Make sure to have a valid channel backup and seed words before proceeding!
Plenty of guides out there.
Umbrel Community
Cloning/Migrating SSD/HDD on MacOS
Recently, I bought a new 2TB SSD for the Umbrel and wanted to clone all the data from the old SSD, mostly to avoid a new sync of the entire Bitcoin...
Umbrel Community
[GUIDE] Cloning or Migrating SSD/HDD (Windows)
This guide is for anyone who needs to migrate from an HDD to a SSD, or vice-versa… You can also clone the drive to move it to a bigger drive. Cur...
Migrating UmbrelOS to a Larger SSD: A Step-by-Step Guide | James Tsetsekas