notes to self.

New Life for a Dead Kindle Fire HD

After a failed attempt to write a bootloader using a wrong image in Kindle Fire HD 7“ from a friend, was totally dead, black screen, no sign of life.

As I went through this with my Galaxy Nexus who also has an OMAP4 CPU, I decided to follow the same steps to retrieve it using the usbboot. For this it was necessary to remove the battery and solder a small wire connecting pin USB Boot to GND to be recognized as omap44xx usb device in my linux PC.

The pin in question is below:

_______________* * 
this pin ---->[*]*
_______________* * 

After that, just download and compile the usbboot through the sources that can be found here.

Good luck.