What Photo Editor does this?

I'm trying to edit a picture of my boyfriend and I, and i wanted to know what app on the Iphone will do this! Please help. Thank you!

https://www.google.com/...t&bav=on.2, or.r_qf.&bvm=bv.45960087, d.eWU&biw=1280&bih=853&um=1&ie=UTF-8&hl=en&tbm=isch&source=og&sa=N&tab=wi&ei=s--HUbCMNIyK9QTO6oC4Aw#um=1&hl=en&tbm=isch&sa=1&q=blacked+out+girl+on+beach+sunset+photo+editor&oq=blacked+out+girl+on+beach+sunset+photo+editor&gs_l=img.3… 13126.15477.0.15633.13.8.0.0.0.0.0.0.0.0… 0.0… 1c.1.12.img.cnCjjUj8d_o&bav=on.2, or.r_qf.&bvm=bv.45960087, d.eWU&fp=27aefb5daf4f2b92&biw=1280&bih=853&imgrc=L8OQXomYAD43OM%3A%3BvtufUpItR4_1KM%3B%3Bhttp%253A%252F%252Fwww.goodreads.com%252Fbook%252Fshow%252F16158519-whiskey-beach%3B980%3B500

Trouble jailbreaking iPhone 4?

I've been trying to jailbreak my iPhone 4 using Redsn0w and I get all the parts down then on the black screen with all the lines of code it just says "please wait… " and I wait but nothing happens. How do I fix this?

Added (1). No, it works with 6.1.3 if you use 6.0 for the one thing to point at redsn0w, I saw this guy's video on YouTube

How to make calls not work on iPhone?

I do sneak around a bit and I hate my parents calling me every 10 minutes. I used to have a phone that was broken and the mic didn't work. Is there any way I can break the mic on the iPhone without damaging anything else?

I cracked my iphone now screen is black?

I cracked my iphone and now I can hear my phone get notifications but I can't see the screen. If I go to one of those stands to get a new screen will it be fixed? It's even getting iMessages even though i switched to an old blackberry. I have my whole life on that phone and important numbers and schedules for work. Can someone please help me to fix the phone?

IPhone 4S loud speaker not working?

I'm currently having a problem with my iPhone 4S loud speaker. When I plug in headphones the volume works fine. But when I unplug them the volume adjustment goes away. Does anyone know what is wrong? Or what I can do to fix this.

New laptop will not hold Wi-Fi

Got a top of the range Samsung laptop off my sister who didn't need it, only a month old and she says she never had any trouble but I can't seem to get it to hold onto my Wi-Fi connection. It drops out every couple
of minutes and the only way to get it back is to click forget network then put the security code in again, I have no problems keeping connection on my iPhone, Xbox, old laptop, kindle or anything else, just the laptop, why!

Is it a good idea to bring your iphone 4 to Africa?

So i'm going to Africa this summer and i was wondering if it would be ok to bring your iphone. Will it work there? Can you make calls or send text messages? I was going to bring it mainly to take pictures and videos, but i was just curious if you would be able to get service there. Thanks

Added (1). I'm going to Ethiopia