Orange Pi 5 pro/max/ultra, dual-boot?

Hello, friends, how to make dual-boot, is it possible two different OSes? EMMC and M2-SSD.

You would need a boot loader that would be able to handle this. Don’t think this is possible.

Would berryboot be used for this?

or PINN

These tools only work on the RPi. Right?

Says any SD card formatted in FAT32

PINN seems to allow for autopartitioning the SD card for multiple OS’s…but it’s at original setup