Thank you for the additional information. Please continue to supply anything even if you think it might not be relevant, and that includes (particularly so) what you might think were potentially embarrassing 'screw-ups' - no one will take you to task over that i assure you!

There's some considerable differences between region 14 data of your Nav VI represented by 2842-14.bin (still nominally HWID 4044 in its XML file but possibly only because it hasn't rebooted to overwrite with current info) and 2584's fw_all.bin. However, somewhat reassuringly, the PCB P/N of your 14 dump does match that of the original US/EU fw for 2584, i.e. 105-03069-00.

Concerningly however, there is no HWID or S/W Version shown by RGN_Tool for your 2842-14.bin. Both show as N/A when i expect to see 4044 and 100 respectively.

I now need a dump of your friend's JN Nav VI for rgn14 please, or if he has a copy of the latest fw for 2842 that's even better.

PS: I've requested a staff member to move these posts to a new thread of its own as the circumstances don't reflect the usual bricking requiring "cure" firmware to be loaded.