I lost all my video's on my iphone. PC

I have to do this short video project so I backup my video on my PC and then deleted my video from my phone cause they were huge. Now I just re-installed my windows and realized that I deleted all my backups as well. So I don't have it anywhere. I tried to find a backup to recover my files but since I have a new windows it's just not showing up any backup. Please Help ME>> I'll give 5 start and points Please tell me. Oh btw I tired DrFone as well but useless cause it's new iffin windows.

What is running down my iPhone battery?

I have a new iPhone 4s and the battery keeps going down quickly. I do not have any apps running and I have turned off my bluetooth. Without using it at all, it went from 100% to 85% in about 2 hours. Screen off and everything. What else should I look for?

Can I unlock an iPhone to use overseas?

My coworker was going to sell me her old iphone to use overseas. I want the iphone because I have heard many great things about using them while studying abroad in europe (free texting in hotspots, facetime, etc.) My friend had a different provider she purchased her iPhone with (I use Sprint). I was wondering if there was a way to unlock the iphone 4s so I can use it with my provider overseas. If this is not possible, are there any other phones that offer similar benefits. I would love to be able to face time my boyfriend while abroad!

IPhone 5 always saying no service?

Since this morning, my iPhone 5 always says no service. Is there something wrong? I googled it earlier and people have had the same problem.

Otterbox defender rubber portion is not a tight fit?

I got an otterbox defender case for my iPhone 5, and the rubber part around the hard plastic case is not fitting tightly around it. I bought a defender with Verizon when I first got the phone, but returned it and bought the same one from Amazon since Amazon had it for a lower price. The first defender had a nice and tight fit. For some reason though, this one does not. The rubber part easily comes off. Does anyone know why this is or if I can fix it to make it tighter?

Here's the link to the product on Amazon: http://www.amazon.com/...009A17D4Q/

Iphone screen flickering/flashing around the screen edges?

Hi, I was uploading songs to my iPhone, until iTunes crashed. I closed iTunes and then opened it again, and replugged my phone in.iTunes would pick up the phone so I turned the iPhone on and off.

When the iPhone came back on the screen was flashing. Like a flickering, just around the edges of the screen. The middle of the screen is fine.

any ideas?