When I attempt to turn on my bluetooth, the response on the display after about 5 seconds is "Failed!" Then I'm sent back to the main menu.
I've reset the unit and updated to latest firmware (1.31) to no avail.
I'm curious about the "doomsday" button on the inside of the battery compartment--you have to remove a battery to push it (thus the unit is not powered up if you push it by accident), so it obviously could cause significant issues if it is pressed. I am an electronics tech--I know what to do to power it up and press the button, but there is no reference to what it is there for, so the little voice of reason says, "don't."