app-not-syncing
Troubleshooting
App not syncing on the UGREEN Klinke Adapter 6,35mm Klinke auf 3,5mm Klinke, Zwei Stücke | Klinkenstecker Adapter unterstützt für Keyboard, Gitarre, Lautsprecher usw. 24K vergoldete Stecker
Source: UGREEN support — hub & dock troubleshooting
Confidence: 80%
Verified Aug 9, 2026
The companion app does not sync with the device, often due to a network or app issue.
How to fix App not syncing
Restart the app
Close and reopen the app, and ensure the device is online.
Source: UGREEN support — hub & dock troubleshooting
Confidence: 80%
Verified Aug 9, 2026
Reinstall the app
Uninstall and reinstall the app to clear glitches.
Source: UGREEN support — hub & dock troubleshooting
Confidence: 80%
Verified Aug 9, 2026
Replacement parts for the UGREEN Klinke Adapter 6,35mm Klinke auf 3,5mm Klinke, Zwei Stücke | Klinkenstecker Adapter unterstützt für Keyboard, Gitarre, Lautsprecher usw. 24K vergoldete Stecker
UGREEN 20503P Replacement Battery
UGREEN 20503P Mounting Bracket
UGREEN 20503P Power Adapter
UGREEN 20503P Faceplate
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