Step-by-step guide to create a boot disk for booting Xpenology bootloaders
- Download the bootloader you intend to use
- Extract the .gz to .img
- Plug-in the USB flash drive
- In a Mac terminal, run diskutil list
- Note the disk number of of the USB flash drive in the list
- Run sudo dd if=arpl.img of=/dev/rdisk# bs=1m- Replace #with the disk number
 
- Replace 
Xpenology DSM bootloader list
- https://github.com/pocopico/tinycore-redpill
- https://github.com/fbelavenuto/arpl/releases (not updated anymore)
- https://github.com/wjz304/arpl-i18n/releases (updated fork of arpl)
 
- https://github.com/AuxXxilium/arc