Direct Download Original Pwnage Tool 3.1.5 From Official Link

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We have recently posted about how to jailbreak iphone 2g on 3.1.3 with redsn0w, and if you want to do it with custom firmware you can use Snowbreeze to to jailbreak iPhone OS 3G/3GS 3.1.3

Recently Pwnage Tool 3.1.5 has been released recently by iPhone Dev Team and it finally allows you to jailbreak both iphone 3g and 3gs. It will help you create a custom firmware using the original downloaded 3.1.3 firmware and it allows you to upgrade your firmware without updating the baseband.

However this tool is only available for Mac OS and if you are using windows you are out of luck, hopefully this tool will be released for windows too, till then you can use the sn0wbreeze tool which does the same [ but more buggy ].

Here is the step by step working procedure to jailbreak 3g, 3gs and 2g with 3.1.3 using pwnage tool 3.1.5

Here are download links for pwnage tool 3.1.5

Official Bittorrent Releases