Well, that was quick. Team Evad3rs has just released version 1.4 of its infamous tool to jailbreak iOS 6, evasi0n. This update is mainly due to the recent iOS 6.1.2 update released by Apple (check here). Surprisingly Apple didn’t patched evasi0n vulnerability with the latest update to iOS. Evasi0n 1.4 can be downloaded [for Windows, Mac or Linux]
The procedures are the same as we explained in our guide with video for previous versions of Evasi0n. Before performing the procedure we recommend as always make a backup and update your device with iTunes without using the OTA updates, in order to prevent mistakes during the jailbreak.