Small science popularization in Hong Kong.
What should I do with my old phone?With the continuous advancement of technology, the speed of mobile phone replacement is also getting faster and faster. When we decide to sell our old phone, we need to pay special attention to the proper handling so that our privacy and personal information are not compromised.
What to do with your old phone data?A lot of personal information is stored in the old mobile phone, including address book identity information, ** account password, etc., if not properly handled, it may be used by criminals after being sold, resulting in information leakage and property loss.
One is to delete the app to log in to the device. Many apps will record common login devices when logging in, and it is important to log out of each app login status when you eliminate the old mobile phone, and delete the previous login device when you log in to the app on the new mobile phone. This can effectively avoid the risk of others getting the old mobile phone to log in to their own APP in the future.
The second is to completely delete all data. After backing up important information, many people think that resetting the old phone to factory settings can delete all the data, but they don't know that doing so can still be restored by others through technical means.
The correct way is to restore the old phone to factory settings, and then store some useless content (movies, **, etc.), fill up the storage space, and then perform a factory reset operation, so repeat it several times, these useless content will cover the personal information stored in the mobile phone before, even if it is restored later, it doesn't matter. In addition, you can also go to a regular old mobile phone ** institution, repair center, etc., and ask a professional to completely delete the old mobile phone data.
What are the uses of old phones?In daily life, many old mobile phones are not eliminated because they are broken, but because they are not strong enough, but in fact, they can also exert residual heat in all aspects of life.
One is car navigation. With an old mobile phone with GPS function, you can always use it in the car as a navigation machine by installing the map app. The second is the driving record. Prepare the car mount, ** dash cam software, and connect the power supply, which is more reliable than many dash cams. The third is home monitoring. **Monitoring software, through the relevant settings, placed in the right place, the old phone can be used as a monitor. The fourth is the infrared remote control. If the old phone has an infrared emission function, it can be used as a remote control to control home appliances such as air conditioners. The fifth is file storage. You can store **, files, etc. to your old phone, and you can also listen to songs, watch dramas, etc., to save storage space for your new phone.
*: China Industry and Information News Network.
Tianjin several ports
Data-driven intelligence, innovation leads the future.
Editor: Pan Yue and Wang Jue.
Review: Deng Jinglong.