Couple of questions - Got a second Kindle and I've managed to install the Yifan Lu Jailbreak for firmware version 3.2.1 (576290015):
- Can I now upgrade this Jailbreak to 0.7.N? or install the 0.7.N Jailbreak and then remove the Yifan Lu jailbreak?
- If not, I know the USB, screensaver and font hacks work with the Yifan Lui Jailbreak, but is there anything I need to watch out for regarding future updates of these?