Where to get ios7 for my iphone?

I have an iPhone 5 model md654ll
I'd like the newest beta of it
What's the safest way to get it?
I can't wait haha

But when iOS7 actually releases (do you know the actual release date?) what will happen when I update it and my phone already has IOS7 on it?

Ios7 comes out in september 2013, all iphone will be sent the update

I would watch this video: that tells you how to get ios 7 beta 4. I would recommend you just wait though, because if apple releses beta 5 and you have to update and you won't be able to unless you have a developers account and apple may brick your iphone.

Its beta so I would wait.

If you want to install iOS 7, you need to register your device's UDID with a developer account through a site like http://www.udid.in/.It's $5, and then you can try out the new OS before everyone else. That's how I got it on my 4S. When iOS 7 comes out to the public, it'll just be a normal update.

You need to have a developers account to download the ios 7 beta. But I suggest you to wait for the global ios 7 release this year since the bete have a lot of bugs and glitch.

Wait till it comes out this fall. If you are trying to get the beta you can't. You can't download files (except appstore and itunes) that are not pictures/videos to iOS from a random place on the internet. When you want to install something from the internet you need a pc.

I'd advise you wait for the final release in September. No one knows the exact date of course.

Its a beta for a reason. Bugs, app crashes, etc are all expected.