Originally Posted by jlove
does this mean that if i update to amazon firmware 3.1 and install your hack afterwards. i can jailbreak and/or install duokan on firmware 3.1`?
It's the other way round. First install this hack, then update to 3.1.
This is no 3.1 jailbreak, it just can keep your Kindle jailbroken after updating to 3.1. If Duokan uses the same key as the other hacks then it will be able to install. I don't have any experience with Duokan though.