Tried max blue when I couldn't get the max duo. Returned it by day . Had no capability to discover Bluetooth devices and the screen would lock up. Would only display 1/4 inch of the screen.
Great phone,very minor issues with it. Would buy another for 200 bucks if anything happens to this one. Has WiFi hotspot to cast movies if you don't have wifi in your home. Fast down load speed fast phone all around.