Test Device Fail!

blqnum

Hello, my board seems dead:

Rockusb>cd
List of rockusb connected
DevNo=1 Vid=0x2207,Pid=0x330c,LocationID=211    Mode=Maskrom
Found 1 rockusb,Select input DevNo,Rescan press <R>,Quit press <Q>:1
Rockusb>v
Upgrade Tool v1.49
Rockusb>td
Test Device Fail!
Rockusb>rcb
Read capability Fail!
Rockusb>rid
Read flash ID Fail!
Rockusb>rfi
Read flash Info Fail!
Rockusb>rci
Read Chip Info Fail!
Rockusb>

what can i try?
Thanks in advance.

blqnum

Solved!

./upgrade_tool ul MiniLoaderAll.bin

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