The Amazon new root destroyer Kindle File 6.2.1 update does not only removed the existing roots but it will disabled the quickest means of re-rooted –which is the Super One Click. However in case you t like to keep your rooting much more updated, Chris Beidelman of Gizmodo has created this great intelligent workaround.
This newest update of the software for this Amazon Kindle is created to improve the performance and to make the tablet easier and quicker to customize. And for all users, this is the biggest enhancement on the software which arrives originally with this tablet.
This Kindle Fire 6.2.1 will break root but you can’t re-root. In order to prevent this just install the DroidWall. When you are afraid to download this and like to keep the Wi-Fi disabled, perform a Google search for Droidwall.apk and its sideload.
When installed, then launch Droidwall. Be sure that the mode will say ‘Mode: White list’. Then you must have to choose manually the apps to provide Wi-Fi access to (The selected are Browser, Netflix, Email and the Amazon video in Demand. You must select only the applications that you like to get access into. Then apply the rules and touch the menu. You must make Wi-Fi enabled, and you must get going.
When this was tested while running Wireshark then watch the bandwidth across to your Tomato router- there will be no more huge files being downloaded.
Surely, there are other methods for avoid the auto-updates but they are much more involved and have less chances of achievement. If you have success with this method, let us know in the comments!