This is a guide on how to root the 7.1.5-7.2.2-7.2.3-7.3.0 updated versions of the KFHD. ALL CREDITS GIVEN ON BOTTOM OF OP Downloads are at bottom aswell I am in no way responsible for what you do to your phone. Use at your own risk! Make sure you have the Kindle Drivers. Bin4ry's Tool has ADB so no need to install seperate. Make sure you your Device has Enable ADB on. Settings>Security>Enable ADB. 1.install the drivers for the Kindle 2.unzip Root_with_Restore_by_Bin4ry_v17 3.run the RunMe.bat 4.choose the normal method 5.if it says it didnt work its fine it will still root. 6.there will be a part where you have to select restore so pay attention to that. 7.after that your device will be slow after it reboots, this is normal. 8.once the device is rebooted run the RootQemu.bat file and choose Root 9.it will connect through ADB and reboot your device 10.after it reboots it says to press any key to continue. 11.keep doing this until it says completed. 12.Your device will be rooted after the proccess and once the final reboot is done you should have SuperUser and access to system files. DOWNLOADS QemuRoot: https://dl.dropbox.com/u/88552195/QemuRoot_v1.0.zip ADB Driver Kindle HD: https://dl.dropbox.com/u/88552195/Kindle_Fire_HD_ADB_Drivers/Kindle Fire ADB drivers.exe Alternative Kindle Fire HD Drivers: https://dl.dropbox.com/u/88552195/kindle_fire_usb_driver.rar Bin4ry's Root Tool: https://dl.dropbox.com/u/88552195/Root_with_Restore_by_Bin4ry_v17.zip Thanks to sparkym3 for his root tool Bin4ry for his root tool natorus87 for finding this method out for us ENJOY!