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What's going on with the iPhone automatically shutting down? How to fix it?
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1. Speed up the Android phone.
If your mobile phone memory is only 512MB or 1GB, then you must develop good mobile phone habits, clean up the memory in time, prohibit self-starting applications, and delete residual garbage, in order to give full play to the maximum performance of the mobile phone.
1. Exit the program correctly and clean up the memory in time.
After the program is finished, pressing the back or home button is not to close the program, but to switch it to the background, the program is actually still running, occupying CPU and memory, not closing, which consumes power and slows down the phone. We must turn it off in time after using it, so that we can free up the memory it occupies. Some programs will prompt whether to quit by pressing the back key, and if not, press the menu key, and you will generally find the exit option.
Even if some programs are manually closed, there will still be some processes that continue to occupy our precious memory, so we need to manually force them out. Open the main menu of the phone, select "Settings" > "Apps", where you can see all the apps and background services that are currently open, and close the unwanted processes according to your needs.
If you think it's troublesome to close it manually, you can also install a third-party tool to achieve one-click cleanup. There are many such third-party tools, such as Tencent Mobile Manager, Guard, etc. Launch the corresponding third-party tool, you can see the "Phone Acceleration" function, click on the acceleration, the software will automatically close the unused programs, and release more memory.
2. Close useless auto-start programs.
Some programs (in fact, there are a lot), after installation, they will run automatically after starting, and some of these automatic running programs are necessary, such as WeChat, if you don't run at startup, you can't receive messages from friends in real time, but some programs don't need to run automatically at all, and we need to manually remove them from the list of automatic running at startup. The method also uses the mobile phone acceleration function of a third-party security tool, which has a function to set auto-start items, and after opening, you will see all the self-starting programs, disable them one by one, and they will not run automatically the next time you turn on the phone.
3. The ultimate move, restore factory settings.
Sometimes the phone is used for a long time, even if you often clean the memory and prohibit unnecessary programs from running on its own, the phone is still very slow, and we need to use the ultimate method - factory reset. Open your phone's settings menu and find "Reset" to do a factory reset. After the factory reset, all the apps, information, and ** books in the phone will be emptied, and the phone will be restored to the state it was in when it was first bought.
Since a factory reset will delete all information, be sure to make a backup before restoring. Generally, mobile phones have a backup and restore function, which can back up your personal information and other data to the memory card (to ensure that the memory card has enough free space for backup), restore the factory settings, and then use the same function to restore it back. If your mobile phone does not have this function, you can install an app called titanium backup to achieve data backup, or you can install 91 mobile phone assistant and other mobile phone management software on the computer to use the backup function inside to back up data.
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The more I use my phone, the more stuck I am directly restoring the factory settings, but be sure to save some important files such as **number,**,**, don't use software that is not commonly used**, if the mobile phone system is too low, it is recommended to change a mobile phone.
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Once we understand the causes and factors that cause your phone to slow down, we should take some measures to reduce excessive memory usage, reduce system junk, cache files, and avoid viruses and malicious plug-ins.
First, it should be controlled from the sourceIf you have a virus or install a malicious plug-in on your phone, it is best to install the app on some big platforms or official websites, and do not install unreliable apps and plug-ins. In addition, it is recommended that you install some security software in your mobile phone, such as mobile QQ Manager, 360 mobile phone guard and other tools to avoid mobile phone viruses and malicious plug-ins.
2. Try not to install too many appsIn addition, it is best not to use resource-consuming live wallpapers or cool wallpapers on mobile phones, and if the mobile phone is not well configured, try not to install large applications.
3. Every once in a while, clean up the system garbage on your phoneAt present, many security software has virus detection and garbage cleaning functions, and everyone has developed the habit of cleaning up system garbage frequently.
Fourth, in daily use, do not open too many apps at the same time, because of the open'The application will continue to run in the background if it is not closed, which will occupy system resources, so it is recommended to exit the application directly after using it, rather than hanging in the background all the time.
5. It is recommended to use the mobile phone for a period of time before turning off or restarting the mobile phone。If you encounter a slight card on your phone, you can usually restart your phone to release resources, which can be solved.
In fact, the optimization of mobile phones is the same as that of computers, in order to avoid the phone getting slower and slower, we should understand the above mobile phone optimization tips. In addition, although the above optimization aspects, can be very effective to ensure that the more the phone is used, it will not be too stuck, but some system garbage can not be simply cleaned up garbage, if the use time is too long, it is recommended that the user restore the mobile phone to factory settings or flash, so that the mobile phone can be restored to a pure state from the most fundamental.
Therefore, factory reset or flash the phone is the deepest optimization technique for the slower and slower mobile phone, if you need to factory reset or flash, users must be sure to back up the data in advance.
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