Updating the SMSL RAW-DAC1 to firmware V1.01

[Progronom]

Hello!
Firmware V1.01 is available on shenzhenaudio.com: https://download.shenzhenaudio.com/#RAWDAC/1
Typically, other SMSL DAC firmware archives contain two files:
- DFU APP.smsl
- DFU DATA.smsl

According to the instructions, these two files need to be placed on the DAC's USB drive to flash it.

However, the archive with firmware V1.01 contains more files. No instructions are included.
|---Copy2uDisk-E.bat
|---Copy2uDisk-F.bat
|---Copy2uDisk-G.bat
|---DFU APP.smsl
|---DFU DATA.smsl
`---bootload
`---SWM34S_BOOT_2.33LCD_8MFILE_RIGHT_USBDEV1V0.hex

Does anyone have experience flashing the RAW-DAC1 with this firmware?

UPD

Judging by the attached BAT files, you only need to copy the following to the USB drive:
- DFU APP.smsl
- DFU DATA.smsl

Then it's unclear why they included this file in the archive:
bootload\SWM34S_BOOT_2.33LCD_8MFILE_RIGHT_USBDEV1V0.hex

UPD2

I flashed my RAW-DAC1 with this firmware without any problems using only the files.
- DFU APP.smsl
- DFU DATA.smsl
After flashing the firmware, the version name in the menu dac did not change - "V1.0"