Download this 4 files into one folder:

EndeavourOS_Endeavour-2024.09.15-x86_64.iso.split-aa
EndeavourOS_Endeavour-2024.09.15-x86_64.iso.split-ab
EndeavourOS_Endeavour-2024.09.15-x86_64.iso.split-ac
EndeavourOS_Endeavour-2024.09.15-x86_64.iso.sha512sum

and run this to create ISO (combine):

cat EndeavourOS_Endeavour-2024.09.15-x86_64.iso.split-* > EndeavourOS_Endeavour-2024.09.15-x86_64.iso

check the ISO shasum:

sha512sum -c EndeavourOS_Endeavour-2024.09.15-x86_64.iso.sha512sum

current remarks:

• as of latest kpmcore is failing for automatic partition option, kpm cor eon ISO is downgraded to 24.05.2-1 [September 2024]