840 EVO firmware update using Fusion drive


i'm using seagate 1tb hd , samsung 840 evo 256 gb ssd, both internal, i've combined 1 fusion drive. has been working fine. computer 2011 imac mountain lion 10.8.5. want update 840 evo firmware while exists in computer via terminal. know need create bootable cd or usb first.

question has updated ssd while being used fusion drive? possible upgrade ssd in current fusion state? or necessary "dismantle" fusion drive, lose data, update ssd, recreate fusion drive, , use time machine backup restore drive. thank help!
 

problem resolved

added samsung's magician software imac's bootcamp , upgraded ssd firmware easily. easy solutions.
 


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