Release note from https://www.synology.com/en-global/releaseNote/DS3615xs   - Outcome of the update: SUCCESSFUL - DSM version prior update: DSM 6.1.4 15217 Update 3 - Loader version and model: Jun's Loader v1.02b - DS3615xs - Installation type: Baremetal (HP Pro Microstation) - Additional comments: Requires reboot