Re: [Guide] Unroot and re-lock Xoom via fastboot and official sys I had the same issue with the FAILED TO BOOT LNX. Here's my solution to the issue you are experiencing - this will get you ready for the pre-soak coming 9/2012 getting OTA past Honeycomb 3.0.1 (wifi only version back to stock) - Motorola Xoom - RootzWiki More @Wikipedia
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