Frash, the Flash for iPhone/iPad, is now ready for iPhone 4. The iPhone 4 version of Frash is compiled by Grant Pannell. In this Guide, you’ll learn how to install Flash on iPhone 4. Follow the steps below to install Flash (aka Frash) on iPhone 4.
Comex, the guy behind the Spirit jailbreak and the upcoming iPhone 4 jailbreak, successfully ported android flash to jailbroken iPad and iPhone. It is called Frash. Frash is still in development but someone has leaked the flash for iPad .deb file.