The longer the mobile phone is used, the slower the Android phone will run, and the memory size directly affects the running speed. The mobile phone runs slowly. Generally speaking, it is likely that the memory is tight, so it is necessary to develop good habits of using mobile phones, clear the memory in time, prohibit self-starting applications, and delete residual garbage in order to give full play to the maximum performance of mobile phones.

1. Set the three animation options to 0.5x in the developer options.

Window animation scaling, transition animation scaling and animation program duration adjustment can make the operation interface more dynamic, but they occupy a lot of resources. Among the developer options of Android system, setting these three animation options to 0.5x will save a lot of system resources, which will play a great role in alleviating the dullness of mobile phones and improving the fluency of the system.

2. Modify the default operating environment, Delvik, to ART.

The default running environment of Android system is Delvik, but since Android 4.4 joined the ART running environment, the fluency of Android system has been greatly improved. According to the data, the application needs to be compiled and run in Delvik environment, so the speed is slow; The art environment has been compiled when the application is installed, and it can be run when it is opened, so it is faster. Simply put, Delvik is a folding bicycle, which needs to be assembled every time it is used, while ART is an assembled bicycle, which can be used directly every time. Of course, to change the default running environment from Delvik to ART, your system must be upgraded to 4.4.

3. Use "PP cleaning" to improve system fluency.

In addition to the above two methods, you can also improve the system fluency through the PP cleaning function of PP assistant Android version. Users only need to find "PP Cleaning" in the "More" function bar at the bottom of the Android version of PP Assistant, and they can enjoy the service of cleaning up junk files with one-click scanning, which effectively helps the Android system to "slim down" and greatly improves the system fluency.