The Ultimate File Explorer - This is the last file manager that you will ever need! The Ultimate File Explorer contains all the essential features that you will ever need in a file manager (including sending files via Bluetooth). Just try it for your self! Permissions: In order for this application to work, the following applications permissions need to be set: Connectivity -> Always allowed Read user data -> Ask every time Edit user data -> Ask every time Setting permissions: Samsung: 1. Select Applications from the menu. 2. Select 'Java world'. 3. Select 'The Ultimate File Explorer'. 4. Select options. 5. Select permissions. 6. Set the permissions. Nokia Series 40: 1. Find 'The Ultimate File Explorer' on your device and select it. 2. Select options. 3. Select application access 4. Set the permissions Nokia Series 60: 1. Select tools from the menu. 2. Select Manager. 3. Select 'The Ultimate File Explorer' from the list of applications. 4. Select suite setting. 5. Set the permissions. Sony Ericsson: 1. Find 'The Ultimate File Explorer' on your device and select it. 2. Select more. 3. Set the permissions. Note well: Not all devices support Bluetooth for Java! The Ultimate File Explorer supports hiding file and folders. It should be noted that some devices still display hidden files (e.g. media files) in their media browsers.