Even the new phones that do not have a memory card, have an SDCARD partition within the internal memory. When you call DirRootExternal, you get the path to that partition, even if the phone doesn't have a physical memory card inside it.
Even the new phones that do not have a memory card, have an SDCARD partition within the internal memory. When you call DirRootExternal, you get the path to that partition, even if the phone doesn't have a physical memory card inside it.