Quote Originally Posted by kunix View Post
I guess you renamed RGN taken from 082701000620-org.rar from 082701000620.bin to 097201000620.rgn before flashing.
Please try again without renaming, and check if it shows "LOADER" after flashing.
Renaming was needed only for the healthy device.
Tried again. Here's the sequence of computer screens observed:

c58k

I clicked "Yes" and then for about half a second I saw "LOADER LOADING..." on the GPS screen.

c3k4

After this computer screen, it took about 10 seconds for the next computer screen to appear:

lbox

From the moment LOADER LOADING... had disappeared from the unit's screen, the screen stayed on, but nothing showed up anymore.

Will now continue with loly's suggestion in post #22.