Thanks Meter 605
Join Date: Feb 2013
Location: New Braunfels, TX
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What I would do is use kindle fire first aid to restore it to stock, then manually unroot it by first deleting the superuser apk from the system partition, then deleting the su binary. Seem's like the updates from their site used to be flash able from twrp if you changed the extension, you could always let it ota or manually update it after using kffa to restore it, that would also take care of root.
Sent from my Amazon Kindle Fire HD running CM10.1 Tablet UI using xda-developers app
My Wallpaper Fix for KF2, KFHD 7", and KFHD 8.9" is HERE
Please Read the instructions and use the debugger if you run into errors.
My own modified adb drivers for just about all kindles (includes old twrp and cm versions) HERE
Tablet UI Patch for latest CM10.1 build HERE
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