The new Clear Magnet Case for the Galaxy S25, Galaxy S25+, and Galaxy S25 Ultra is now available in the United States, offering Qi2 support. However, Galaxy S25 Ultra users should be aware that magnetic cases and accessories can negatively impact the S Pen’s functionality.
S Pen Issues with Magnetic Cases on the Galaxy S25 Ultra
Using magnetic cases with the Galaxy S25 Ultra can lead to S Pen interference, causing inaccurate writing or unintended Air Command activations. Reports from users highlight a warning message appearing on the device when a magnetic case is detected.
Warning Message
The warning message states:
“Magnetic accessories can interfere with your S Pen: The magnets in accessories can interfere with the signals your S Pen sends to your phone. They may cause your S Pen to not write correctly or cause Air commands to occur unintentionally.”
This issue isn’t entirely new, as some Galaxy S24 Ultra owners experienced similar problems. While it was hoped the S25 Ultra would resolve this, it appears the issue persists.
Addressing S Pen Interference from Magnetic Cases
To mitigate S Pen issues caused by magnetic cases, consider the following approaches, starting with the most effective:
Method 1: Avoid Magnetic Cases Altogether
The most reliable solution is to simply avoid using magnetic cases or accessories with your Galaxy S25 Ultra. Opt for non-magnetic alternatives like silicone cases or standard TPU cases.
Method 2: Adjust S Pen Usage
If you must use a magnetic case, be mindful of where you are using the S Pen on the screen. Avoid using the S Pen directly over the areas where the magnets are located in the case, as this is where the interference is most likely to occur.
Method 3: Consider Case Material and Thickness
The type of material and thickness of the case can influence the severity of the S Pen interference. Thicker cases or those made of certain materials might provide a greater distance between the magnets and the phone, potentially reducing the impact on the S Pen’s performance. As one report suggests, a silicone case with a MagSafe adapter didn’t cause the same issues as a Fiberborne magnetic case, possibly due to material or distance differences.
Ultimately, avoiding magnetic cases altogether is the most effective way to ensure consistent and reliable S Pen performance on your Galaxy S25 Ultra. If you choose to use a magnetic case, be aware of the potential limitations and adjust your usage accordingly.