Kindle Touch Gets World's Simplest Jailbreak
Nate the greatest writes "Can you play an MP3 file? Then you can jailbreak the new Kindle Touch. A new hack was posted this morning that roots the Kindle Touch/K5 and opens the way for future hacks. The hacker also reveals that the K5 runs on HTML5, which should make it a lot easier to come up with new apps. Epub, anyone?"
By what metric?
For the user, rooting the iPhone was pretty easy with jailbreakme.com. Go there, click the button.
Or do you mean easy for the developer? On HTC phones you basically say "Jailbreak please" and it says "OK."
Could this hack be used to protect your ebook purchases so they can't be revoked after the fact 1984 style?
air and light and time and space
So the Kindle was jailbroken by a XSS vulnerability?
That's cool
The walled gardens are full of splendor, as we pay the entrance fee for a reason. Bringing your own picnic, despite the guards, will never be prevented.
for the lazy, the title just contains HTML code to create a button, which runs DD to the MP3 (minus the title tag) to a script, as the author tag is the script source, which is then executed. If you open the properties of the MP3 (OS X's 'get info' works, or you could cat it) the source is pretty well commented
It dosen't disturb anyone that an mp3 can be used to crash this thing and run arbitrary code on it?
It seems like the fact that everyone "knows" that mp3's are safe and can not give you a virus is not at all true for this device.
Absolutely they are. I use Calibre, and I have absolutely no trouble reading whatever I want.
Kindles read the epub format? Really? I haven't been able to find a reference to that on Amazon or anywhere else.
If it's not DRM encrypted, there's software like Calibre that will convert between all the different formats. DRM-free eBook formats haven't been an issue for years, I don't know why everybody is so obsessed with ePub on the kindle. As the OP, I've been reading non-Amazon DRM-free ePubs for ages.
There are a lot of stuff that's annoying about the kindle, the format support is not one of them. Not being able to set my own screensaver image on my non-advertising kindle is a bigger annoyance to me.
Meh, calibre is fine, but it's so bloated, and resource hungry, and every week, there is a new version that requires you downloading the whole frigging 25-30mb binary. I try to avoid it, personally.
So it can read ePubs, as long as you convert them to Amazon's format? That's not quite reading ePubs.
Actually, format support is still annoying, because it means that you can't just download ePubs using Kindle's built-in web browser and immediately start reading them, as you can with Mobi files - you need a PC to convert them.
It reads ePubs, including the ones Amazon has wrapped in their own proprietary DRM. The key here is that the actual reader reads the ePub format... the DRM code unwraps the ePubs so the reader can read it. If you serve it an ePub without the DRM, it'll still read it.
Kind of like saying iTunes plays AAC audio. Some of it may be FairPlay-wrapped, but it's still the AAC audio that's being played.
...with your ebook reader.
Not because a browser is included means it's a good idea to do so.
The Kindle does not support the ePub format. Amazon does not sell ePubs and has never wrapped one in their own DRM.
My wife's un-modded Kindle reads her non-Amazon epubs just fine.
No it doesn't.
I think there should be more devices like that where you don't have to go through hoops to make changes to your own devices.
Just don't update it unless there's a real need. Most of the updates are irrelevant. Turn off the auto-update option, and it tells you there's an update in the lower right, but it lets you ignore it. Once in a while check the change log and see it's worth the bother of updating.
But you're right about bloated. I'm not short of Ram these days, but Calibre seems unnecessarily weighty.
Corporation, n. An ingenious device for obtaining individual profit without individual responsibility. - Ambrose Bierce
It does do rather a lot of conversions. 20 to 30 MB isn't that much. It also takes up a lot of memory, but it's written in Java, isn't it?
Calibre is written in Python.
Corporation, n. An ingenious device for obtaining individual profit without individual responsibility. - Ambrose Bierce
Is it? I like it better already. Makes sense that it's a little bigger than might be expected then - it has to have a copy of Qt.
And if we get the source, it's only the standard GNU parts of it...
But it does not support the ePub format, which was the point. I am well aware that ePub can be converted to another format, but that's not really relevant to the statement at hand, which was that "it reads ePubs".
Meh, calibre is fine, but it's so bloated, and resource hungry, and every week, there is a new version that requires you downloading the whole frigging 25-30mb binary. I try to avoid it, personally.
Ah, one day, most people will have reasonably high speed broadband and downloading a few mb will seem trivial! In the meantime we all struggle with our 14.4 kbps dial-up connections. Oh, wait...
To have a right to do a thing is not at all the same as to be right in doing it