I installed 4 apps to check if it does, but they give me varying answers, so I can't tell. 1:'USB OTG checker' says 'your device OS has USB OTG API. 2: 'USB Host check' says 'android.hardware.usb.host.xml' is OK, 'handheld_core_hardware.xml' says 'USB host not enabled', and tablet_core_hardware.xml is 'not found'. The app says It appears that USB Host support is not eneabled on this device. 3: However, USB Host Supporter says 'S3C USB Host Driver NOT found!' 'Root hub is present, USB Host mode is active.' 4: OTG Troubleshooter gives a 'check' mark at: USB Host Support. Does my device have Full Host Support or not? If not, how do I get it? I want to use it with a OTG Adapter, from Nikon D5200 camera to my phone for the Helicon app.