Upgrading P09 to P13 - Am I missing something?

Hi,

Trying to upgrade P09 BIOS to P13 on a D865PERL.

Made the bootable disk with P13 BIOS file, and after booting and going thru the whole procedure, BIOS still remains P09, though a message comes "BIOS updated....."

Then I tried to do it manually using iflash.exe - getting an error message "BIOSID's do not match" and update doesn't happen.

Am I missing something?

Have you tried the Express Flash version where you can do it in Windows?