I decided that I wanted to root my kindle and install Jelly bean on it the other day. I tried to root it using KFU. I made a mistake when I was doing it and was only able to install TWRP. I was stuck in the TWRP screen to where I was not able to turn my Kindle on normally. Yesterday I attempted to unroot my kindle. I used TWRP and followed a guide I found. I downloaded the latest version of the KF software from Amazon.com. I changed the file to update.zip as stated in the guide. I then flashed the .zip file onto my kindle, and wiped it as stated. I then rebooted it. After I restarted my kindle it showed a message on the screen that the battery was less than 25% and it would need to be charged. I charged my kindle for several hours today. Now when I turn on my kindle the "Kindle Fire" logo does not go away. My computer now does not recognize my kindle. Today I tried several debricking programs to try to debrick it. None of the programs I used worked or they were not able to recognize the kindle. I am only able to update my kindle's software via the device manager. I tried to update the software via KFU also. When I plug my kindle into my computer via usb and turn on KFU it shows it as offline now. I am not able to get a number either. When I try to go into the bootmode thing it says that it cannot read my device. I have been searching high and low for the past two days trying to do everything and anything to get it to work again. I now do not even have TWRP or anything on my kindle. I would like to get it back to factory state or possibly even be able to put Jelly bean on it. What should I do? Is my Kindle bricked permanently and unusable or is there a solution? Thank you