[The Hebridean]

I know there are various posts on this subject but I am now getting desperate. I have had a disaster trying to root the device. I am now trying to restore the reader. I have tried different things I don't think I am doing it properly. For Example what files go on to the sd card to enable a restore. All I see are various zip files within zips. Could someone please give me a clear procedure for sorting it out. Thanks