Firmware update

if somthin goes wrong with a WDC my passport firmware update would it completely ruin  my drive?

It could. Personally I wouldn’t mess with it unless you are having problems and need the fix in update. If it ain’t broke don’t fix it.

Joe

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also, as an added insight, always back up the data before updating firmware. 

hi… my firmware update is successful, then i tried to install wd software upgrader. but it’s unsuccessful with a system notification erroe code 1603… can anyone help me with this please?

I would email support and see if they know.  it is christmas time over there, but they should respond.

WD Tech Support
http://support.wdc.com/contact/index.asp?lang=en