After I got my phone restored from an nandroid backup, I found almost all apps cannot gain access to
/sdcard/ (internal storage), including ES file manager, Z archiver and so on.
When any of these apps access
/sdcard/, or any other equivalent folders like
/storage/sdcard0, they only shows a blank directory, and I cannot create any file or folder.
When I try with the stock file manager (My files), it does show the files, but i cannot rename, edit, or create anything.
Android File manager is able to copy most of my files out. But It stucks when I try to create a folder or send something.
I tried to re-flash the same ROM again (which worked perfectly before), the issue remains. I have backed up important data from
In terminal emulator,
opendir failed: permission denied.
Then I tried
ls shows the correct directory.
How should I fix it?
Extra: I found a new folder called
/storage which is not there before. External SD card (
/storage/extSdCard) works fine.
Device Information: Samsung Galaxy Note 3, Android 4.4.2 Rooted, with a custom ROM modified based on the Stock ROM. Custom recovery installed.