brush-head Troubleshooting

Brush head worn on the Philips Sonicare DiamondClean 9000

Source: Apple Support — iPhone troubleshooting Confidence: 80% Verified Aug 9, 2026

The brush head is worn and needs replacing.

How to fix Brush head worn

Replace the brush head

Replace the brush head with a genuine one.

Source: Apple Support — iPhone troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 2 min

Parts needed: Philips HX9911 Brush Head, Philips Sonicare DiamondClean 9000 Soft Brush Head

Reset the indicator

Reset the brush head replacement indicator.

Source: Apple Support — iPhone troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 1 min

Replacement parts for the Philips Sonicare DiamondClean 9000

Philips Sonicare DiamondClean 9000 Soft Brush Head Philips Sonicare DiamondClean 9000 Charging Base Philips HX9911 Brush Head Philips HX9911 Replacement Battery Philips HX9911 Charger Philips HX9911 Travel Case

← All Philips Sonicare DiamondClean 9000 error codes

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