[操作疑難] 4.4.x ex sd 可以寫入,不能 delete , 咁 sync 嚟都無咩

我用開 sugarsync and onedrive
我買張 64sd 都係想 sync 但不能 delete file or folder 咁係唔係一定要 root 機先可以解決呢個問題?

via HKEPC Reader for Android