Settings in pea pods refer to the installation location of the software. If the storage capacity of the mobile phone is small, it is recommended to install it on the sd card. However, it is best to install some commonly used software directly on the mobile phone for storage, and some with desktop plug-ins should also be installed on the mobile phone. If the storage space of the mobile phone is large enough, it is best to install it all on the mobile phone, which is very fast.
As for affecting the running speed of the mobile phone, it will only be affected when there are many programs the day after tomorrow, regardless of the installation location.