Thanks to XDA Developer, Vashypooh for coming a great tool for Amazon Kindle Fire ~ Kindle Fire Utility. Kindle Fire Utility is a tool that makes all our lives easier. We can root Kindle Fire, install TWRP 2.0 Recovery easily without having much technical knowledge. Besides, Kindle Fire Utility also comes packaged with the USB drivers required to operate ADB and Fastboot. Basically, it is batch of scripts that help run all the tasks. You can modify and improve Kindle Fire Utility if you know to modify and write DOS batch codes.