I deleted the internal partition via gparted, armbian on sdcard no longer boots?

[yntkts]

Hello folks,

I have a HG680-P device installed armbian on sdcard. It worked great until I deleted the internal partition via gparted.

Now when it boots it's just a black screen. is there any way to restore it, or boot armbian without depending on the internal partition (directly to sdcard)?

Thank you.

[ophub]

Flash an original Android system to eMMC and restore the original Android system.

[yntkts]

Thank you for your help.

I've tried upgrading via sdcard stuck upgrading approximately 1% forever. While using amlogic USB burning tool it can't continue at step 4/5, it says Error romcode/initialize DDR, precisely in the log says it didn't find DDR_ENC.USB, Download DDR_ENC.USB,size: 0!. Tried a few sdcards with no luck either.

[yntkts]

Hi @ophub , after some weird experiments, I can skip the error. It doesn't have to use original rom to restore. I use atvXperience. Now the problem is sdcard can't boot armbian. What needs to be considered, or should be adjusted with the current rom (atvXperience)? Thanks.

UPDATE:
I assume I have to replace the internal /dev/block/bootloader? I have dd and root access,, btw, but I'm not sure which bootloader.img I should use?