Galaxy Note 9: How to replace S Pen nib
If the nib is dull, replace it with a new one. Please follow below procedure to change nib:
1. Firmly hold the nib with the tweezers and remove it.
2. Insert a new nib into the S Pen. (Check below image)
• Be careful not to pinch your fingers with the tweezers.
• Do not reuse old nibs. Doing so may cause the S Pen to malfunction.
• Do not press the nib excessively when inserting the nib into the S Pen.
• Do not insert the round end of the nib into the S Pen. Doing so may cause damage to the S Pen or your device.
• Do not bend or apply excessive pressure with the S Pen while using it. The S Pen may be damaged or the nib may be deformed.
• Do not hard press on the screen with the S Pen. The pen nib may be deformed.
• If you use the S Pen at sharp angles on the screen, the device may not recognize the S Pen actions.
• If water enters the S Pen slot, gently shake the device to remove the water from the slot before using it.
• For more information about the S Pen, visit the Samsung website.
• If the S Pen is not working properly, take it to a Samsung Service Centre.