Migrate / Restore LND from mounted hard drive v4

Previous device running LND went kaput. I have my LND data backed up on an external hard drive. Moving to StartOS v4.

After installing LND, it wants me to initialize by choosing to start fresh, restore from umbrel, or restore from start9. But how do I restore using the data on my drive mounted to my StartOs device?

Would I need to start fresh, then after doing so delete the wallet.db file and add the wallet.db and channels.db file from my drive? Anything else to do?

Thanks :person_bowing: