Spirit 1.8.5 for Mac can be downloaded from our website for free. The unique identifier for this application's bundle is com.ex.Spirit. The most popular versions of the software are 1.8 and 1.0. The application's installer is commonly called spirit-1.8.5.zip. The software lies within System Tools, more precisely Device Assistants. This Mac application was originally developed by com.ex.
From the developer:
Spirit is an untethered jailbreak for iPad, iPhone, and iPod touch on the latest firmwares (as of May 4, 2010).
Spirit is not a carrier unlock.
If you currently are using a tethered jailbreak, you have to restore to use Spirit . Do not upgrade if you use an unlock on an iPhone 3G or 3GS. (You can, however, restore to 3.1.2 if you have SHSH blobs for that version.)
You may want to check out more Mac applications, such as Spirits, Spirit of Revenge - Florry's Well - CE or Spirit Of Revenge - A Test Of Fire CE, which might be related to Spirit.