Originally Posted by muscleman
Thanks a lot！ Please let me know.
I already have a 7" kindle, and found it very inconvenient to read pdf files.
All I need is a kindle dx that reads pdf files, so I am currently considering the same thing as you do, which is to get a demo kindle dx just working for pdf files.
I am wondering if we can just install jailbreak or duokan to make it work?
The normal installation programs require that you see the DX as a USB device to load the installers onto it.
You may need to use the serial port to export the USB drive.