Thanks Travolta. I will try that. But I actually just took a change and upgrade without backing my unit up first. And I was upgrade with success, thanks to the guide in here. .
But I could back it up now. Would that not give me a backup in case a upgrade goes wrong in the future or should I have done it before I upgrade with the software in here?
I try Condi's HACKMODE v2.21 - AUTOINSTALL, because I thougth was I could get into testmode with that tool, but I could not. Do you know if all the files from "Condi's HACKMODE v2.21 - AUTOINSTALL" are remove after I have upgrade to 2013 maps and