Joke Collection Website - Public benefit messages - Why does the mobile phone earthquake warning switch automatically turn on and off?
Why does the mobile phone earthquake warning switch automatically turn on and off?
1, network problem: earthquake warning is sent to mobile phone through wireless network. Before receiving the earthquake warning, the mobile phone has network problems, such as unstable signal or network interruption, which will cause the early warning switch to turn off.
2. Software problems: There are software problems in the earthquake early warning function of mobile phones, such as bugs or unstable applications. This causes the early warning switch to turn off automatically in some cases.
3. Update or restart: After the system of the mobile phone is updated or restarted, the early warning switch will be reset to the default setting, causing it to turn off. Mobile phone is a portable wireless communication device, which can be used to make phone calls, send short messages, browse the Internet, take photos and videos, and play music. It consists of a display screen, a touch screen, an input keyboard, a camera, a speaker and a microphone.
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