WiiM Pro Offline After Firmware Update Troubleshooting Guide

If a WiiM Pro shows Offline in the WiiM Home app right after a firmware update, the device may still be finishing the update or the app has lost its connection. In most cases, removing the device from the app and adding it again resolves it.

Do NOT factory reset

Never factory reset unless instructed by Argus IT or WiiM Support. Forgetting the device in the app does not erase it or its streaming configuration — a factory reset means configuring from scratch.

1

Verify the device. Powered on? Wait 2–5 minutes after an update in case it's still rebooting, then refresh the app.

2

Forget the device: WiiM Home → select the offline WiiM Pro → Device Settings → Forget Device → confirm. (This only removes it from the app — nothing on the device is erased.)

3

Add it again: tap Add Device (+), let the app discover it, follow the setup. If a firmware update is available, it begins automatically.

4

Let the update finish. Don't unplug the WiiM Pro; wait for 100% and the automatic reboot — the app should show "Update Complete."

5

Verify: device shows Online, then open Soundtrack.io and play music.

Offline after an update

Wait several minutes; still offline, forget and re-add.

Update starts after adding

Expected — let it complete without disconnecting power.

Name changed to "WiiM Pro-XXXX"

Rename under Device Settings → Device Name.

Soundtrack.io settings missing

Uncommon — verify the streaming config; sign back into Soundtrack.io if needed.

Still offline after the update

Restart the WiiM Pro and check the network. Unresolved → ticket Argus IT.

Music won't play

Confirm the update completed and the device is online, then test Soundtrack.io again.