XIAOMI Poco X8 Pro Smartphone 8GB+512GB, Dimensity 8500-Ultra Prozessor, 6500mAh Akku, Ultra-helles AMOLED Display, 50MP Sony IMX882 Hauptkamera mit OIS, Schwarz, 3 Jahre Garantie | Ultra-helles AMOLED Display, Android, Dimensity 8500-Ultra Prozessor — Error codes & fixes
Troubleshooting guide for the XIAOMI Poco X8 Pro Smartphone 8GB+512GB, Dimensity 8500-Ultra Prozessor, 6500mAh Akku, Ultra-helles AMOLED Display, 50MP Sony IMX882 Hauptkamera mit OIS, Schwarz, 3 Jahre Garantie | Ultra-helles AMOLED Display, Android, Dimensity 8500-Ultra Prozessor. Diagnose an error code and find the fix.
No sound
no-soundThe soundbar powers on but produces no audio, often from a wrong input, a loose HDMI connection or a muted source.
Source: JBL support — speaker troubleshooting
Confidence: 80%
Verified Aug 9, 2026
Not charging
not-chargingThe toothbrush does not charge, often from a dirty charging contact, a worn battery or a faulty base.
Source: Apple Support — iPhone troubleshooting
Confidence: 80%
Verified Aug 9, 2026
App not syncing
app-not-syncingThe companion app does not sync with the device, often due to a network or app issue.
Source: Xiaomi support — smart home troubleshooting
Confidence: 80%
Verified Aug 9, 2026
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