Manually Un-bricking a Link

These steps will void your warranty.

If the Link fails to boot to standard mode or recovery mode, these steps can be used to manually flash the internal micro-SD card. The following steps require a Torx screwdriver, a micro-SD card reader (or SD card reader and adapter), and an Operating System supporting dd (nix or Mac OS X).

  • Remove the warranty sticker from the Link’s case.
  • Remove the four bottom screws using a Torx screwdriver.
  • Locate the micro-SD card hinge (by the power switch).
  • Push the hinge towards the inside of the case and lift up.
  • Place the recovered micro-SD card in card reader.
  • The OS will probably auto-mount the contents of the drive and possibly display some error messages. Ignore these error messages and unmount the SD card if auto-mounted.
  • Determine the appropriate device file to write to in \texttt{/dev}. This can easily be determined by removing the card, running ls /dev > 1, inserting the card again, and running ls /dev > 2 && diff 1 2. The correct device file will not have any numerical suffix.
  • Download the KIPR Link firmware file to install.
  • Extract the KIPR Link firmware file using gunzip.

Triple check that the determined device file is indeed the micro-SD card. Choosing the wrong device file could overwrite your hard drive disk!

Finally, sudo dd if=image.img of=/dev/determined_device_file bs=1M (the M might be lowercase on your platform).