firmware
Troubleshooting
Firmware update failed on the Highwings Aux Kabel USB C 1.2M, USB C auf Klinke für iPhone 17/16 Pro Max | USB C auf Klinke Aux Kopfhörerkabel für iPhone 17/16/15 Pro/Max/Plus, Galaxy S25/S24/S23 Ultra, Hua-wei P40,Auto-Lautsprecher
Source: YouTube — repair & troubleshooting videos
Confidence: 60%
Verified Aug 9, 2026
The device cannot complete a firmware update, often from a network issue or low battery.
How to fix Firmware update failed
Retry the update
Ensure the device is charged and connected to Wi-Fi, then retry the update.
Source: YouTube — repair & troubleshooting videos
Confidence: 60%
Verified Aug 9, 2026
Restart the device
Restart the device and retry the update.
Source: YouTube — repair & troubleshooting videos
Confidence: 60%
Verified Aug 9, 2026
Replacement parts for the Highwings Aux Kabel USB C 1.2M, USB C auf Klinke für iPhone 17/16 Pro Max | USB C auf Klinke Aux Kopfhörerkabel für iPhone 17/16/15 Pro/Max/Plus, Galaxy S25/S24/S23 Ultra, Hua-wei P40,Auto-Lautsprecher
Highwings TypeC-3.5MM-1.2m Replacement Battery
Highwings TypeC-3.5MM-1.2m Mounting Bracket
Highwings TypeC-3.5MM-1.2m Power Adapter
Highwings TypeC-3.5MM-1.2m Faceplate
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