Evasion 1.4 has been released recently and it supports the latest version iOS 6.1.2. For more details and download links refer below.
As iOS 6.1.2 came with major bug fixes, many people accidentally upgraded their device without realizing the fact that they can lose their untethered jailbreak. Thanks to the Evad3rs team, Evasion was upgraded quick and many people were re leaved as Planetbeing (One of the main iOS hackers) confirmed us about the update earlier.
Many users cannot ignore the software update as it brought improvements to the functionality of the device. You can now download Evasion 1.4 from the direct download links below.
For All those users who want the jailbreak their device just for unlocking purposes should not update to iOS 6.1.2 as Ultrasnow has not been updated for the latest version.
Direct Download links for Evasion 1.4: