABLE CAMERA? You know, like iPhone's have which are used to take selfies using the camera on the front or whatever.

I've been trying to find the answer everywhere, but with no luck. It would be Really appreciated if somebody, maybe an owner of this phone, could give me a straight answer.

Should i get a HTC one Max or a iPhone 5s? Can't decide?

After much phone research based on my prefrences I've narrowed my phone choices down to either the one Max or a iPhone. I love the specs pros and can deal with the cons to both devices and no I won't get both. I love iOS but the one Max has a beautiful screen size for fifa. Which one should I get?

How to put photos from your laptop to your iphone 4?

I uploaded the pictures from my Fuji camera using the wire, but now I don't know how to get the photos from my laptop to my phone. How can I do this? I really need to know.
Also, is there a way to get back pictures you have deleted?

Added (1). Photos and videos sorry.

Setting up new iphone, its icloud locked?

I've just purchased a iphone 4s off of ebay. Went to set it up and its locked to the last users icloud. I have asked for his id and password and am waiting for that back
When i get this i can then get into the phone, how do i then dissociate his cloud account from one i'm going to set up.
I'm asking so i can be quick when i get the info from him.

Just to complicate things further i'm setting up this phone and i havnt got a credit card, i have seen how to set that up with guides on the internet, but just thought id mention it incase its relevant in your answer somehow.

IPhone keeps going into recovery mode after water damage?

A cup of water spilt onto my iPhone 4 this morning so I put it in a bag of uncooked rice for the whole day to try and get rid of the water (around 10 hours). It is still working but it keeps making me restore it through iTunes even though I have already done this. Then when it is normal it keeps randomly locking and going to voice control without me pressing the home or lock button. As well as this there are loads of water marks and dark spots behind the screen.

How can I solve these problems and does the fact that its still working after 10 hours mean its going to be ok?

IPhone 4 with water damage keeps going into recovery mode?

My iPhone 4 got some water in it and I put it in a bag of uncooked rice for about 12 hours now and all the water seems to have gone but now it keeps turning off and making me restore it through iTunes again and when it gets back to normal it keeps randomly going to voice control or locking or attempting to power off. Also there are loads of dark marks and water marks on the screen.

How do I solve these problems and as it was 12 hours ago when the water fell of it and it is still working does that mean its going to be ok?