@zorang
It should now be a trouble-free conversion to full US/EU firmware. If you decide to do so, proceed as before using HWID folder still named "1982" but with the unmodified US/EU firmware components as Ldr.bin, 0E.bin & 7F.bin (i.e., still with their original HWID as 1541 and SWV as 350). Provided that flash is successful the device will be fully converted to a Western device with HWID 1451 and its associated region layout. I can't guarantee that you won't have problems however the vast majority of devices which function ok following a hybrid-conversion can be successfully fully converted in turn. I have to say again that any flashing carries risk and that i haven't attempted this conversion myself nor have i even read any reports of others doing it so it's all at your risk if you proceed.

The file "006B082300.bin" in the Garmin folder is used to overcome the 600m Chaina map offset. I don't think leaving it onboard will cause problems navigating in Europe but it's best removed for safety. Please be sure to clear nonvol immediately before and after flashing. Also backup region 41 again after full conversion.

Regarding the limited text selection you've noted: That's due to not having other languages' KBD files in the device's Keyboards folder. Many additional files may be available via GarminExpress following a full conversion because it picks which updates to offer depending on the HWID it reads in the GarminDevice.xml file and that XML also shows which files it already has onboard. Remember to delete the device from GE before connecting it physically to then re-add it after full conversion. As far as GE is concerned, with a hybrid conversion only, your device is still an Asian version because of its HWID regardless that its running US/EU fw. Look behind Spoiler for more info on Keyboards:
Spoiler:
Most recent EU devices would have something like these keyboard styles to select from:
Code:
Please Login or Register to see the links
Your Asian device has only these:
Code:
Please Login or Register to see the links

The current keyboards you have will probably be compatible with the US/EU firmware but you may find they differ slightly from the KBD files of the same name supplied to Western devices. If you have any doubt, remove the Asian ones then reboot to rewrite the XML before updating with GE.