How to flash the BlackVue DR500GW-HD recorder with firmware 1.011?

Question

Firmware

This recorder was bought in Korea with Korean firmware 1.005.
Recently I saw a new firmware version 1.011 on the official website. I downloaded the English version, then followed the instructions: formatted the USB flash drive, copied the BlackVue folder with the new firmware onto it.
As a result, after connecting in a loop, I get a phrase in Korean. Those. the firmware is not updated. The forum suggested that you can try to install a new version of the firmware in Korean. I'd love to do it, but it's just not in Korean on the official website. I decided to outwit the registrar and replaced "English" with "Korea" in the version.bin file (string regardless of the extension). After connecting, the registrar uttered a different phrase in Korean and seemed to start shining with indicators and trying to do something, but after a while it again gives out the initial phrase in the cycle and the firmware does not occur.
Please tell me how to update it? Surely someone has already come across and found a solution.
Thanks in advance!
UPD: I was wrong about the fact that there is no Korean firmware on the site. It is there if you switch the site to Korean. I downloaded it, it was sewn normally, but English after it still does not want to be installed.

Answer 1

1. Formatted the SD card
2. Rolled the Russian firmware onto the SD card. In "version.bin" corrected "Russia" to "Korea".
3. Inserted into BlackVue. The device in Russian reported that the firmware was starting; rustled a little and said that the version was kosyachnaya.
4. In "version.bin" corrected "Korea" to "Russia".
5. Inserted into BlackVue. The device in Russian reported that the firmware was starting; rustled a bit and reported that the registrar was rebooting. After that, he reported about safe driving and continued regular work.
6. As a result: the unit speaks Russian, in the version it writes 1.005.
By the way, I bought a BlackVue DR500GW-HD Wi-Fi DVR here Now there is already firmware 2.002
Has anyone tried to install it?