Therefore, there is no problem with the magnets in the magnets that your phone may come into contact with (such as magnetic cases or cradle or handbag or handbag) during daily use.
In fact, there are magnets inside the phone itself to achieve some functions: wireless charging, digital compass, etc. The magnet does affect the phone, but it must be very strong magnetic to affect some of the phone's features.
For magnets with small magnetic properties (such as small magnetic blocks on mobile phone holsters, magnetic mobile phone holders, etc.) generally do not affect the function of the mobile phone. The official leather cases of Samsung, Apple, Xiaomi and many other brands are sleepy sets with magnets.
The leather case on the button is blackened, the holster is opened, and the screen becomes brighter. It can be seen that the mobile phone manufacturers have also experimented and proved that the magnet with smaller magnetic force has no influence on the GSM signal and GPS navigation signal of the circuit board.
The only thing that has an impact is the compass pointer. Since the magnet affects the change of the surrounding magnetic field, the compass pointer prompts need to be recalibrated, and the calibration can be used normally.
Therefore, the friends remembered: Only magnets with strong magnetic properties will have a relatively large impact on the mobile phone (such as industrial magnets)!
