Works great for my external SD in Android 5.11
Its a great program, EXCEPT, it can only read the external micro SD card. The developer needs to specifically ask the OS for permission to write to the external memory. Lacking this ability makes transferring and updating files tedious. Every time I have to FTP the file to the internal storage then use a file manager to transfer the file from internal storage to external storage. This complaint has been reported to the developer in the past but it still hasn't been fixed. I'm running Android 7.1
Wasted my money Failed to detect connection. Can't use it at all. A total waste of money and time.
Does exactly what it is supposed to do: expose the phone's file system via FTP. Well worth the little money. SFTP support would be nice, but is negligible for home use.
Can also read+write to external storage like a microsd card (but is limited to it's special app folder). Can also read+write to internal storage.
Almost Perfect Work's great for most of what I do, but I can't tranfer files from a remote computer on the same local network to my phone or vice versa.
Fix delete/rename files in external SDCard in Android 6