How to find out private/unknown numbers?

I just got prank called by i think one of my friends, some of my other friends got prank called too roughly at the same time as I did. Is there a way to find out on android or iphone?

How to jailbreak an iPhone 5c on IOS 7.1.1?

I want to know how to jailbreak my iPhone 5c in blue on IOS 7.1.1. I want to do it via my computer or an app, I don't want to have to take it to someone.
And also, will it be a quick process or will it take a few days and also what are the pro's and con's about jail breaking.

How to take a photo of myself from my ceiling?

I basically want to a get of shot of myself sleeping in my bed but obviously with a different perspective, as if someone is looking over me. I've heard of this being done without a second party but I can't figure it out! I've even tried using my iPhone on my ceiling fan but it still needed to be higher up to catch my full body… Just trying to do a photographic art project, please help if you can!

On a scale of 1-10, how attractive is actress Katie McGrath?

On a scale of 1-10, how attractive do you think actress Katie McGrath is? 1 being absolutely hideous and 10 being perfect/flawless

And why?

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On a scale of 1-10, what would you rate this actress?

On a scale of 1-10, what would you rate this actress for her attractiveness? 1 being hideously ugly and 10 being absolutely flawless.
And why?

Romola Garai:
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Girl I was talking to used me and won't give my stuff back or talk to me?

It's a long story so I'll just give it a quick run down. This girl I was talking to for the last 8 months used me and took me for granted. She is a single mother and really has no financial support so I helped her emotionally and financially. She played me pretty hard. I spent money on food, her bills, her son, etc. I don't care about any of that as I did that in good faith. I bought her a new set of tires and brand new iPhone which is on my AT&T next plan so I'm financing the phone but her own Sim is in it. She said she would pay me back for the tires and phone but now completely cut me off since she found a guy she wants to be with and won't give anything, in fact she's pulling the card that those two things were "gifts". Can I call and report the phone stolen? What can I do about this situation?

How to upload a GIF to tumblr from iPhone?

I created a GIF on the app "5SecondsApp" and it plays fine on there.
After saving it to my camera role I uploaded it to tumblr but instead of playing as a GIF it stayed as a JPEG and didn't play
So I sent it to myself on iMessage because usually that is when a GIF plays and saved the one I sent to myself, uploaded that, then it still didn't play?
Can someone please help me sort this out