I recently bought a Kindle Fire HD X43Z60 from the electrical retailer I work at for an absolute bargain price BUT I forgot about the demo mode on it. Now in many of our other tablets at work it's fairly simple to uninstall demo modes but seemingly not the KFHD, and after reading MANY forums and threads and watching LOTS of youtube videos I cannot find a straightforward and also up-to-date way to basically re-install the OS.
I am using Mac OS X Mavericks to do this but can get access to a windows 7 PC if necessary. I've also seen some debate about the success rates of the fastboot cables.
I really want to get this working so I can gift it to someone else especially as it was such a bargain.
Many thanks in advance!