I have a zte blade max with 32gb internal and 8gb external... Both storages are almost empty yet my phone won't save any of my pictures due to " not enough storage" WHAT DO I DO I TRIED EVERYTHING!!??? My SD card is already formated as internal and its empty but my phone won't migrate to the card cuz no space.... BUT ITS EMPTY
When you nominated the SdCard as Internal Storage instead of Portable, you gave up the ability to store files on it. The best thing you can do is to move those files to your PC and as you're short of space all round, backup the whole system to the PC.