SynologyNAS:How to upgrade DSM to a new version?

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SynologyNAS:How to upgrade DSM to a new version?


  • Assume:
  1. Diskstation: DS210j
  2. Current version: DSM3.1-1748
  3. Latest version: DSM3.2-1955
-> DSM files: DSM_DS210j_1955.pat
-> can be downloaded from synology.com -- download centre


  • Procedures:
  1. Backup your Diskstation fully
  2. login DSM as admin
  3. Go 控制台 -> 系統更新 -> 手動更新
  4. -> 瀏覽 -> 選取 "DSM_DS210j_1955.pat"
  5. wait patiently for the upgrade to complete
  6. it may take hours