Use APKPure App
Get Unmount a Drive old version APK for Android
कैसे मैक या विंडोज पर अनमाउंट ड्राइव हल करने के लिए
I will try to teaches you how to unmount a hard drive that is connected to your computer. Unmounting a drive is the same thing as ejecting a drive. You cannot unmount your computer's main hard drive (e.g., the hard drive where your operating system is installed).