Here2 in maintenance mode/critical health

Hi guys.
I’ve got a problem with Here2. I use it with Pixahawk Cube and after some changes (I’m really not sure when it happened) it stopped working. UAVCAN tab shows that it’s in the maintenance mode and has critical health. I tried to update firmware but unfortunatelly there is no way to load bootloader (LED on Here is just pulsing blue all the time). After many trials I gave up, Here is just not responding. I guess that software crushed somehow and I’m looking for some way to reset it.
Thanks for help!

Can you try to reflash it from the bootloader update?

If it works then update with the “look from internet” option afterwards.