How to get Cydia for Iphone 5 on 7.0.4 update?

Link and directions please would really help!

Go to evasi0n.com on your pc or mac. Click download on whichever system you have like pc or mac. Once it is downloaded click on the folder and drag the two files to your desktop or extract them. Click on evasion 1.0.2.exe. Plug your iphone into your computer and click jailbreak. Its best if you do a clean restore in itunes before you jailbreak. Make sure you turn your password off your phone. Just watch the loading bar and eventually it will say unlock device and click the new evasi0n icon. Only click it once! It is best to wait a little longer so they can get everything updated in cydia so your phone is safe even though there's a very small chance your phone will be broken. Never happened to me before. I would wait a little longer. If you need more help look it up on youtube.