http://www.mobilecrunch.com/2010/07/...try-to-mod-it/If the eFuse failes to verify this information then the eFuse receives a command to “blow the fuse” or “trip the fuse”. This results in the booting process becoming corrupted and resulting in a permanent bricking of the Phone. This FailSafe is activated anytime the bootloader is tampered with or any of the above three parts of the phone has been tampered with.
:/ Disappointing. I was looking forward to the Droid X.