Internal storage is a memory system. Now this time android gives us many kinds of storage systems to store data. Internal storage is one of the storage systems that stay on the phone motherboard. It is connected to motherboard can’t be separated.it is works to read and writhing data without any external memory. The internal storage uses to keep files and apps.
Every time we use internal storage. When we install an app and want to use on-device it taking a specific speech on internal storage. By internal storage, we can read, write data and store and install an app without any memory slot.