Gba or Nds Emulator for iPhone?

I have an iPhone 5, with iOS 9.2.1, and I was looking for a Game Boy Advance or Nintendo DS emulator. Preferably something smooth like the VBA8 app for Windows phones. If you have any ideas, please let me know.

Is this possible with iCloud?

Have a iPhone6sPlus & I have a I phone 4 that I'm not using… I want to log into my iCloud on my iPhone 4 also to get to other iCloud back ups that I previously had… Could I do that without messing up stuff on my current phone?

IPhone 6s screen turned purple, faded to black and now unresponsive?

I walked away for two seconds, came back and my iPhone 6s screen has turned a funny purple colour with vertical lines up and down the home screen. It slowly faded to black and is now completely unresponsive.

I tried resetting it n iTunes etc but it keeps coming up with errors… Help?

Why is my iPhone 5c stuck on 'searching'?

Since about 12 yesterday my phone has been stuck with 'searching' and nothing else. I've tried everything from power button reset to full factory reset, including every fix that I've seen on the Internet. There's also nothing wrong with my network in my area. So what's wrong with it?

How does the AT&T upgrade work?

I just got with AT&T in January and they're not doing contracts anymore, whenever I log in it says I'm eligible for an upgrade next month. I have an iPhone 5. Does this mean I can upgrade to the 6 or 6s? And am I paying full retail price, half price, or payments on this new upgrade?

Transferring MP3 to iTunes, MP3 not working?

I downloaded 40 MP3s in my computer and as usual, I drag them to iTunes so I can connect it to my iPhone. But only 4 were able to transfer. I tried playing the MP3s that didn't work in windows media player but they did not play. They are all MP3 files (the ones that worked and didn't work) how can I make the files play and transfer them to iTunes?

Good app for iPhone that lets you listen to music offline?

I've been looking all over the place for an app that can let me download/stream music offline. I used to have one that I could download videos straight from YouTube, but it stopped working. Does anyone know of an app similar to this kind of thing that would work?