The wait for iPhone 3GS owners is over now as first tool Purplera1n to Jailbreak iPhone 3G S OS 3.0 has been released by GeoHot. However Mac users will be disappointed as Purplera1n is only for Windows as of now.

Purplera1n uses iBoot Environmental Variable Overflow present in iPhone 3GS bootrom to inject code to jailbreak iPhone 3GS. Purplera1n is fairly simple to use to jailbreak iPhone 3G OS 3.0. Here we have got simple guide on how to jailbreak iPhone 3GS 3.0 using Purplera1n on Windows.

How to Jailbreak iPhone 3GS 3.0 Firmware

1. Download Purplera1n for Windows (works only on Windows Vist & Xp)

2. You must have installed iTunes 8.2. if you don’t have iTunes 8.2 then download iTunes 8.2 from here

3. Connect your iPhone 3GS 3.0 to computer

4. Double Click & Start Purplera1n

5. Click “make it ra1n”.

6. Wait. On bootup, run Freeze, the purplera1n installer app

7. Follow onscreen instructions to complete jailbreak

Mac version of Purplera1n coming soon

Please Note: You must backup your iPhone before proceeding for jailbreak. If you need help email purplera1n.support at gmail and attach your purplera1n.log file. Or call the purplera1n support hotline @ (650) 265-1210