I have read all the forums on about how to make your external memory your default download location and all of them hand on thing in common. Is go to your my files icon. But apperently Sony dosen't that icon, unfortunately for me my smartphone is an xperia manufactured by Sony. And since my internal memory is running full i can't download the apps i want, even though i have an external memory. Because i have to download an app to my internal memory and then transfer it to my external memory but since my internal memory is full i can't. That's why i need help ASAP