This Thursday, we reported that something’s cookin’ at the iPhone dev team which basically was a security update to cover the PDF holes not just for the 3G, 3GS and 4G but for all devices prior to that too. That has been updated in the new package of Cydia by the iPhone dev team.
- Make sure you are on iOS 4.0 or 4.0.1.
- Jailbreak via Jailbreakme
- Open Cydia and search PDF Patch
- Tap Install.
- Have fun.