Mobile mining card
1. Back up important data and photos and restore factory settings. Don't install applications from unknown sources. In addition, don't authorize in permission settings
2. You can swipe the computer to see if it can't work. Besides, the computer needs to clean up the memory on time so that it won't get stuck. The memory of the mobile phone is seriously insufficient. It is recommended to clean up the memory lightly, and then restart your mobile phone again
3. Clear the data of the mobile phone. If there are important things, save them on the network disk first, and then restore the factory settings three times. This is safer
< H2 > extended data:
1. Set the security level of the browser. Our common browsers all have the function of security level setting. Through reasonable setting, we can effectively filter the access restrictions of some illegal websites, so as to rece the damage to computers and personal information
2. Firmly resist reactionary, pornographic and violent websites. On the one hand, these bad information will affect the physical and mental health of teenagers, on the other hand, many illegal websites will use browser vulnerabilities to attack users3. Don't click illegal links at will
When downloading software and materials, we should choose the regular website or official website5. Turn off some sensitive functions in common communication software. Such as "people nearby" in wechat and "allowing strangers to view photos" in wechat privacy
6. Do not take photos of your family and address. If it goes on like this for a long time, as long as it is analyzed and summarized by others, the information exposed will become a complete set of information, which hides all kinds of unpredictable risks
Do not test related information on the Internet. Some websites do surveys and ask for information about age, hobbies, gender, etc. to do it for a small profit. This information may be used by others, and graally summarized, and sold to others for profit or threat1. Try to restart the device
warm tips: if the mobile phone is stuck for a long time and can't be used, don't worry. Please press and hold the power button and volume button at the same time for more than 7 seconds to restart the device
2. End the background program. If there are many background programs, it will affect the running speed of the mobile phone
3. Due to insufficient memory, please delete unnecessary files or programs
4. The third-party software is stuck. It is recommended to try to re install other channel versions
5. Try to restore the factory settings. When restoring, be sure to back up the important data in advance
if the above methods are invalid, please bring the purchase invoice, warranty card and the machine to Samsung service center, and the professional after-sales engineer will handle it for you.
1. Check whether the network connection is stable, and try other time periods
2. It is suggested to change other websites for a try
3. Try to connect other wireless networks to play
4. If the problem still exists, it is recommended to update the firmware version of the machine
if the problem still exists through the above methods, please take the purchase invoice, warranty card and the machine to the service center, and the engineer will check the machine and deal with it.