Jailbreak Iphone 5s Ios 7.0.4?

Hi, i want to Jailbreak my Iphone 5s, its running at Ios 7.0.4 but i'm afraid it will go into some DFU Mode where i can't get back into it at all. Can this happen and is there a way to solve it? And should i jailbreak my Iphone? : /

It takes up a lot of memory, if you do it right there isn't much risk of it bricking, but when I done it I restored to default after a couple of months because it wasn't worth it.

1. Jailbreaking allows you to install third-party applications, tweaks, mods, themes, useful utilities, and other content (called "packages") from Cydia, the jailbreak equivalent of the App Store on iOS. Jailbreaking essentially allows for you to further customize and enhance your iOS device beyond the limits that Apple imposes.

2. Over the air updates seem to be issues. If you did an OTA to get to iOS 7.0.x, you might have to do this:

Take a full backup of your iDevice in iTunes
Now, do a fresh restore via iTunes and upgrade to iOS 7.0.4
Then, restore the backup
Finally, proceed to jailbreak.

3. Make sure to read this tutorial first before you jailbreak your iPhone. It offers jailbreak troubleshooting as well http://www.syncios.com/blog/how-to-jailbreak-ios-7-using-evasi0n7-on-ipad-iphone-and-ipod-touch-5g/