Kindle 3.2.1 Jailbreak (Update)

When I first released the Kindle 3.2.1 jailbreak, I called it “temporary.” Although confusing to use and set up, it has gotten thousands of hits and reports of success. However, it was “temporary” because the method used depended on some precise timing and I had a better method that I was saving for Kindle 3.3. Now, I realize that 3.3 will never come, but will instead be 4.0 that will come with Kindle 4, and with a new hardware, everything doesn’t matter. Serge A. Levin has independently discovered a similar bug for what I was going to use on the 3.3 jailbreak, and I’ve asked him to release it because he deserves the credit for the work. If we’re lucky, Amazon will fix the bug in a way that my similar plan for 3.3/4.0 will still work. Continue reading

Kindle 3.2.1 Jailbreak

UPDATE: Serge A. Levin has kindly modified my “temporary” jailbreak into a more permanent solution. The information below is now considered old and should be disregarded. Link to jailbreak for all devices on all versions.

 

So I never intended to release a jailbreak for Kindle 3.2.1 because 1) people who got a discount for their Kindles should stick by their commitment and keep the ads and 2) this was an update made purely to disable jailbreaks, so there are no new features. However, from what I heard, more and more people are receiving 3.2.1 as stock firmware (not just ad-supported Kindles) and that people who exchanged their broken Kindles also have 3.2.1. I don’t want to reveal the exploit I found yet (I’m saving it for the next big update), but thankfully, after half an hour of digging, I’ve found another glitch that I can use. The bad news is that this isn’t an “easy one click” jailbreak, it will actually take some effort as some precise timing needs to be correct in order to work. Continue reading