It’s hard to throw around some words in the Android development community. Some mods are superb, some ROMs get tens of thousands of users and their threads have millions of views. Some themes are universally loved and some things people just can’t imagine living without. Even so, there are very few releases that can be described as truly great.
So, as a result of my work, I would like to present the first ever Ubuntu Recovery. This will totally wipe your device. With the exception of the ROM Partition which contains serial information, every single partition will have zeros written to it then flashed with just enough to perform an initial factory reflash. Normally when you perform an update or flash of a device, it is simply formatted. A formatted device can be unformatted. A zeroed device cannot be unformatted. All information is overwritten with zeros.
This will also work if you’ve damaged the bootloaders or recovery partition.
The recovery will wipe your device clean sans some important ROM information and the parts that allow for a factory re-flash and could be helpful for those trying to restore back to 1.4.0 firmware on their Nook Tablets.
For additional information, screenshots, full instructions and even a nifty how-to on creating a recovery SD card, you can find everything you need in the original thread._________