Kindle Fire Utility is a must have tool for Amazon Kindle Fire. You can do lot of stuffs with it like root Kindle Fire, install TWRP & CWM Recovery, FireFireFire Bootloader… I installed FFF Bootloader with TWRP Recovery long time again. Both of them are old. So I decided to upgrade Kindle Fire Bootloader FireFireFire to latest version 1.4a. You won’t see yellow triangle screen anymore because it was replaced by nice Kindle Fire words. And has ability to choose boot mode ~ Normal Boot, Recovery and Reset Boot Mode. You won’t face stuck at fastboot issue (yellow triangle screen) anymore. Besides, it also support single boot directly to Recovery. And fixed Charging Mode which will pause the boot process and let the device charge if the current capacity is fewer than 3%.

Kindle Fire Bootloader FireFireFire
How to install TWRP 2.0 Recovery on Amazon Kindle Fire? Yup, that’s the question to ask if you want to install custom ROM like CM7, CM9 ICS. Or make full system backup / restore. Team Win Recovery Project 2.0 (TWRP 2.0) is a custom recovery with touchscreen interface support is going help you do so on Kindle Fire. Okay, let’s stop the talking and follow below step by step video guide to install TWRP 2.0 Recovery on Kindle Fire. Kindle Fire Utility will do all the tasks for you…
Prerequisites
As usual, you need to have Kindle Fire adb USB driver installed. Else Kindle Fire Utility can’t talk to Kindle Fire from PC. Follow this guide to do so ~ How to install Kindle Fire adb USB driver? (Video) Do download Kindle Fire Utility if you don’t have it yet.
How to root Amazon Kindle Fire? You can use SuperOneClick to root Kindle Fire. But it is workable on software update 6.2 and below only. Thanks to BurritoRoot from XDA Developer, jcase. We can root Kindle Fire on software update 6.2.1 with BurritoRoot. BurritoRoot is an application that allows the android debug bridge (adb) to be ran as root simply by running the command ‘adb root’. It supports software update 6.1, 6.2 and 6.2.1 for the moment (6.0 is not supported). You can root Kindle Fire with BurritoRoot manually. Or the simplest way ~ uses Kindle Fire Utility to root Kindle Fire. It will install SuperUser App for you too in automated way. Just follow below step by step guide…
Prerequisites
First of all, you need to have Kindle Fire adb USB driver installed. Else Kindle Fire Utility can’t talk to Kindle Fire from PC. Follow this guide to do so ~ How to install Kindle Fire adb USB driver? (Video) And download Kindle Fire Utility.
How to install Amazon Kindle Fire adb USB driver? Kindle Fire adb USB driver is a must installed component if you want to root Kindle Fire, install TWRP 2.0 on Kindle Fire and talk to Kindle Fire from PC. However, Amazon does not provide Kindle Fire adb USB driver but just provide USB mass storage driver only. You can install Kindle Fire adb USB driver the hard old way here with Android SDK Development Environment. Or just install Kindle Fire adb USB driver the simple way by follow below step by step video guide on Windows 7. Then use Kindle Fire Utility to do other stuffs like rooting and install TWRP 2.0.
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.

Kindle Fire Utility