We were using Epygi Quodra 2x for more than 4 years and the box just dead last Friday (can't power up at all), I only got the configration backup files and the fireware version is quite old (hasn't updated since installed).

Today I received the new box and comes with Firmware version 5.0, when I try to upload the configuration backup files, it comes with invalid data error.

Just wondering if anyone can guide me how to restore the old configuration backup file on the latest firmware.

Much appreicate.