Bricked Chromebook Lenovo 500e after attempting ChromeOS system recovery with wrong image
I used a Chromebook (Robo360) with Linux installed on it. But after installing Full UEFI with MrChromebox script this specific model didn't manage very well low battery - it depleted to zero and then didn't want to boot nor charge. So I recovered the ChromeOS from USB, it went well. Then I played with it a bit, messed up a bit, then wanted to start fresh again and run recovery again, but this time I used Chromebook recovery utility to prepare USB, chose "Lenovo 500e" and it seems to have been a wrong image (there are some others 500e...).
Now it is in a bootloop (screen lights up for a second, goes black, repeat). I can only enter recovery screen, it allows me to introduce a recovery USB, seems to recover with success (correct image this time), but it doesn't help. OS verification is off. Can't enter developer mode, legacy boot, anything except Recovery.
Is there anything I could do now?
I read a post from MrChromebox about modyfing chrome install script in the recovery image, but the post is from 8 years ago.
Thanks
EDIT: it seems that the image I chose in Chromebook Utility was the correct one, nevertheless the problem appeared after flashing it. I tried few different images later, same result.