A MIUI V5 system used by red rice mobile phone and Xiaomi mobile phone can only install applications in the phone's own memory.
There are many advantages to installing applications into the phone's memory.
1. It runs faster when installed on a mobile phone.
2. It is more energy-saving to install on the mobile phone.
3. Mobile phone ROM can only be used to install software, which can save your SD card space.
Music, videos, photos and data packets of all kinds of large-scale games must be stored in memory cards (Mi2 series and Mi3 are storage devices).
B according to the actual use demand, the average number of applications installed on each smartphone is 26 (according to the survey data released by Google and Ipsos on July 3rd, 20031day), and the application installation space of 2GB can generally meet the use demand of most users (hundreds of ordinary applications can be installed). At the same time, for your convenience, we have allocated about 800MB of space in 4GB rom to store your personal data (the system reserves about 1.2GB), so that you can take photos and store movies and music even if you don't have an SD card (Red Rice mobile phone can support 32G memory card at most). Based on the above considerations, we divide the installation space of the application into 2GB, which is also to ensure a better use experience of the product. If there is not enough space, it is recommended to uninstall some uncommon applications.