WiiM Pro Offline After Firmware Update — How-To & Troubleshooting

ℹ️ If a WiiM Pro appears Offline in the WiiM Home app immediately after a firmware update, the device may still be completing the update or the app may have lost its connection to the device. In most cases, the issue can be resolved by removing the device from the WiiM Home app and adding it again.

🛑 Do not perform a factory reset unless instructed by Argus IT or WiiM Support. Forgetting the device in the WiiM Home app does not erase the device or its streaming configuration. A factory reset will require the device to be configured again from scratch.

📞 Still having issues? Place a ticket with Argus IT before contacting the vendor or performing additional troubleshooting.

⚡ In a Hurry? The 30-Second Version

• Open the WiiM Home app.
• If the device shows Offline, select Forget Device.
• Tap Add Device and follow the setup prompts.
• Allow any firmware update to complete.
• Wait for the device to reconnect.
• Rename the device back to its original name if necessary.
• Test music playback (e.g., Soundtrack.io) to confirm operation.

📱 WiiM Home App Overview

The WiiM Home app is used to:

• Add or remove WiiM devices.
• Configure Wi-Fi and network settings.
• Install firmware updates.
• Rename devices.
• View device status.
• Manage streaming services and playback.

🔧 Resolve "Offline" After a Firmware Update

Step 1 – Verify the Device

• Confirm the WiiM Pro is powered on.
• Wait approximately 2–5 minutes after a firmware update in case the device is still rebooting.
• Refresh the WiiM Home app.

If the device still shows Offline, continue with the steps below.

Step 2 – Forget the Device

1. Open WiiM Home.
2. Select the offline WiiM Pro.
3. Open Device Settings.
4. Tap Forget Device.
5. Confirm.

Note: This only removes the device from the WiiM Home app. It does not erase the device or remove streaming service settings.

Step 3 – Add the Device Again

1. Tap Add Device (+).
2. Allow the app to discover the WiiM Pro.
3. Follow the on-screen setup instructions.

If a firmware update is available, it will begin automatically.

Step 4 – Allow the Firmware Update to Complete

• Do not unplug the WiiM Pro.
• Wait until the update reaches 100%.
• The device will reboot automatically.

Example successful update:

Firmware Version:4.8.821853

When complete, the app should display:

"Update Complete"

Step 5 – Verify Operation

After the update:

• Confirm the WiiM Pro appears Online.
• Open Soundtrack.io.
• Play music.
• Verify audio is playing normally.

If music plays successfully, the issue has been resolved.

🏷 Restore the Device Name

After adding the device again, the custom name may revert to the default, for example:

WiiM Pro-DD80

To rename it:

1. Open Device Settings.
2. Select Device Name.
3. Rename it back to the original location name (e.g., Sunset Center).

✅ Expected Results

After completing the above steps:

• Device returns online.
• Firmware update completes successfully.
• Soundtrack.io continues to function.
• Existing streaming configuration remains intact.
• Only the custom device name may need to be restored.

🔧 Quick Troubleshooting

📌 Notes

• Forgetting a device is not the same as performing a factory reset.
• Re-adding the device typically does not remove Soundtrack.io or other streaming service settings.
• It is normal for the custom device name to revert to the default after re-adding the device.
• Firmware updates may temporarily cause the device to appear offline while the update is being installed.

📞 When You Can't Fix It

If the above steps do not resolve the issue:

1. Place a ticket with Argus IT.
2. Include the following information:
   • Device location (e.g., Sunset Center)
   • Current firmware version (if known)
   • Whether the device appears online or offline
   • Whether Soundtrack.io plays music
   • Any error messages or screenshots from the WiiM Home app

Argus IT KB# 200003 | Source: WiiM Home App Troubleshooting / Internal Testing | Created: July 14, 2026