Justin Case has done it again, bringing root access back to users of Amazon's Kindle Fire who accepted the recent firmware update to version 6.2.2. BurritoRoot 2 is an easy-to-use exploit that only requires adb (Android debug bridge) and a few moments of your time. Users looking to root their device after Amazon's latest firmware update can grab BurritoRoot 2 using the download mirrors below.

To use the exploit, just download the file and run the following commands from adb:

adb push BurritoRoot2.bin /data/local/

adb shell chmod 777 /data/local/BurritoRoot2.bin

adb shell /data/local/BurritoRoot2.bin

adb root

adb shell id

<if uid = 0 continue, if not start over>

adb remount

adb push su /system/xbin/su

adb shell chown 0.0 /system/xbin/su

adb shell chmod 06755 /system/xbin/su

adb remount

adb install Superuser.apk (skip this step if its already installed)

For more information, check out Justin's original thread over at XDA.

Download: BurritoRoot2.bin