Firmware Update OS5

I have updated mine manually.

My Cloud OS 5 Firmware Release Note v5.14.105 - My Cloud OS 5 Personal & Network Attached Storage / Announcements - WD Community

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I have EX2 Ultra OS 3 and the firmware link is not available on settings only shows my device. I have downloaded 5.18.117. Never use the cloud for anything, don’t need it right now. Just use the NAS to back up and share a few files. Any ideas if I really need OS 5 or how to locate the firmware setting?

WD has a couple of support articles indicating how to manually update the firmware to OS5 on supported OS3 devices.

My Cloud OS 5: How to Manually Update From My Cloud OS 3

My Cloud OS 5: How to Update Manually From My Cloud OS 3 Without Internet Connection