Is it possible to flash a 64-bit UEFI on an Intel BayTrail Tablet which currently has a 32-Bit UEFI? I tried to install a 64-Bit Ubuntu 14.04 (which surprisingly worked) but after the installation my system can't boot from it and just loads the EFI-Shell on startup. It would be really great if i could run 64-bit software on that tablet. Any ideas or guys who tried it?
I also found a document on the internet http://www.shopmanda.com/public/Companion%20AVA/Inari-BringUpGuide-004-x64-RevA.pdf which displays the steps to update to a 64-bit uefi but i can't find the file which is mentioned in the pdf.
EDIT:
okay, i found the files: http://www.shopmanda.com/public/Companion%20AVA/Inari%208/Inari%208/ The inari has nearly the same hardware as my tablet (also a intel baytrail processor and 2GB RAM). I think i will try it...