Android phone: The Android system is similar to the upgraded Double Clear, and the factory settings are directly restored. In this case, the cleaning is basically completed.

Restoring the factory settings is not to empty the hard disk, but to reinstall the computer and erase all information outside the system. This means that your mobile phone is almost the same as when it was new, except that its appearance was smashed and its battery was worn out. Of course, after restoring the factory settings, you can also delete some apps that can be deleted to slim down the system and make it cleaner.

Besides changing mobile phones, our most common reaction is to clean them. Do you want to know how to clean them thoroughly?

First, run memory cleanup.

In addition to memory, running memory will also directly affect the fluency of mobile phones. So when cleaning the mobile phone, I personally suggest that the background program can also be cleaned. Of course, we can also set the scope for the background process.

Second, the mobile phone memory cleaning

1, mobile phone garbage cleaning

Nowadays, mobile phones have the function of garbage cleaning, which can be used to clean up some mobile phone cache garbage and speed up the operation of mobile phones to some extent.

2. Clean up the application cache.

Focus on cleaning up objects: chat software such as WeChat and QQ.

If you don't turn off some settings of WeChat, it is really easy to generate a large amount of cached data. Basically, every time you clean up your mobile phone, the data of chat software such as WeChat is the largest. It is best to clear the caches of various apps.

Click Settings → Application Management, select the program to be cleaned, and then click Clean Cache to clean it.

3. Clean up the phone folder

When cleaning the mobile phone, our most common operation is to expand the capacity of the mobile phone by deleting pictures, videos, music and even uninstalling the APP. But what else can we delete?

①APK package. Files with suffix "APK" are software installation packages, which can be deleted directly after software installation.

② Log file. Files with suffix ". Log is a program log file, which can be deleted.

③ Cache files. Files with the suffix "cache" are temporary cache files and can also be deleted.