Connection status: IUSB3HUB:USB 2.00 High-Speed
Interface: UFI High-Speed
Serial number: 0011-8841-0388
Boot version: 1.04, FW version: 1.12 (Jun 7 2018 00:06:47)
Insertion test... Done
Init bus...
VCC: 3.3 V, VCCQ: 3.0 V
Failed to initialize eMMC (return code: 6, CMD Error: Invalid Voltage Range) !!!
CMD1 error, cmd response: 0x40FF8080, card state: 255 (Card is in unknown state)
SEND_OP_COND command failed.
--- Card might be DEAD, for OLD moviNAND(Samsung) eMMC you may update the firmware with TestPoint ! ---
Check your connection, make sure eMMC inserted properly.