As consumers start to get their hands on a new Amazon Kindle Fire HD 7 device, some will certainly want to stretch the capabilities of their new tablet. They will be met with frustration if they decide to pursue a new bootloader as it appears Amazon has locked down the devices extra tight. XDA forum member kinfauns did some digging only to discover Amazon has employed some high security device techniques similar to Barnes & Noble’s Nook Tablet devices. Unlike a Nook, the Kindle Fire HD 7 does not have an SD card slot that can be used as an alternate boot device. Developers are exploring workarounds for this situation.
There is good news though on the root front. RootzWiki contributor jcase(OP) has determined Amazon failed to secure a known method for gaining root access on Ice Cream Sandwich devices. Using the Android SDK, it is only a matter of minutes to root the device. Just hit the source link for the instructions if you want to give it a try. Just remember though, you are responsible for what happens to your device if you root it and something goes wrong.