這幾天看了有關DW2010和LH-20A1H的文章....

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Upgrade Drive
This function allows you to upgrade (or downgrade) your drive to any model that is supported by your drive's hardware. Once you have changed your drives model you will be able to use official firmware in your drive without any crossflash patching.
Supported drive sets:
* 451S <> 851S
* 812S <> 832S
* 852S <> 862S
* 1213S <> 1613S <> 1633S <> 1653S
* 1673S <> 1693S
* 160P6S <> 165P6S
* 160H6S <> 165H6S
* 16W1P <> 16A1P <> 18A1P <> 18A1H
* DW1680 <> DW1800 <> DW1810
* 20A1P <> 20A1H
* 20A1S <> 20A1L
* DW2000 <> DW2010

我英文很爛煩請見諒不是很懂!!