I have looked to all the other post (
https://www.mobileread.com/forums/showthread.php?t=44142) with other ppl having the same problem.
Where mine differs from the others is when i run the flasher card and press 7 it says "error copying lipfskLoad to /tmp/
Now i didn't have a tmp folder in the root of the card. So i created a new folder and named it "tmp".
Every time i run the sony updated it says already up to date.
Anyone have any ideas?