Bootable SD card image for Orange Pi 4g IoT

SrS

Hello,
I got my first Orange Pi 4g IoT board but have been unable to get it to boot from SD card. I've downloaded the Ubuntu image and loaded it on the SD card but the board won't boot. I've tried other images (Debian etc) with the same result.  Just to make sure I wasn't doing something crazy I used the same process to install Ubunutu (and Rasberry Pi OS) on a Rasberry Pi 4 board and was able to sucessfully boot from the SD card.

So,can someone please point me to a bootable Ubuntu image for the 4gIoT board or tell me what I'm doing wrong?
Thanks in advance

cloudedmund

i might be wrong, but from what i gathered, you can't boot from sdcard.
if the space is not enough, u can burn the rootfs image to sd card, but the rest of the file have to go to the emmc using the SP_Flash_Tool

xyzzsdfl

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