Evad3rs Dev-team has just released EvasiOn 1.5 untethered jailbreak for Windows, Mac OS X and Linux. EvasiOn 1.5 update brings improved device booting times following jailbreak, updatedd Cydia package list and basically lets users to untethered jailbreak iOS6.x running on all iPhones, iPads, and iPods.
Evad3rs team recommended jailbreak users to upgrade their devices to iOS 6.x by restoring then in iTunes instead of using the over-the-air update.
You can download EvasiOn 1.5 for Windows, Mac OS X and Linux from source links given below.
EvasiOn 1.5 (Windows)
EvasiOn 1.5 (Mac OS X)
EvasiOn 1.5 (Linux)