People are now very comfortable going out. We only need to take a mobile phone with us to meet most of our needs, and we are becoming more and more inseparable from our mobile phone. After all, mobile phones are really convenient. Today I will bring you I believe that 99% of people do not know some unpopular knowledge in mobile phones. If you are interested, please have a look.
1. S-Shape Screenshot - Huawei Mobile Phone
Tap screen with your knuckles, quickly draw letter S, you can take a long screenshot, tap screen to stop.
2. Dual Microphone Noise Canceling
Most mobile phone microphones now have a small hole next to it. This small hole is called "dual microphone noise reduction technology". This feature will help to cope with noise and improve quality of communication when we call. Take a needle or toothpick to pierce it.
3. Sharing NFC resources
Most smartphones have an NFC function. Many people may only know that NFC can be used to read transit cards. In fact, turn on NFC-related switches, then put two phones back to back, and then tap screen lightly. Files are transferred to other mobile phones through device. Previously, everyone used Bluetooth, but now it is more convenient to use NFC.
Fourthly, radiation is lower in flight mode
Mobile phone radiation is within safe range, but if you're still worried, you can turn on mobile phone's flight mode. After turning on airplane mode, mobile phone will not transmit or receive signals, and radiation will be less.
5. Lost mobile phone data can be recovered
If mobile phone data is lost or photos and text messages are deleted by mistake, you can recover them by scanning residual data on bottom of mobile phone. You can directly go to app store or browser to find "Mobile Data Recovery Wizard" and install it on your mobile phone to get data you need.
The above is unpopular cell phone knowledge brought to you today. If you also know any interesting and interesting information about mobile phones, don't forget to leave a message in comment area to let us know. If you want to know more mobile phone knowledge tips, don't forget to pay attention to us.