How to extract the contents of an .ius Android ROM firmware image file
WARNING - I will NOT be held responsible for any damages the software(s) and methods shown in this video may cause to yours or someone else's computer, hardware, software, and/or data, including loss of use of such devices and/or loss of data and/or loss of profits from the resulting inability to use such devices and data. Any information or program you choose to put into use from this video is done AT YOUR OWN RISK. As a precaution, I recommend backing up any irrecoverable data before installing and using ANY new software(s), including those shown in this video.
This video will show you how to extract the contents of an .ius Android ROM firmware image file intended for InfoTM InfoTMIC hardware. This extracts the image file's contents to the .img file format structure that we are used to seeing (such as u0, ramdisk, etc.) This will require a free software tool titled IusEdit (links below).
www.androidtablets.net/forum/sylvania-tablets/13447-custom-sylvania-rom-development-13.html
or
http://www.androidtablets.net/threads/custom-sylvania-rom-development.13447/
The forum's formatting has changed since this video was recorded. The post in question can currently be found on page 9. The file is available through this link (although I am not sure if one can link to this file directly):
http://www.androidtablets.net/attachments/iusedit_0-41-zip.3193/