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How to upgrade FreeNAS 11.3 to TrueNAS core 12
● Log into your FreeNAS and go to System > Update
● Click on the Train – FreeNAS 11.3 drop down menu
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Select the TrueNAS 12 stable release
● Checkmark the confirm box on the switch update trains
● Hit continue
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Click download updates
● Checkmark the “Include Password Secret Seed’ box (this will make a configuration backup)
● Hit save the configuration
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Check the apply updates box
● Hit download
● It will begin downloading and will restart the new TrueNAS
● login back in and it should be successful!
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