Troubleshooting & support
DiamondClean 9000 Sonic electric toothbrush with app
Model number
HX9912/40
Selected color
Pink
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Manuals & Documentation
- User manual PDF file, 2.4 MB
October 27, 2020 - User manual PDF file, 3.9 MB
April 8, 2024 - User manual PDF file, 3.9 MB
April 8, 2024 - User manual PDF file, 3.9 MB
April 8, 2024 - Service manual PDF file, 1.1 MB
April 26, 2023 - Service manual PDF file, 1.1 MB
April 26, 2023 - Localized commercial leaflet PDF file, 479.1 kB
December 13, 2023
Frequently Asked Questions
- Can I sync the Sonicare app with the Apple Health app?
- Which brush head fits my Sonicare toothbrush?
- What are the brushing modes for my Sonicare toothbrush?
- How do I register my Sonicare toothbrush?
- In which countries is the Sonicare app available?
- Can I replace the battery of my Sonicare toothbrush?
- How do I charge my Sonicare toothbrush?
- How do I enable or disable the pressure sensor on my Sonicare?
- Which devices are compatible with the Sonicare app?
- What do the battery status lights indicate on my Sonicare toothbrush?
- How does the brushing guidance work in the Sonicare app?
- How do I change the intensity settings on my Sonicare toothbrush?
- How does the pressure sensor feedback work on my Sonicare toothbrush?
- Can I use my Philips Sonicare Toothbrush in the shower?
- How to clean my Philips Sonicare toothbrush?
- How do I connect my toothbrush to the Sonicare app?
- After brushing with your Sonicare, follow these steps for longer life and performance
Troubleshooting & repair
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