DSGW-210 does not start after upgrade

I buy today an Dusun 210-HA gateway. He comes with HomeAssistat v22. After connecting to Internet the device has funded an upgrade to HA 23.7 . He start this upgrade but after he didnt start ay more. No default port for HA (:8123) connecting or direct to ip addres.

Please flash the new firmware and update the HomeAssistant to V23 again. The firmware link will be send through email.

Do you have this new firmware version?

Please check the link: DSGW-210-HA_image_RV2.1.3.img.tar.gz - Google Drive
Please check here for the tools to flash the image:
AndroidTool_Release.zip - Google Drive
(the instruction is locate inside)