Returning to stock ROM on the Amazon Kindle Fire is very easy. Once you’ve gotten root access and installed TWRP Recovery, you can easily flash the stock ROM from the TWRP and turn in your device for the warranty purpose. If you’ve messed up with your device or just want to unroot it, here’s how you can do it. The following guide shows how you can unroot your Amazon Kindle Fire. Here you go:
1. You should have rooted your Kindle Fire using the guide given here.
2. You must have TWRP Recovery installed on your device. You can do so from here.
3. The battery level on your device shouldn’t be less than 60%.
1. Stock ROM (Download link’s given in the first post of the thread)
1. Download and place both the files you downloaded to the Desktop.
2. Extract files from the Fastboot archive to your Desktop.
3. Rename the Stock ROM file you just downloaded to update.zip.
4. Enable USB debugging on your device from Menu>>Settings>>Applications>>Development>>USB debugging.
5. Connect the device to your PC using the USB cable.
6. Copy the Stock ROM file over to the root folder of your device’s SD card.
7. Next, open a Command Prompt Window on your Desktop. To do so, press and hold the Shift button on your keyboard and right-click on any empty area on the screen, then choose Open command window here.
8. Type in the following command into the Command Prompt Window:
adb reboot recovery
9. Your device should reboot into the Recovery Mode from where you can flash the stock ROM.
10. From the Recovery menu, wipe cache, dalvik cache and factory reset as well.
11. Now, choose the Install option and select the update.zip file you copied earlier.
12. It should take some time to finish flashing the file.
13. And you’re done now!
Your Kindle Fire’s now running the pure Stock ROM released by Amazon with no root access. It’s now as pure as it was when you bought it!
If this procedure helped you please thank/donate to the original developers here.
If you need help with this procedure, please ask in the comments below or in the forum.
This is part of our Android How To’s. We have how to’s on rooting, loading ROMs, and tons of other tips and tricks for your specific device or for Android devices in general! For all of our Android How To’s, head here.
If this procedure helped you, please consider donating to the original developer or at least sending them a thank you.
Now that you are rooted, head here to learn some of the fun things you can do!
For all the devices we have rooting procedures for, head here.