Miui15 has a new virtual memory function. Read the article shared by the editor to set it up. It can easily increase the running speed of the phone and avoid lagging in real time. It is very easy to use. Pick up the phone and follow the instructions below.
1. Open the phone settings and click " More Settings ".
2. Enter the memory expansion option.
3. Turn off the virtual memory function and click the switch to complete the shutdown.
