[rrrvxi]

Originally Posted by eschwartz

Once you have a console shell over the serial interface, simply unpack the usual jailbreak the usual way. But instead of using Update Your Kindle, you are running the jb.sh from the serial shell.

This guy did it on the KT2: https://www.mobileread.com/forums/showthread.php?t=247480

Thanks for the fast reply. I believe I'm more on the noob side. Lets say that I successfully opened the device and solder the proper wires from KP2 MOBO to the serial port adapter, then I have my laptop running Linux with Ubuntu (will this work?), what should I do now? My intuition says something like this:

1. Connect the device to a USB port
2. Open a shell console???
3. Write some code, but I don't know what.

I've be happy to read and learn, but I cannot find some basic info about this, for example, how do I run the jb.sh from the serial shell???

I really don't have any idea how to go forward at the point where I connect the MOBO to USB.

Sorry because the probably obvious questions for experts that may think, but I'm new to this, specially on Linux.