I have a question regarding the adoptable storage. I have just managed to root my Samsung J5 and then I manage to split my SD card to be 50% internal storage and 50% external. But how can I move the data from the phone to the SDvcard? Basically what I see in the phone is not just two sections of storage. I see internal storage divided into section of phone and card (both being internal) and then external storage here is just SD card. And my question is how do I move the files within the internal storage from phone to SD card.

I know that I should go to the card and in the menu I should pick the ‘migrate’ data. But here it tells me that I can move only 162mb. When I do so, I cannot do it again with more data. The ‘migrate’ section is not in the menu any more. The phone part of the internal storage is nearly full, the card part of the internal storage has only 162mb used and I cannot move there more? Any suggestions?