Formatted a 128 Gb samsung sd card as internal shared storage then when phone prompted to migrate data i did , after this my phone is more full than before. Setting>Storage>Internal shared storage shows same numbers as my internal memory showed before which is 64 Gb almost full while Setings>Storage>Samsung SD card shows crazy numbers like 137 Gb used out of 256 and 130GB used for system , 5GB for apps with 0 apps on it etc. How can i format the SD as portable again without having to reset my phone? Is it possible to somehow migrate any system data thats on the SD back to phone storage so i can format my SD without messing up the phone? I would apreciate some help, thanks.