firmware Troubleshooting

Firmware update failed on the Hwagol Smartwatch Damen Herren, 1.39" Zoll Touchscreen Smart Watch mit Bluetooth Anrufe, Uhr Damen Herren mit 140+ Sportmodi SpO2 Pulsuhr Schlafmonitor Schrittzähler, Armbanduhr für iOS Android

Source: Xiaomi support — smart home troubleshooting Confidence: 80% 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: Xiaomi support — smart home troubleshooting Confidence: 80% Verified Aug 9, 2026
Difficulty: ★ Est. 10 min

Restart the device

Restart the device and retry the update.

Source: Xiaomi support — smart home troubleshooting Confidence: 80% Verified Aug 9, 2026
Difficulty: ★ Est. 3 min

Replacement parts for the Hwagol Smartwatch Damen Herren, 1.39" Zoll Touchscreen Smart Watch mit Bluetooth Anrufe, Uhr Damen Herren mit 140+ Sportmodi SpO2 Pulsuhr Schlafmonitor Schrittzähler, Armbanduhr für iOS Android

Hwagol G25 Replacement Battery Hwagol G25 Mounting Bracket Hwagol G25 Power Adapter Hwagol G25 Faceplate

← All Hwagol Smartwatch Damen Herren, 1.39" Zoll Touchscreen Smart Watch mit Bluetooth Anrufe, Uhr Damen Herren mit 140+ Sportmodi SpO2 Pulsuhr Schlafmonitor Schrittzähler, Armbanduhr für iOS Android error codes

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