It may also be sufficient to simply switch off this replacement reminder. To do this, place the handpiece with brush head on the charging station and press and hold the on/off button for ~5 seconds. This probably has to be repeated for each brush head. See page 48 of the user manual: https://www.documents.philips.com/assets...
Thank you for the advice. I also have the problem that the toothbrush (after a short time, a few weeks) only cleans with one stroke of power. But when I take the brush off, it shows me three strokes again. But which chip in the brush head do you mean and how do I get it out? Thank you and best regards
Not a question, more a comment. It was recommended to me by a dentist, who immediately gave me a golden tip that saved me money. Be sure to remove the chip (at the bottom of the brush head). After a certain time, the brush only provides 1 stroke of power! The chip in the brush head communicates with the body. If you remove it, you will have endless pleasure, clean teeth and neither a hole in your wallet nor in your tooth. I have my brush head for an average of 6-12 months. (No problem according to the dentist! As long as you don't press like a wild man, which you don't have to do here).